Platinum 18K Gold Diamond Opal Pin Slide Pendant

METAL: 18K gold. GEMSTONES: diamonds-0.59ctw, opal-8.07ct. MEASUREMENTS: pendant is 37mm x 22mm at widest point. MARKED: Pt K18; 8.07; D 0.59. WEIGHT: 12.7 grams.Gemstones have not been graded for col

Designed as a heart, featuring sixty-four Old European-cut diamonds weighing a total of approximately 2.74 cttw., set in a platinum-topped, 18k yellow gold pin pendant mounting measuring approximately

18k yellow gold chain necklace, crafted by Asch Grossbardt, featuring slide pendant with inlay opal, mother of pearl and approx. 0.15ctw in G/VS diamonds. Measures 18" Long, Pendant 14mm x 16mm.

Unusual 18k Gold, Opal & Diamond Pendant/Brooch, Signed. Art Nouveau Style. Chip on chin, mostly visible on reverse. Dimensions- Total Pin L- 2 1/2". Total Weight- 17.5.g. 11.3dwt.

ED WIENER 18K Gold Hand Wrought Diamond Brooch Pendant Pin. Large sculptural modernist brooch with 5 faceted prong set diamonds and large set opal center stone. Mid century hand crafted studio jewelry

Platinum brooch with (8) rubies set as flowers in a border with (36) round cut diamonds. 1.125" diameter, 8.0gtw

2.30ct Black Opal, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Pendant on Adjustable 18K White Gold Chain - This beautiful necklace is comprised of a 1" solid platinum pendant which hangs on an 18" s

This gorgeous vintage necklace features a 9mm pearls necklace with a 14k yellow gold fluted barrel slide clasp. The pendant has an 18k yellow gold heart shape bezel frame with cut out gallery back and

VK ITOO DAVID WEBB 18 karat Yellow Gold Platinum Diamond Emerald Brooch A gorgeous vintage David Webb 18 karat gold brooch, featuring emerald and diamond. Designed as a swirled branch, this vintage Da

Metal Content: Platinum/ 18k Gold. Weight of Item: 13.9 grams.Size: 6.25, width of the top - 21mm. Gemstone: Opal , Diamonds. Carat Weight: approx. 0.35ctw. Stamp: 0.35, pt900 k18.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 2.03ctw. MEASUREMENTS: Pendant is 18mm x 18mm. MARKED: 18k, Maker's mark. WEIGHT: 13.8 grams.Gemstones have not been graded for color and clarity ,and

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.15ctw. Opal. MEASUREMENTS: Necklace is 18" long, pendant - 50mm long x 28mm. MARKED: Illegible designers marks, Joiers, B-193 750. WEIGHT: 28.9 gram

METAL: 18K gold. GEMSTONES: white diamonds-approx. 1.10ctw, fancy color diamonds-approx.1.50-1.60ctw. MEASUREMENTS: necklace is 18" long . Pendant is 35mm x 35mm. MARKED: 750 Italy. WEIGHT: 13.6

METAL: 18k Gold. MEASUREMENTS: Pendant is 27mm long with bale x 17mm wide. GEMSTONES: Opal - 11mm x 9.2mm, Diamonds - approx. 1.20-1.30ctw. MARKED: 750. WEIGHT: 4.5 grams.Gemstones have not been grade

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.60ctw. Opal. MEASUREMENTS: Ring size 4 1/4, ring top is 17.3mm wide. Earrings are 17.2mm x 14.6mm, Pendant - 27mm long with bail x 16mm. TESTED: 18k. WEI

METAL: 18k Gold. MEASUREMENTS: Pendant is 25mm x 16mm. GEMSTONES: Diamonds approx. 1.37ctw. MARKED: 18k. WEIGHT: 4.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

METAL: 18k Gold. MEASUREMENTS: Pendant is 33mm x 17mm. GEMSTONES: Diamonds approx. 0.50ctw. MARKED: 750 18k. WEIGHT: 3.9 grams.Gemstones have not been graded for color and clarity ,and tested for clar

METAL: 18k Gold, Platinum. GEMSTONES: Center diamonds approx. 0.13ctw. Rose cut diamonds. MEASUREMENTS: Brooch/Pin is 70mm x 6mm. MARKED/TESTED: 750, Platinum. WEIGHT: 4.8 grams.Gemstones have not bee

14 K gold diamond opal slide pendant 6 g

5.8 dwt beautiful large opal with 16 demantoids and 28 diamonds yellow gold setting

Mid century platinum and 18k yellow gold brooch with rose cut and old mine cut diamonds. Center diamond approx. 0.21ct, surrounding diamonds approx. 1.60ctw. Brooch is 48mm x 38mm. Tested: Plat, 18k.

METAL: Platinum/ 18k Gold. MEASUREMENTS: Brooch is 69mm x 21mm. Chain is 3.75" long (with safety pin). TESTED: Plat top/ 18k gold. WEIGHT: 13.9 grams.Gemstones have not been graded for color and

METAL: 18k Gold. GEMSTONES: Rose cut diamonds. Pearl - 11.4mm. MEASUREMENTS: Pendant is 25mm long x 10.5mm wide. Pearl is removable. MARKED: 750. WEIGHT: 3.8 grams.Gemstones have not been graded for c

METAL: 18k Gold. MEASUREMENTS: Brooch is 36mm x 36mm. GEMSTONES: Opals, Diamonds approx. 2.20ctw (one stone is missing). MARKED: Casbah, 18k. WEIGHT: 10.4 grams.Gemstones have not been graded for colo