Platinum and Diamond Pendant/Brooch, set with

Platinum and Diamond Pendant/Brooch centering a bezel-set old European-cut diamond weighing 0.45 ct. surmounted with rose- and full-cut diamonds within an open-work setting suspending a pear-shape dia

A platinum and diamond pendant/brooch designed as a heart shape convertible pendant/brooch, set with twenty-one round brilliant-cut diamonds, three marquise cut diamonds, and twelve baguette-cut diamo

Art Deco platinum brooch with hidden bale to be worn as a pendant. Set with approx. 2.30ctw in diamonds and emeralds. Brooch measures 45mm x 25mm, bale - 20mm long. Weight - 13.4 grams.

TIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/Broochthe circle brooch featuring a row of round brilliant-cut diamonds weighing approx. 3.10 tcw. and a row of channel-set baguette-cut sapphires

FRENCH DIAMOND, PLATINUM AND 18KT YELLOW GOLD PENDANT/BROOCHKnotted ribbon design with 41 round brilliant-cut diamonds, approx. 1.80 to 2.70mm, set in platinum. Approx. 1.95 carats total weight. Doubl

Edwardian Diamond Gem Set 14k Basket Pendant Brooch 1.5''. Platinum topped 14k figural gold brooch set with (24) old european cut diamonds (H/SI-2 average) weighing .5ctw. Also (12) ruby corundum from

A unqiue .950 Platinum Diamond pendant which is also a brooch. This pendant/brooch has a total diamond weight: 9.90cttw. A diamonds are set in prongs and channel setting style. This beautiful pendant/

David Webb 18K yellow gold and platinum pendant/brooch with a centered approx. 9ct star ruby set with six round rubies, six pear shape emeralds, 21 round emeralds and approx. five 20 ctw VS diamonds.

A Victorian unmarked white gold or platinum diamond set brooch Of star form, the central stone spreading to approximately 0.5 carat. 4 cm wide.

Fourteen karats yellow gold and platinum. diamond set horse pin. The pin consists of a horse atop a platinum base accented with a total of twenty-four round brilliant cut diamonds. The pin secures wit

AN 18CT GOLD AND PLATINUM DIAMOND SET BAR BROOCH finely modelled with an applied crown 48mm long, app. weight 3.2g

20th century. Total weight 0.18 ct. Total weight 7.15 g. (0.252 oz.) Ring size 5 1/2

Two 18ct and platinum diamond set rings: Both with nice bright stones, gross weight 3.8g, UK sizes J & N (3 stone) Both boxed.

18ct Gold and platinum diamond set ring together with two 9ct gold dress rings

METAL: platinum. GEMSTONES: diamonds-approx. 1.60-1.70ctw. MEASUREMENTS: pendant/brooch measures 52mm long x 40mm at widest point. MARKED/TESTED: 1, tested platinum. WEIGHT: 7.6 grams.Gemstones have n

Platinum Art Deco brooch/pendant, with approx. 1.20ctw in diamonds. Brooch is 40mm x 20mm. Tested plat. Weight - 7.2 grams.

Chaumet, 18K Gold, Platinum & Diamond Set Compact Case. With the release of the case being diamond set. Mirrored interior lid. Stamped and numbered on interior. Total Weight: 119.4 grams. Dimensions:

Platinum & diamond set art deco ring with partial channel and prong (2) set with one trapezoid shaped diamond, estimated weight of 0.75cts, averaging J in color, VVS-2 in clarity. Ring is partial chan

Tiffany and Co: Platinum and Diamond Necklace. Beautiful Solitaire diamond. Princess cut VVS clarity and F color. 950 Platinum. Diamond set in channel setting. Extremely gorgeous piece from Tiffany.

ESKA / S. KOCHER platinum Art Deco ladies wristwatch, Switzerland around 1930, manual winding, two-piece construction hinge-case (hinge defect) & partly bracelet in platinum & diamonds set, snap on ca

engagement ring with center round brilliant diamond 2.08 carats, L, VS1, with GIA report 2181029162, Nov. 16, 2016, two straight baguette diamonds estimated total weight 0.40 carat, stamped "10%IRIRPL

An Art Deco era Platinum and Diamond wedding set. Includes a Tiffany & Co. engagement ring consisting of one round European cut diamond, approximately 1.25 cts, VVS clarity, IJ color, flanked by two a

the engagement ring with GIA report stating "round brilliant cut diamond, weight 1.01 carats, measurements 6.25-6.32x3.99mm, clarity SI1, color H", flanked by 2 baguettes approx. 0.24 carat, the weddi

Platinum diamond ring set 7 large brilliant cut diamonds: Total carat weight of diamonds 2.3ct, each stone measuring 4.46mm wide. Gross weight 10.1g, UK ring size M.