Jacob & Co Jewelry by Alex Vrublevsky

F in e

J e w e l r y

FINE JEWELRY

Splendors Of Nature Necklace (On the cover)

18.07 ct D Internally Flawless Cushion Cut Diamond

3.94 ct Fancy Vivid Yellow Emerald Cut Diamond

5.00 ct Fancy Vivid Blue Emerald Cut Diamond

10.09 ct Fancy Vivid Purple Pink Cushion Cut Diamond

44.09 ct D Flawless Emerald Cut Diamond

Hanging from 74.77 TCTW D-F color alternating round brilliant and emerald cut diamonds

Lilia by Jacob & Co., Ring Featuring: GIA Certified 6.76 Ct Natural Fancy Intense Pink VS2 Cushion Cut Diamond (Center Stone), 1.11 Ct Natural Fancy Intense Blue Green VS2 Radiant Cut Diamond (1 Stone), 6.48 tcw D IF Pear Shape Diamonds (6 Stones) and 0.60 Tapered Baguette Diamonds (2 Stones). Mounted in Platinum. 6

Diamond Ring, GIA certified 16.77 ct fancy grayish blue IF oval cut diamond framed by 1.66 ct pave set pink diamonds mounted in 18k rose gold. Highlighted with 0.61 ct pave set white diamonds on platinum split shank.

Diamond Ring, GIA certified 30.11 ct natural fancy blue gray VVS2 cushion cut diamond framed by 3.48 ct micro-pave set pink diamonds in 18K rose gold mounting and white diamonds on gallery and shank (414 Stones), mounted in platinum.

Diamond Ring, GIA certified 12.38 ct fancy blue IF radiant cut diamond flanked by two GIA certified 1.21-1.11 ct fancy purple pink VS2-SI1 emerald cut diamonds framed by 0.705 ct micro-pave set pink diamonds, mounted in 18K rose gold. 1.22 ct pave set white diamonds highlighted with 0.72 ct four bezel set round cut diamonds mounted on platinum shank. 9

a. Diamond Ring GIA certified 28.03 ct Fancy Intense Purple-Pink VS2 Radiant Cut Diamond, Surrounded by 2.18 ct Pave set White Diamond on Gallery and Shank, mounted in Platinum. b. Diamond Ring, GIA certified 12.95 ct fancy purple pink IF radiant cut diamond highlighted with 1.48 ct pave set white diamonds on platinum 18k rose gold mounting. c. Diamond Ring, GIA certified 18.45 ct fancy brownish-pink radiant cut diamond framed by 0.91 ct pave set white diamonds mounted in platinum, highlighted with 0.045 ct pink diamonds mounted in 18k rose gold sides of shank. 11

Diamond Hearts Pendant, GIA certified 1.02 ct fancy intense orange pink heart shape brilliant cut diamond Surrounded by 0.98 ct heart shape diamonds highlighted with two line 0.88 ct micro-pave set diamonds, 2.88 ct round cut diamonds on chain, mounted in 18k white rose gold.

a. Multi-Color Teardrop Diamond Earrings, GIA certified 1.01-0.88 ct FVY-FIY VVS2 and 1.00-0.80 ct FP-OP VS1 Pear shape diamonds framed by 3.49 ct pave set white diamonds, mounted in 18k white gold. b. Heart Diamond Ring , featuring: 10.09 ct Natural Fancy Intense Pink - IF Heart Shape Diamond Mounted in 18k Rose Gold, highlighted with Pave set white diamond around center and on Platinum Shank. 13

a. Earrings, pair of GIA certified 19.20-19.13 FIY IF radiant cut diamonds with pave set white diamonds on bail, mounted in platinum and 18k yellow gold. b. Diamond Ring, GIA certified 38.86 ct FIY VS2 cushion cut diamond framed by 1.40 ct pave set pink diamonds gallery mounted in 18k yellow gold, highlighted with 0.93 ct pave set white diamonds mounted in platinum shank. 14

a. Riviera Necklace, size graduated 100.26 ct fancy yellow oval cut diamonds, mounted in 18k yellow gold. b. Solitaire Diamond Ring, GIA certified 66.05 ct Fancy Intense yellow VS, Radian Cut Diamond, mounted in 18k yellow gold. 17

Fancy Intense Yellow Diamond Earrings, two GIA certified 17.02-16.38 ct fancy intense yellow VVS2-VS1 radiant cut diamonds mounted in 18k yellow gold, Surrounded by 3.85 ct square emerald cut diamonds (2 GIA certified) and 4.18 ct trapezoid cut diamonds, framed by 9.90 ct baguettes cut diamonds, mounted in platinum.

a. Fancy Yellow Diamond Ring, GIA certified 30.04 ct VS2 radiant cut diamond center framed by 0.24 ct pave set fancy yellow diamonds mounted in 18K yellow gold flanked by 2.47 ct trapezoid cut diamonds on sides, highlighted with 0.81 pave set round cut diamonds on shank mounted in platinum. b. Fancy Intense Yellow Diamond Ring , GIA Certified 20.18 Ct VS1 Emerald Cut Diamond, Surrounded by 2.72 Ct G VS1 Trapezoids Diamond (2 Side Stones), Mounted in Platinum. 19

b. c.

a. Teardrop Pendant, GIA certified 75.42 ct fancy intense yellow VS1 pear shape briolette Diamond hang from pave set yellow diamonds flower bail, mounted in 18k yellow gold. b. Diamond Drop Earrings, 2.03 ct Yellow Pear shape diamond and 1.00 ct yellow marquise cut diamond framed by pave set yellow diamonds crossed view to 1.61 ct pink pear shape diamond and 0.73 ct pink marquise cut diamond framed by pink pave set diamonds mounted in 18k rose gold, Surrounded with two round cut diamonds highlighted with pave set white diamonds mounted in platinum. c. Twin Ring: Fancy Vivid Blue 3 ct, Pear Shape Diamond and Fancy Vivid Yellow 3 ct Pear Shape Diamond in Platinum. 21

a. Fancy Vivid Yellow Diamond Ring, GIA certified 15.61 ct VVS1 radiant cut diamond mounted in 18k yellow gold flanked by 2.55 ct half moon diamonds,mounted in platinum. b. â&#x20AC;&#x153;Vivid for Eternityâ&#x20AC;? Diamond Band: 11.80 ct FL- SI1 radiant cut diamonds mounted in 18k yellow gold c. Heart Diamond Necklace, GIA certified 34.19 ct fancy yellow VS2 heart shape diamond pendant framed by 4.20 ct round cut diamonds highlighted with pave set 1.11 ct yellow and white diamonds on platinum 18k yellow gold mounting. Surrounded by 57.64 ct heart shape diamonds (27 GIA certified), mounted in platinum. 22

a. Diamond Drop Earrings, four GIA certified 7.50-7.42 1.04-1.01 G-H VS1-SI1 Pear shape diamonds Surrounded by 3.11 ct G-H VS2-SI1 Marquise cut diamonds, framed by 2.11 ct micro-pave set white diamonds, mounted in platinum. b. Solitaire Diamond Ring, GIA certified 32.16 ct D VVS2 pear shape diamond flanked by two baguettes cut diamonds, mounted in platinum. c. Teardrop Diamond Earrings, four GIA certified 12.31-12.19 ct E VVS1-2 Pear brilliant Cut diamonds Surrounded by 3.16-3.12 ct F-G VVS1 round brilliant cut diamonds, mounted in 18k white gold. d. Drop Diamond Necklace, detachable pendant GIA certified 23.52 ct G VVS2 pear shape diamond mounted in 18k white gold, Surrounded by 44.15 ct pear shape diamonds 17â&#x20AC;? chain (24 GIA certified) mounted in platinum. 24

a. Diamond Ring, GIA certified 22.43 ct E SI1 radiant cut diamond framed by 1.10 ct pave set white diamonds, mounted in handmade platinum split shank. b-c. Diamond Earrings Necklace Set. All Diamonds GIA Certified. Earrings: 30.93 Ct Emerald Cut and Round Brilliant Diamonds (14 Stones). Necklace: 179.01 Ct Emerald Cut and Round Brilliant Diamonds (136 Stones). Diamonds Range: Emerald Cut Diamonds - 1.01-13.86 Ct, Color I-K, Clarity IF-VVS2; Brilliant Round Cut - 0.40-1.76 Ct, Color I-K, Clarity VS1-SI1; Oval Cut Diamonds - 0.84-1.17 Ct, Color I-K, Clarity IF-VVS2. Mounted in Platinum. 26

a. Multi-Strand Diamond Necklace, composed 117.28 ct square emerald cut diamonds framed by 14.81 ct micro-pave set white diamonds highlighted with 4.41 ct baguettes cut diamonds around center and clasp, mounted in 18k white gold. b. Multi-Strand Diamond Earrings, composed 26.60 ct square emerald cut diamonds framed by 2.86 ct micro-pave set white diamonds highlighted with 3.30 ct baguette cut diamonds, mounted in 18k white gold. 29

Diamond Ring, Featuring: HRD Certified 18.03 Ct H IF Emerald Cut Diamond Flanked by 0.70 Ct Tapered Baguette Cut Diamonds (6 Stones), Mounted in Platinum and 18K White Gold. 30

a. Ladies Eternity Band, 5.45 ct Square Emerald cut diamonds, mounted in shared prongs set platinum. b. Ladies Eternity Band, 5.59 ct emerald cut diamonds, mounted in shared prongs set platinum. c. Diamond Eternity Band, 7.91 ct Cushion cut diamonds, mounted in platinum. 31

a. Diamond Choker Necklace, 40.28 ct princess cut diamonds, 23.08 ct pear shape diamonds, 19.52 ct emerald cut diamonds, 18.66 ct round cut diamonds and 15.02 ct oval cut diamonds on strand lines, mounted in 18k white gold. b. Mesh Diamond Bracelet, seven lines of 83.52 ct asscher cut diamonds framed by 8.10 ct micropave set round diamonds, 1.46 ct pave set white diamond clasp, mounted in 18k white gold. c. Mesh Chandelier Earrings, GIA certified 48.61 ct square emerald cut diamonds (56 stones, range from 0.54 ct to 1.19 ct, G-H color, FL-SI1 clarity), mounted in platinum. 33

a. Drop Earrings GIA Certified 8.41-8.20 and 2.17-2.09 ct J, VS1-VS2 Round Cut Diamonds, Highlighted with 10.20 ct Pave Set Round Cut Diamonds, mounted in 18k White Gold. b. Six Diamond Drop Earrings, 10.79 ct round brilliant cut diamonds framed by 1.12 ct pave set white diamonds, mounted in 18k white gold. 34

c. Diamond Ring, AGS 12.015 ct I VS1 round brilliant cut diamond highlighted with 1.12 ct pave set white diamonds on double knot shank, mounted in platinum. d. Diamond Ring, 27.04 ct J VS2 GIA certified round brilliant cut framed by 2.03 ct pave set white diamonds, mounted in Platinum Split Shank Diamond Setting. 35

Briollette Cluster Diamond Earrings, 91.00 ct briolette, mounted in 18k white gold.

a. b.

a. Flower Drop Earrings, GIA certified 1.51-1.51 ct G-H VS2 round brilliant cut diamonds highlighted with 0.32 ct pave set white diamonds, mounted in 18k white gold. b. Cluster Floral Earrings, 2.00-2.00 ct J VS2 round cut diamonds framed by 4.09 ct round cut diamonds, mounted in platinum. c. Flower Diamond Ring, GIA certified 2.76 ct J VS2 Round Brilliant cut diamond framed by nine 3.01 ct Round cut diamonds highlighted with 0.39 ct micro-pave set white diamonds, mounted in platinum split shank. 37

a. Ladies Eternity Band, three row 1.38 ct pave set white diamonds, mounted in platinum. b. Ladies wedding Band, 4.33 ct pave set white diamonds insideout, mounted in 18k white gold. c. Ladies Eternity Band, 2.17 ct emerald cut diamonds, mounted in platinum. 39

Heart Pendant, Featuring: GIA Certified 6.05 Ct F VS2 Heart Shape Diamond Surrounded by 1.50 Ct Pave Set White Diamonds (28 Stones), Mounted in Platinum. 40

a. Asscher cut Diamond Cross Pendant mounted in 18k white gold. b. Diamond Ring, GIA Certified 30.04 Ct J VVS Emerald Cut Diamond Highlighted with 1.31 Ct Pave Set White Diamond (92 Stones) on Split Shank, Mounted in Platinum. 41

a. Flower Cluster Earrings, Gubelin certified 6.21-6.63 ct round cut colombian emerald mounted in 18k yellow gold, framed by 12.72 ct pear shape diamonds mounted in platinum and 18k white gold.. b. Cocktail Diamond Ring, Gubelin certified 12.65 ct cushion cut colombian emerald mounted in 18k yellow gold framed by 9.04 ct pear shape and round cut diamonds, mounted in platinum and 18k white gold. 42

a. b.

a. Emerald Bracelet, Featuring: 18.90 Ct Emeralds Surrounded by 15.01 Ct White Diamonds, mounted in Platinum. b. Gubelin Certified Cabochon Colombian Emerald Ring, Featuring: Gubelin Certified 21.97 Ct Cabochon Colombian Emerald (Center Stone) Surrounded by 1.19 Ct Pave Set White Diamonds. Mounted in Platinum. 44

d. c.

c.Tassel Necklace, Featuring: 29.93 Ct Emerald (Center Stone) Surrounded by 18.74 Ct Briolette Diamonds and 116.80 Ct Pearls, mounted in Platinum. d. Emerald Ring, Featuring: Gubelin & AGL Certified 42.95 Ct Colombian Emerald (Center Stone) Surrounded by 1.31 Ct Pave Set White Diamonds on a Designed Platinum Shank. 45

Emerald Cocktail Ring, Featuring: Gubelin Certified 14.59 Ct Colombian Emerald (Center Stone) Surrounded by 1.96 Ct Rubies Concave (3 Stones), Highlighted with 3.06 Ct Pink Sapphires (69 Stones), 1.02 Ct Round Rubies (31 Stones) and 1.79 Ct White Diamonds (57 Stones), Mounted in 18K Rose Gold.

a. Gubelin Certified Colombian Emerald Drop Earrings, Featuring: Gubelin Certified 31.00 Tcw Green Colombian Emerald Drops (6 Stones) Highlighted with 5.03 Ct Round and Baguettes Cut Diamonds, mounted in Platinum. b. Gubelin Certified Drop Earrings, Featuring: Gubelin Certified 34.35 Ct Colombian Emerald Drops Surrounded by Gubelin Certified 13.57 Ct Cushion Cut Colombian Emerald, Highlighted with 1.58 Ct Round Cut Diamonds, mounted in Platinum 47

a. Emerald Earrings, Featuring: 43.93 Ct Colombian Emerald (2 Center Stones), Surrounded by 0.71 Ct Square Emerald Cut Diamonds (2 Stones), Surrounded by 3.02 Ct Pave Set White Diamonds. Mounted in Platinum. b. Step-Cut Emerald Diamond Ring, flanked by six pear shape diamonds, mounted in 18K white and yellow gold. 48

Emerald Cut Pendant, Featuring: 34.40 Ct Colombian Emerald Surrounded by 2.11 Ct Pave Set White Diamonds. Mounted in Platinum. Diamond Necklace, GIA Certified 0.83 Ct D VS1 Pear Shape Diamond Surrounded by Bezel Set 4.20 Ct Round Brilliant Cut Diamonds (86 Stones) and 2.95 Ct Baguette Cut Diamonds (22 Stones). Mounted in Platinum. 49

Gubelin Certified Colombian Briolette Emeralds Necklace, Featuring: Gubelin Certified 156.47 Ct Colombian Briolette Emeralds (16 Stones), GIA Certified 3.01 Ct Marquise Cut Diamond E VS2 (1 Stone on Bail), 78.37 Ct Marquise Cut diamonds (208 Stones) and 3.89 Ct Pear Shape Diamonds (16 Stones) on Diamond Shape Design and Chain, 78.00 Ct Nizam Briolette Diamonds (136 Stones) and 4.15 Ct Round Brilliant Cut Diamonds (719 Stones) on Holding Pave Set Bells, mounted in 18K White Gold. 50

Gubelin Certified Colombian Emerald Briolette Earrings, Featuring: Gubelin Certified 68.98 Ct Colombian Briolette Emeralds (8 Stones), GIA Certified 1.21 Ct & 1.26 Ct Marquise Cut Diamonds (2 Stones) on Bail, 8.11 Ct Marquise Cut Diamonds (42 stones) and 0.60 Ct Pear Shape Diamonds (6 Stones) on Diamond Shaped Design, 0.60 Ct Round Brilliant Cut Diamonds (159 stones) Hanged from Pave Set Bells, 0.18 Ct Round Brilliant Cut Diamonds (42 Stones) on the Clasp, mounted in 8K White Gold. 51

Colombian Emerald Ring, Featuring: Gubelin Certified 20.43 Ct Fancy Cut Colombian Emerald and 9.03 Ct Fancy Cut Diamond, Highlighted with 0.86 Ct Round Cut Emeralds (78 Stones) and 1.06 Ct White Diamonds (79 stones), Mounted in 18K White Gold.

a. Gubelin Certified Drop Earrings, Gubelin Certified 19.00 Ct App. Cushion Cut Colombian Emerald (6 Stones) Highlighted with 5.10 Ct Marquise & Round Cut Diamonds, mounted in Platinum b. Gubelin GIA Certified Cushion Cut Drop Earrings, Featuring: Gubelin CD Certified 27.72 Ct Cushin Cut Colombian Emeralds (2 Stones) and by GIA Certified 8.10 Ct Cushion Cut Diamonds Highlighted with Pave Set White Diamonds, mounted in Platinum. 53

Gubelin Certified, Untreated Zambian Heart Shape 11.41 ct Emerald, framed by 1.85 ct pave set white diamonds, mounted in platinum.

Teardrop Diamond earrings, Green Colombian Emerald Pear Shape Diamond Surrounded by four round cut diamonds, mounted in 18K white gold.

Emerald Sapphires Diamond Ring, Featuring: Gubelin Certified 10.73 Ct Colombian Emerald (Center Stone), Flanked by 3.10 Ct Baguettes Cut Blue Sapphire (8 Side Stones), Surrounded by 2.17 Ct Pave Set Round Brilliant Cut Diamonds (56 Stones), Mounted in 18K White Gold.

a. Teardrop Diamond Earrings, two Gubelin certified 77.50 ct green colombian emeralds Surrounded by two GIA certified 4.54 ct round cut diamonds framed by 11.25 ct pearls, mounted in platinum. b. Emerald Ring, Featuring: Gubelin Certified 6.37 Ct Emerald Center, Flanked by 1.38 Ct Half Moon Diamonds (2 Stones), Highlighted with 0.81 Ct Pave Set White Diamonds, mounted in Platinum. 57

The Star of Kashmire 24.07 ct Step-Cut Kashmire Saphphire Three Stone Ring, mounted in 18k yellow gold flanked by 2.57 ct trillion cut diamonds, mounted in platinum. 59

a. Sapphires Necklace, Featuring: 51.62 Ct Blue Sapphires Surrounded by 16.73 Ct White Diamonds, Mounted in Platinum. b. Sapphire Bracelet, Featuring: AGTA Certified 59.01 Ct Cushion Cut Burma Blue Sapphires (17 Stones) Range from 1.95 Ct to 6.19 Ct Surrounded by 5.60 Ct Marquise Cut Diamonds (17 Stones), Mounted in Platinum. c. AGTA & GIA Certified Solitaire with Accents Diamond Ring, Featuring: AGTA & GIA Certified 58.72Ct Cushion Cut Cabochon Burma Blue Sapphire (Center Stone) Surrounded by 3.00 Ct Pave Set White Diamonds on Platinum Prong and Split Shank. 61

a. Cocktail Ring, 41.49 ct pear shape Burmese ruby framed by 3.02 ct pave set white diamonds highlighted with 0.41 ct irregular diamonds, mounted in black plated 18k white gold. b. Three Stone Diamond Ring, Gubelin certified 10.20 ct cushion cut Burmese red ruby flanked by 2 cushion cut diamonds framed by 4.40 ct pave set white diamonds, mounted in platinum and 18k white gold. c. Unique Thai Ruby Ring, 10.00 ct cushion cut flanked by baguette cut diamonds, mounted in 18K white and yellow gold. 62

a. Triple Strand Drop Pendant Earrings, Featuring: 14.04 Ct Pear Shaped Rubies, Highlighted with 1.12 Ct White Diamonds, Mounted in 18K Black Plated White Gold. b. Ruby Diamond Ring, Ruby oval cut diamond framed by pave set white diamonds, mounted in 18k white gold. c. Ruby Diamond Ring, Ruby cushion cut diamond highlighted with pave set white diamonds and row of baguette cut diamonds on 18k white gold mounting. 64

Spinel Beads Necklace, Featuring: 5.83 Red Spinel Bead (Center Stone) Surrounded by 51.35 Ct Rose Star Quartz (1 Stone), Highlighted with 6.76 Ct Brilliants and 506.26 Ct Spinel Beads (1209 Stones), Mounted in 18K White Gold.

a. Rubellite Drop Diamond Earrings, Featuring: 13.38 Ct Round Rubellites (2 Stones), 19.55 Ct Rubellite Drops (6 Stones), Highlighted with 4.72 Ct White Diamonds, Mounted in Platinum. b. Harlequins Earrings, Featuring: 83.81 Ct Rubelites (2 Center Stones) Surrounded by 4.59 Ct Apatites (14 Stones), Highlighted with 6.58 Ct Single Cut Diamonds (275 Stones), Mounted in 18K White Gold. 66

c. Burmese Spinel Cocktail Ring, Featuring: GRS Certified 16.72 Ct Natural Pink Spinel (Center Stone) Surrounded by 12.72 Ct Rose Cut Diamonds, Mounted in Platinum. d. Cocktail Ring, 26.62 ct ceylon ruby highlighted with 1.00 ct pave set white diamonds, mounted in platinum.

a. Lace Chandelier Necklace, 5.03 ct pave set diamonds pendant on 22â&#x20AC;? long chain, mounted in 18k rose gold. b. Lace Collection Drop Earrings, 8.47 ct pave set white diamonds, mounted in 18k rose gold. 68

a. Diamond Hoop Earrings, composed 27.55 ct pave set white diamonds, mounted in 18k yellow gold. b. Wide Diamond Bangle, composed 65.97 ct pave set white diamonds, mounted in 18k rose gold. 71

a. GIA Certified Diamond Sapphire Chandelier Earrings, Featuring: GIA Certified 0.50-0.51 Ct Pear Shape Diamonds (2 Stones), 4.07 Ct Multi Color Sapphires (20 Stones), 2.01 Ct Marquise Cut Diamonds (18 Stones), 5.02 Ct Pear Shape Diamonds (20 Stones) Surrounded by 5.12 Ct Pave Set White Diamonds (515 Stones). Mounted in 18K Rose Gold. b. GIA Certified Diamond Sapphire Necklace, Featuring: GIA Certified 0.59 Ct Pear Shape Diamond (1 Stone) 1.84 Ct Multi Color Sapphires (10 Stones), 2.84 Ct Pear Shape Diamonds (10 Stones), 1.15 Ct Marquise Cut Diamonds (9 Stones), 0.82 Ct Round Cut Diamonds (9 Stones) Surrounded by 2.21 Ct White Diamonds (290 Stones). Rose Gold Adjustable (70-80cm) Chain. Mounted in 18K Rose Gold. 72

a. Tri-Color Multi-Layer Diamond Ring, 0.69 pave set yellow diamonds mounted in 18k yellow gold, 0.68 ct pave set pink diamonds mounted in 18k rose gold, 0.59 ct pave set white diamonds mounted in 18k white gold. b. Perfect for the layered look, a series of melange three row pave set diamond bangle bracelets in 18k rose, white and yellow gold 74

c. Diamond Hoop Earrings, 27.35 ct pave set white diamonds, mounted in 18k white gold. d. Diamond Hoop Earrings, oval shape 13.00 ct pave set white diamonds, mounted in 18k yellow gold.

Yellow Sapphire Necklace, Featuring: GemTechLab 250.47 Ct Natural Yellow Sapphire (Center Stone) Surrounded by 5.30 Ct Pave Set Yellow Round Cut Diamonds (750 Stones), Mounted in18K Yellow Gold, Surrounded by 629.03 Ct White Crystal Beads (18 Stones), 8.84 Ct White Rose Cut Diamonds (18 Stones) on Center of Crystal Beads, Surrounded by 11.49 Ct Pave Set White Round Cut Diamonds (2,088 Stones) Mounted in 18K White Gold 76

Chandelier Diamond Earrings, 2.23 ct briolette Surrounded by 9.19 ct yellow diamonds framed by 2.32 ct pave set white diamonds, mounted in 18k white gold.

a. Rare Ceylon Sapphire Cocktail Ring, AGL certified 46.64 ct untreated oval cut natural orange fancy sapphire, highlighted with 2.17 ct natural fancy intense pink diamonds and 0.72 ct white diamonds pave set on stars and split shank, mounted in platinum and 18k rose gold. b. MultiCircular Chandelier Earrings, 58.14 ct yellow sapphires framed by 8.72 ct pave set white diamonds, mounted in 18k white yellow gold. c. Briolette Earrings, 26.98 ct yellow orange sapphires and 2 orange briolette on bail framed by 0.39 ct pave set white diamonds, mounted in 18k white gold. 79

a. Pink Rose Cuff Bracelet, the petals 80.57 ct pave set white diamonds and 42.81 ct rose cut diamonds, mounted in titanium and 18k white gold. b. Leaf Pattern Diamond Bangle, with pave set 20.64 ct pink diamonds 8.47 ct yellow diamonds 3.43 ct white diamonds, mounted in 18k yellow gold. 81

a. Leopard Print Diamond Hoop Earrings, 27.46 ct pave set black yellow diamonds, mounted in 18k yellow gold. b. Leopard Print Dome Ring, 16.34 ct pave set black yellow diamonds, mounted in 18k yellow gold. c. Leopard Print Bangle, pave set 34.50 ct yellow diamonds and 30.00 ct black diamonds with hinged closure, mounted in 18k yellow gold. 82

a. Cluster Drop Earrings, Featuring: Cabochon Rubellites (2 Center Stone) Highlighted with Pink Sapphires Briolette Totaling 100.00 Ct, Mounted in 18K Yellow Gold b. Double Strand Diamond Necklace, 11.42 ct multi-shape pink white diamonds, mounted in 18k white rose gold 84

Cluster Fancy Color Sapphire Briolette Drop Earrings, 100.00 Ct Color Sapphires, Mounted in Platinum.

Fancy Color Sapphire Earrings, Featuring: 52.63 Ct Cushion Cut Multi Color Sapphires (48 Stones) Surrounded by 11.08 Ct Irregular Cut Diamonds (16 Stones), Highlighted with 6.28 Ct White Diamonds (1384 Stones), Mounted in 18K White Gold. 87

b. Chandelier Earrings, Featuring: 55.30 Ct Aquamarine Briolette (2 Stones) Highlighted with 2.94 Ct Pave Set Round Cut Diamonds and Further Accented by Baguettes Cut Diamonds, Mounted in Platinum. 88

Teardrop Earrings, 121.90 ct aquamarine framed by 6.88 ct pave set white diamonds, mounted in 18k white gold.

Reversible Pearl Cabochon Amethyst Star Pendant, Featuring: 11.5-14.5 mm Australian South Sea Pearls (9 Stones) Surrounded by 84.42 Ct Amethyst Cabochons (8 Stones) Highlighted with Pave Set 3.66 Ct Pink Sapphires (906 Stones) and 4.80 Ct White Diamonds (945 Stones) on Alternating Sides, hang from Silk Cord with 7.38 Grams Clasp. Necklace Total Weight is 87.90 Grams, Mounted in 18K Yellow Gold. 90

Chandelier Earrings, two 14 mm white Australian South Sea Pearls and 22.25 ct blueish purple amethyst highlighted with 4.30 ct pave set white diamonds, mounted in 18k rose gold.

Elegant Chandelier Diamond Earrings, four 5.50 ct irregular cut diamonds framed by 1.80 ct pave set white diamonds, mounted in 18k white gold.

Paraiba Tourmaline Cocktail Ring: Featuring: Gubelin Certified 48.27 Ct Natural Oval Cut Paraiba Tourmaline Flanked by Two Butterflies 2.38 Ct White Round Cut Diamonds on Gallery, 0.37 Ct Pink Round Cut Diamonds in 18K Rose Gold and 0.20 Ct Black Round Cut Diamond, Mounted in Platinum. 93

a. Octopus Ring, 17.8 mm Australian South Sea Pearl highlighted with 6.17 ct brown white pave set diamonds, mounted in 18k rose gold. b. Pearl Octopus Ring, 15.8 mm Australian South Sea pearl highlighted with pave set white brown diamonds, mounted in black plated 18k white gold.

c. Frog Cocktail Ring, 29.70 ct Pearl huged by 1.87 ct green tsavorites and 0.15 ct ruby eyed frog highlighted with 1.67 ct pave set black diamonds, mounted in 18k yellow gold split shank. d. Snake Cocktail Ring, Featuring: 11-13 mm Black Tahitian Pearl (Center Stone) Surrounded by White Australian South Sea Pearls (7 Stones) Framed with 2.96 Ct Pave Set Black Diamonds (74 Stones) Mounted in 18K White Gold, Surrounded by 3.98 Ct Pave Set White Diamonds (808 Stones) Highlights 18K Rose Gold Snakes. 95

a. Three Heart Drop Earrings, Featuring: 58.47 Ct Red Spinel (354 Stones) Highlighted with 1.07 Ct Pave Set White Diamonds (148 Stones), Mounted in 18K Black Plated White Gold. b. Cocktail Ring, 8-16 mm 4 australian south sea pearls 2 phillipine golden south sea pearls 3 black Tahitian pearls, 2.01 ct green tsavorites butterfly and leaves, 1.15 ct yellow sapphires flower, 0.43 ct orange sapphire ladybug, 0.77 ct white diamonds flower, 0.69 ct black diamonds flower, mounted in 18k white gold. 96

c. Pearl Clown Ring, Featuring: 16.8 mm Australian South Sea Pearl Center, Surrounded by 0.74 Ct Mixed Color Diamonds (110 Stones) and Further Accented by 2.21 Ct Mixed Color Sapphires (237 Stones), Mounted in 18K Rose Gold. d. Monkey Ring, Featuring: 18.5 mm Golden Australian South Sea Pearl (Center Stone), 0.10 Ct Black Diamonds (2 Eyes), 2.24 Ct Pave Set Brown Diamonds, Mounted in 18K Rose Gold

Chandelier Pearl earrings, Featuring: 119.35 Ct Pearls (19 Stones) Surrounded by 0.49 Ct Princess Cut Diamonds (4 Stones) and 0.43 Ct Emerald Cut Diamonds (2 Stones), Highlighted with 2.47 Ct Pave Set White Diamonds (291 Stones), Mounted in 18K Black Plated White Gold. 98

a. Pearl Drop Earrings, two 15 mm Australian South Sea Pearls Surrounded by 2.56 ct pave set white diamonds, mounted in 18k rose gold. b. Cocktail Ring, 18 mm white South Sea pearl highlighted with 3.19 ct pave set pink white diamonds, mounted in 18k rose gold. 99

Chandelier Diamond Earrings, Featuring: 12.23 Ct Briolette (18 Stones), 0.88 Ct Round Cut Diamonds (6 Stones) on Bail Surrounded by 3.37 Ct Pave Set White Diamonds (736 Stones), mounted in 8K White Gold. 100

Chandelier Earrings, 15.75 ct briolette highlighted with 0.80 ct round cut diamonds, mounted in 18k white gold.

101

Chandelier Diamond Earrings, Featuring: 10.05 Ct Pear Shape Diamonds (32 Stones), 6.73 Ct Round Cut Diamonds (178 Stones), mounted in 18K White Gold 102

Chandelier Earrings, Featuring: 17.16 Ct Briolette (32 Stones) Surrounded by 5.57 Ct Pave Set White Diamonds (668 Stones), mounted in 18K White Gold 103

Chandelier Briolette Earrings, Featuring: 27.47 Ct Blue Sapphires (26 Stones) Highlighted with 4.26 Ct White Diamonds, mounted in Platinum. 104

Chandelier Briolette Earrings, Featuring: 30.30 Ct Pink Sapphires (26 Stones) Highlighted with 4.26 Ct White Diamonds. Mounted in Platinum. 105

Lace Circular Diamond Earrings, Featuring: 3.48 Ct White Diamonds (4 center stones), 8.01 Ct White Diamonds (124 stones surrounding the center), mounted in 14K Black Plated White Gold. 106

Agate Chandelier Earrings, Featuring: Amber Agate (2 Stones) Highlighted with 8.93 Ct Rose Cut Diamonds and Pave Set White Diamonds Mounted in 18K Black Plated White Gold. 107

Lace Collection: a. Lace Collection Sphere Necklace, 21.45 ct pave set white diamonds on five lace pattern spheres 22 mm diameter and seven shiny spheres 10 mm diameter, mounted in 42â&#x20AC;? chain 18k black plated white gold. b. Lace Collection Drop Earrings, 6.42 ct pave set white diamonds, Clover Earrings, pave set white diamonds, mounted in black plated 18k white gold. mounted in 18k 6.55 whitectgold. 108

Leaf Earrings, 8.42 ct pave set white diamonds, mounted in 18k white gold. 109

Lace Collection Drop Earrings, 7.25 ct pave set white diamonds, mounted in black plated 18k white gold. 110

Double Circle Earrings, 12.45 ct pave set white diamonds (634 Stones), mounted in titanium. 111

a. Lace Collection Sphere Necklace, 21.45 ct pave set white diamonds on five lace pattern spheres 22 mm diameter and seven shiny spheres 10 mm diameter, mounted in 42â&#x20AC;? chain black plated 18k white gold. b. Lace Collection Drop Earrings, 6.42 ct pave set white diamonds, mounted in 18k white gold. 112

113

114

a. From the Rainbow Tourbillon collection, this 47.mm mechanical manual winding tourbillon multiple city time zone watch features 25.53ctw of baguette cut diamonds with 5.46ctw invisibly set diamonds on the dial and additional diamonds on the crown, bridge, and buckle all set in 18k white gold. b. From the Royal Watch collection, this 49mm automatic watch features 31.32ct of baguette diamonds on the case, dial and bezel all set in 18k white gold. c. Pure decadence, this ladies all diamond watch includes 10.32ctw of emerald diamonds, 12.84ctw of round brilliant cut diamonds, and 1.01ctw of carre diamonds, all set in 18k white gold. It is a Swiss quart movement. d. Limited edition Crystal Tourbillon 47mm watch with 18k white gold case, featuring 17.48ctw of baguette diamonds, and 1.60ctw diamonds on the dial, and manual winding movement with tourbillon device visible on transparent dial. 115

116

a. Palatial Jump Hours Retrograde Minutes Tourbillon Collection, 45mm,18k white gold case, sapphire crystal, open curved lugs and inner transparent sapphire case side profile, 1 minute flying tourbillon, jump hour and retrograde minutes Calibre JCO 1352-0050, 100 hours power reserve, alligator bracelet. b. Brilliant Diamonds Ladies Collection Baguette Mystery Dial, 38mm, 18k white gold case set with baguette cut diamonds, sapphire crystal, transparent dial design with baguette diamond setting on inner case and center baguette diamonds, Swiss ETA quartz movement, satin bracelet with 18k white gold diamond set buckle (total 21.04 cts). c. Brilliant Diamonds Ladies Collection, 32-38mm, stainless steel case full pave round cut diamonds, sapphire crystal, full pave round brilliant cut diamonds dial, Swiss Ronda quartz movement, satin bracelet with 18k white gold diamond set buckle (total carats 32mm: 5.56cts, 38mm: 8.16cts). 117

118

a. Brilliant Baguette Diamonds Ladies Collection, 38mm, 18k white gold case set with baguette cut diamonds, sapphire crystal, full baguette cut diamonds dial, Swiss Ronda quartz movement, alligator bracelet with 18k white gold buckle set with baguette cut diamonds (total 19.91cts). b. Crystal Tourbillon Collection, 47mm, 18k white gold case set with baguette cut diamonds, sapphire crystal, transparent dial, baguette diamond set frame, Swiss mechanical manual-winding skeleton movement with tourbillon, JCO Calibre 7, alligator strap with 18k white gold buckle set with baguette cut diamonds, (total 21.3cts). Limited edition: 18 pieces. c. Crystal Tourbillon Collection, 47mm, 18k white gold case set with baguette cut rubies, sapphire crystal, transparent dial set with baguette cut rubies around the frame, Swiss mechanical manual-winding skeleton movement with tourbillon, JCO Calibre 7, alligator strap with 18k white gold buckle set with baguette cut rubies (total 21.3cts). One-of-a-kind. 119

a. 120

a. Palatial Diamond Baguette Tourbillon, 45mm, 18k white gold baguette cut diamonds case with transparent curved lugs and inner transparent sapphire case side profile, sapphire crystal, dial set with baguette cut diamonds, 1 minute flying tourbillon Calibre JCO 1350, alligator bracelet with 18k white gold buckle set with baguette cut diamonds (total 29.28cts). b. Epic II Collection, 47mm, stainless steel coated with black PVD case, bezel set with baguette cut blue tanzanite (5cts), automatic chronograph movement, Calibre JCO 2121, incabloc shock absorption system, 48 hours power reserve, rubber bracelet, water resistance to 100 meters. c. Caligula Collection, 44mm, 18k white gold or rose gold case with hand painted fishnet pattern on case sides, sapphire crystal, anthracite textured guilloche dial with opening to reveal a hand painted erotic scene by Andre Martinez, Concepto Calibre 3025.0025, alligator bracelet. Limited edition: 69 pieces. 121

122

a. Five Time Zone Collection - 47mm, steel case, sapphire crystal, gray guilloche dial with diamond accented primary color time zones,steel bezel set with diamonds, Swiss quartz ETA movement, alligator bracelet (total 3.81cts). b. Moscow Collection, 37x37mm, stainless steel case set with diamonds, sapphire crystal, 3D â&#x20AC;&#x153;Moscowâ&#x20AC;? dial set with diamonds and red rubies (total 7.4 cts), Swiss quartz ETA movement, alligator bracelet. c. Rainbow Tourbillon Collection, 47.5mm, 18k white gold case with diamonds, sapphire crystal, bold colored dial with elaborate geometrical patterns, mechanical manual-winding tourbillon movement featuring 13 time zones Calibre JCO 1000, 120 hours power reserve, alligator bracelet (total 13.12cts). Limited edition: 18pieces. 123

a. 124

a. Quenttin Tourbillon Collection - 56x47x21.5mm, sapphire crystal, 18K rose gold case with black carbon fiber, transparent dial revealing the JCO vertical mechanical movement, four time zones, four 60-second tourbillon escapements; winding escapement incorporates a Swiss anchor mounted in the vertically suspended tourbillon cage without roller bearings; rubber bracelet. Limited edition: 18 pieces b. Napoleon Quadra Tourbillon Collection, 55.5mm, stainless steel case, sapphire crystal, skeletonized four tourbillon escapements and four time zone apertures, Swiss mechanical manual-winding Calibre JCO 8082, alligator bracelet. Limited edition: 18 pieces. c. Ghost Collection, 47mm, PVD case with 18k rose gold crowns, sapphire crystal, 18k rose gold diamond bezel (2.8cts), dial with time five zones, digital readout, Swiss JCO digital movement, 32 different digital color indications available, alligator bracelet. 125

a. Spheres Bracelet, 11.50 mm diameter 14.65 ct seven pave set white diamonds spheres and seven shiny spheres, mounted in 18k black plated white gold. b. Hourglass Cufflinks, framed by 2.48 ct pave set white diamonds with 1.00 ct floating diamonds, mounted in black PVD stainless steel. 126

c. Unisex Wedding Band, black leather center framed by 0.93-1.11 ct pave set white diamonds, mounted in 18k yellow gold. d. Menâ&#x20AC;&#x2122;s Wedding Band, 5.78 ct channel set black princess cut diamonds framed by 3.59 ct pave set white round diamonds, mounted in black plated 18k white gold. 127

128

a. Circular Cufflinks, 0.72 ct floating white diamonds over red enamel Cotes de Geneve pattern with satin finish, mounted in 18k rose gold. b. Circular Cufflinks, 0.92 ct white diamonds center framed by 0.96 ct pave set cognac diamonds with sapphire crystal overlay, mounted in black rhodium plated 18k white gold. c. Circular Cufflinks, 0.92 ct white diamonds center framed by 0.96 ct pave set cognac diamonds with sapphire crystal overlay, mounted in 18k rose gold. 129

a. Rotor Cufflinks, 1.03 ct pave set cognac diamonds frame 0.31 ct pave set white diamonds Spinning Cotes de Geneve Rotor on pearly pinctada maxima center, mounted in 18k rose gold. b. Rotor Cufflinks, black pinctada maxima center under 1.38 ct pave set natural fancy yellow diamonds spining rotor and bezel, mounted in 18k yellow gold. 130

c. Rotor Cufflinks, 0.34 ct pave set white diamonds spinning rotor on black pinctada maxima center, mounted in 18k black plated white gold. d. Roulette Cufflinks, 2.11 ct pave set white diamonds highlights spinning green and red enamel wheel, mounted in 18k white gold.

131

a. Barbell Cufflinks, 1.87 ct blue cabochon sapphires on sides and pave set blue sapphires in the middle highlighted with 3.87 ct pave set white diamonds, mounted in 18k white gold. b. Bow Tie Cufflinks, 2.75 ct pave set white diamonds, mounted in 18k white gold. 132

c. Barbell Cufflinks, four rose cut diamonds on sides highlighted with 5.02 ct pave set champagne diamonds, mounted in 18k rose gold. d. Square Cufflinks, cushion cut black spinel center framed by 0.46 ct pave set white diamonds, mounted in 18k rose gold. 133

Signature Jacob & Co. Logo Cufflinks, 2.35 ct pave set white diamonds, mounted in 18k rose gold. 134

Signature Jacob & Co. Logo Cufflinks, 2.35 ct pave set white diamonds, mounted in 18k white gold. 135

a. Masterpiece Diamond Cufflinks, two GIA certified 20.03-21.39 ct fancy yellow VS2 radiant cut diamonds framed by 7.52 ct bezel set baguettes cut diamonds mounted in 18k yellow gold. 3.24 ct baguettes and princess cut invisible set diamonds on wing backs, mounted in platinum and 18k white gold. b. Day to Night Flip Cufflinks, one side of 2.39 ct pave set white diamonds and onyx on the other side, mounted in 18k white gold. 136

Soccer Ball Diamond Cufflinks, 24.50 ct 44 black pentagon cut diamonds and 80 white hexagon cut diamonds, mounted in 18k white gold.

137

jacobandco.com

212.719.5887

4 8 E a s t 5 7 t h S t r e e t, N e w Y o r k , N Y