Art Deco 18k Gold, Onyx & Diamond Ring

18k Yellow Gold, Onyx & Single Cut Diamond Ring. Ring size: 6. Measurements: 0.4"x0.9". Weight: 12.3g.

Vintage 18k gold ladies Retro Art Deco style cocktail statement ring. A melon carved black onyx central gemstone surrounded by a matte finished carved rock crystal oval ring, held in place by two styl

An 18K white gold, art deco style fashion ring with a black onyx bezel and featuring four invisible set center diamonds of SI clarity and H-I color weighing approximately .20cttw. This very cool size

18K White Gold Art Deco Filigree Ladies Rings. Black Onyx and Diamond size 3.5. Cabochon Stone Ring Size 5. Pillow shape faceted Ruby tone Size 5.75. Total weight 12.8 grams.

Antique 18K white gold ring with a spinning .65 carat European cut diamond (K color, SI clarity), set in black onyx. Size 7.5

The top of the Art Deco style rectangular shaped ring is centered with a 22.2mm round mabe pearl. Accenting either end of the ring is a rounded border of black onyx. Set to either side of the pearl, i

(6) White gold and platinum rings to include 10K white gold and diamond chip ring with moon carved stone at center with damage and glue repair, 18K art deco order of the eastern star onyx ring, 4.25 s

METAL: 18k white gold GEMSTONES: old european cut diamond- approx. 1.15-1.20ct MEASUREMENTS: Ring size 6, measures 10.5mm at widest point. MARKED: tested 18k WEIGHT: 3.7 grams. Ring shank is split.Gem

Antique Art Deco 18K Gold Diamond Ring Description Period: Art Deco (1920-1935) Composition: 18K gold. Stones: 1 Old mine oval cut diamond of K-VS2 quality that weighs 0.70ctw. 12 Rose cut diamonds of

Metal : 18k Gold Designer : Not Signed Gemstone : Center diamond approx. 0.55ct, Side diamonds approx. 0.20ctw Measurements : Ring size 5.5, top is 9mm wide Marked: : 18k Belais W

METAL: 18k Gold. MEASUREMENTS: Ring size - 8.5, ring top - 26mm x 20mm. GEMSTONES: Diamonds approx. 0.75ctw, blue stones. TESTED: 18k. WEIGHT: 4.5 grams. Gemstones have not been graded for color and c

METAL: 18k gold. GEMSTONES: diamonds-approx. 1.08ctw. MEASUREMENTS: ring size 3.5. Ring top is 15 x 11mm . MARKED: 18K. WEIGHT: 3.4 grams.Gemstones have not been graded for color and clarity, and test

Lot of three Art Deco 18k gold engagement rings, each with diamond. Total approx. 0.26ctw. Marked 18. Weight - 5.9 grams.

METAL: 18k Gold and Platinum. GEMSTONES: Old mine cut diamonds approx. 0.80ctw, Rose cut diamonds approx. 24 stones. MEASUREMENTS: Ring size 8 1/4, ring top is 18.1mm wide. TESTED: 18k, Plat. WEIGHT:

Item: Antique Art Deco Diamond Blue Sapphire Cocktail Ring Date: 1930 Metal: 18K white gold Gemstone: 1 bezel-set synthetic faceted oval blue sapphire, 2 x 8.5 x 4.77 mm Gemstone Weight: 4 carats Diam

METAL: Platinum. 18k Gold. GEMSTONES: Center Diamond approx. 0.74ct. Diamonds approx. 0.25ctw. MEASUREMENTS: Ring size 6, ring top is 21.9mm x 14mm wide. TESTED: platinum, 18k. WEIGHT: 6 grams.Gemston

METAL: 18k gold. MEASUREMENTS: ring size - 6 1/2, ring top is 20mm x 18mm. GEMSTONES: coral , diamonds approx. 0.20ctw. MARKED: 18k. WEIGHT: 3.5 grams.Gemstones have not been graded for color and clar

METAL: 18k Gold. MEASUREMENTS: Ring size - 9, ring top - 11.5mm x 11.5mm. GEMSTONES: Diamond - approx. 0.30ct, sapphires. TESTED: 18k. WEIGHT: 3.9 grams.Gemstones have not been graded for color and cl

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.50ctw. Sapphires. MEASUREMENTS: Ring size 7 1/4, ring top is 25mm wide. MARKED: 18k K-A. WEIGHT: 5.8 grams.Gemstones have not been graded for color and c

METAL: 18k gold, platinum. GEMSTONES: mixed cut diamonds (one stone missing). MEASUREMENTS: ring size 7.75. Ring top is 15.5mm at widest point. TESTED: 18K, platinum. WEIGHT: 4.6 grams.Gemstones have

METAL: 18k Gold. GEMSTONES: Center old mine cut diamond approx. 0.40ct. Side two small diamonds. MEASUREMENTS: Ring size 4 1/4, top is 11.5mm. TESTED: 18k. WEIGHT: 3.5 grams.Gemstones have not been gr

METAL: 18k Gold. MEASUREMENTS: Ring size 5.75, top is 25mm wide. GEMSTONES: Sapphire, Diamonds approx. 0.26ctw. MARKED: 18k. WEIGHT: 3.5 grams.Gemstones have not been graded for color and clarity ,and

Art Deco filigree 18k white gold ring, with approx. 0.30ctw in diamonds. Ring size - 5.5, ring top - 22mm x 16mm. Marked 18k. Weight - 3.3 grams.

METAL: 18K gold. GEMSTONES: diamonds-approx. 0.90ctw. MEASUREMENTS: ring size 6.75. Ring top is 21.5mm x 15.5mm at widest point. MARKED: 750. WEIGHT: 6.1 grams. Gemstones have not been graded for colo