A Platinum and Diamond Pendant, 4.55 dwts.

Platinum diamond sapphire Christ pendant, 5 dwts. 1.75"x 1".This pendant has approximately 80 rose cut diamonds going around the head of Christ, and 13 tapered baguette sapphires.Circa 1940-1965.

A Platinum, Black Opal and Diamond Pendant, containing one oval cabochon cut black opal measuring approximately 29.00 x 21.00 x 8.84 mm and 52 round brilliant cut diamonds weighing approximately 5.00

A Yellow Gold, Platinum and Diamond Sword Pendant, containing nine round brilliant cut diamonds weighing approximately 0.18 carat total. 3.20 dwts. Estimate $ 600-800

Pair of Platinum, Ruby and Diamond Pendant-Earrings 2 oval rubies ap. 6.10 cts., 14 round and 6 baguette diamonds ap. 1.10 cts., ap. 4.3 dwts. C

Pair of Platinum, Diamond and Sapphire Pendant-Earrings 86 old European-cut diamonds ap. 2.40 cts., calibré-cut sapphires, ap. 8.4 dwts. C

Platinum and Diamond Filigree Pendant-Brooch One old-mine cut diamond ap. .70 ct., 98 old-mine and old-mine single-cut diamonds ap. 3.45 cts., c. 1915, ap. 9.7 dwts. C Property of a New York Estate

An Edwardian Platinum Topped Gold and Diamond Pendant, containing numerous rose cut diamonds. Stamp: (hallmarks). 5.10 dwts. Property from the Collection Shirlee Collins, Los Angeles, California

Platinum, 10k White Gold and Diamond Pendant / Brooch Having (21) round cut diamonds weighing approximately 1.50 carats total Height: 3/4 inches, Width: 2 inches Weight: 3.92 dwts. (total weight) Cond

2 pear-shaped sapphires ap. 14.00 cts., 36 round, 12 marquise-shaped and 54 tapered baguette diamonds ap. 14.00 cts., signed Cartier, pendants detachable, ap. 20.8 dwts. With signed box.

Center marquise diamond 2.67 cts. RBC and pear shape diamonds approximately 5 cts TW. Platinum ring/pendant. 10.5 dwts. Marquise light cape color with barely eye visible inclusions. Side stones H-I, S

16 square emerald-cut sapphires ap. 22.75 cts., 32 baguette diamonds ap. 2.75 cts., signed Cartier, no. 455-53, 1961, ap. 18.7 dwts. Length 6 1/4 inches. With AGL report no. 1136649 stating that one s

Platinum, Gold, Demantoid Garnet and Diamond 'Prince of Wales' Pendant-Brooch 56 old European-cut diamonds ap. 1.00 ct., round demantoid garnets, c. 1905, ap. 9 dwts. C

Custom platinum diamond pendant. The pendant is designed with an elongated central bar that is channel set with 12 graduated round brilliant diamonds and splits at the top, folding over to create the

PLATINUM DIAMOND PENDANT ON CHAIN: This platinum diamond pendant features eighteen (18) old European round, Transitional round and round brilliant cut diamonds alongside twenty-four (24) round single

METAL: Platinum. MEASUREMENTS: Pendant is 58mm x 50mm. GEMSTONES: Synthetic sapphires (center stone is slightly abraded), Diamonds approx. 1.60ctw. TESTED: Plat. WEIGHT: 13.9 grams.Gemstones have not

Fine Lady's Jadeite Platinum & Diamond Pendant 1.25''x.75''. Includes a natural apple green jade teardrop cabochon of 15x11mm approx. It weighs 6.3 grams. Excellent condition. Circa 1930's Art Deco pe

METAL: Platinum. MEASUREMENTS: Necklace is 16" long. Pendant is 13mm x 5mm. GEMSTONES: Diamonds approx. 0.56ctw. MARKED: Tiffany & Co, pt950. WEIGHT: 3 grams.Gemstones have not been graded fo

90212NS U000 Fantastic Art Deco necklace features platinum diamond pendant/pin with 14k white gold chain The pin's needle is 14k yellow gold. The pendant is assembled with side loops and can be wearin

METAL: Platinum. MEASUREMENTS: Necklace is 16" long, pendant is 23mm x 4.5mm. GEMSTONES: Diamonds approx. 0.60ctw. MARKED: 2002, Tiffany & Co, pt950. WEIGHT: 4.6 grams.Gemstones have not been

Necklace is 19 1/" long, pendant - 38mm in diameter. Set with old mine cut diamonds - approx. 2.00ctw. Tested plat. Weight - 14.8 grams.Gemstones have not been graded for color and clarity ,and t

METAL: platinum. GEMSTONES: 3 diamonds-approx. 0.48ctw. MEASUREMENTS: necklace is 15" long. Pendant is 7 x 7mm. MARKED: Tiffany & Co Pt950. WEIGHT: 2.7 grams.Gemstones have not been graded fo

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

METAL: Platinum. GEMSTONES: Diamonds approx. 2.50ctw. MEASUREMENTS: Pendant is 41mm long with bail x 23mm wide. TESTED: Plat. WEIGHT: 7.7 grams.Gemstones have not been graded for color and clarity ,an

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