EXTRAORDINARY DECO DIAMOND & 8 CT EMERALD BROOCH

Extraordinary Art Deco 3 1/3 ct platinum, diamond and emerald ring, 4.1g. Diamond 3 1/3 carat Asher cut VS2 clarity, K color in 4 prong setting. 6 marquise cut, 4 bezel set diamonds and 2 triangular b

Art Deco Platinum 4.60 Ct. Diamond Brooch Weighing 8.2 grams Set with 3 Marquise Diamonds weighing app. 2.10 Ct. One of the Marquise are GIA Certified Along with 76 European-cut Diamonds weighing app.

IMPORTANT AND MAGNIFICANT EMERALD AND DIAMOND BROOCH, set to the center with an important octagonal cut 8.13 ct. emerald, Colombian origin. The Diamond shaped brooch further of part openwork design, s

Art Deco Weight 11.3g Platinum & 18k  Diamond Approx. 0.3ct Emerald Approx. 0,8ct Ring Size 10 Measurements 0.33”x0.87”

Art Deco platinum, diamond, and fine emerald brooch / pin, composed of fifty-one mixed-cut diamonds including baguette and round brilliant-cut diamonds; approx: 5.50 ct tw., color: H-I, clarity: VS2 -

IMPRESSIVE ART DECO DIAMOND BROOCH. set with round and pear shaped diamonds totalling approx 8.50 ct. stunning piece. L: 4 cm. W: 6 cm. 23.7 grams.

Art Deco Platinum, Diamond and Emerald Brooch , set with 1 emerald-cut diamond, approx. 1.03 ct. (VVS2/I), 4 emerald-cut diamonds, each approx. .38 (VS1/H-I), 2 fancy step-cut diamonds, each approx. .

Art Deco Diamond, Emerald, Platinum BroochCentering a marquise-shape diamond weighing approximately 0.50 ct., accented by one hundred fourteen marquise, pear, round brilliant and single-cut diamonds w

Lovely period piece of Art Deco jewelry. This beautiful brooch is solid 14k white gold center set with a single approx. 1/8ct diamond and 4 natural square cut blue sapphires at each corner. Stamped 14

Lovely period piece of Art Deco jewelry. This beautiful brooch is solid 14k white gold center set with a single approx. 1/8ct diamond and 4 natural square cut blue sapphires at each corner. Stamped 14

ART DECO DIAMOND CLIP BROOCH, In 18 ct. gold. Of part open work design, set with diamonds totalling approx. 1 ct. L. 2.8 cm. 8.3 grams.

Platinum with old brilliant and 8/8 cut diamonds of approx. 1.26 ct. total weight, and emerald cut emeralds of 7x 6 mm. and triangle.Hoop 17.5 mm.8 gr.

CARTIER, IMPORTANT EMERALD & DIAMOND OWL BROOCH, CA. 1950, modelled as an owl sitting on a branch, with a carved mughal emerald chest of approx. 8 ct. with round cut ruby eyes framed by round cut diam

ART DECO, EMERALD AND DIAMOND DOUBLE CLIP BROOCH Containing two modified octagonal step cut emeralds measuring approximately 8.45 x 6.45 and 8.75 x 6.45 mm, two square step cut emeralds and numerous c

Art Deco Platinum Diamond Brooch/Clips Weighing 28.8 grams Set with 108 Diamonds weighing app. 12.00 Ct. F-H Color, VS1-SI1 Clarity 2 Inches in length

An OEC diamond, approx. .70 ct, bezel-set in single-cut diamond, emerald, pierced and millegrained platinum, approx. .10 ct. TW. Ca. 1920. Size 9 1/2. 2.8 dwt.

An art deco synthetic sapphire and diamond ring set in 18k yellow gold (tested). Central oval faceted cut sapphire weighing 2.83 ct (11.25 x 8.90 x 3.87). Flanked by 12 elongated emerald cut diamonds

14KT white gold and platinum Art Deco brooch pendant necklace. The pendant has a .15 ct center diamond and is accented by emerald colored green stones. It can be worn as a brooch or a pendant. It incl

Art deco brooch with Old Miner & Single Cut Diamonds TW Approx. 1 CT. Measurements: 0.75x1.8''. Weight: 8.5g.

An Art Deco diamond and platinum clip/brooch set with circular-cut, kite-shaped, emerald-cut, and calveshead diamonds; estimated total diamond weight: 8.00 carats, all within an openwork setting. (15.

RBC and single cut diamonds approximately 2.5 cts TW. Two cabochon sapphires approximately 3.5 cts TW. Emeralds approximately 1 ct TW. 18K. 10.8 dwts.

Vintage Art Deco 18 K Yellow Gold Diamond Emerald Engagement Ring. 18 k yellow gold total weight 8.2 grams. Brilliant cut diamonds 1.0 Ct . Marquise Cut Natural Emerald 16 x 8 mm 3.0 ct. Russian hallm

ART-DECO DIAMOND, ONYX AND CORAL BROOCH, Set with diamonds totalling approx. 1.10 ct. Accentuated with 4 onyx bars and a sugarloaf cabochon cut coral. L. 3.6 cm. 7.8 grams.

EMERALD AND DIAMOND FLORAL CLIP BROOCH, in platinum. Set with a larger central emerald, flanked by emeralds on the side totalling approx. 0.53 ct. Diamonds totalling approx. 0.65 ct. W. 1.8 cm. 4.7 gr