AN 18CT WHITE GOLD, DIAMOND AND AMETHYST RING. Stamped 18K, Size O, weight 9.6g

6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING-6.94 CTW TANZANITE 18K WHITE GOLD DIAMOND RING MANUFACTURER'S SUGGESTED RETAIL PRICE: $ 5750.00 STAMPED: 18K RING SIZE: 7 TOTAL RING WEIGHT: 5.2 GRAMS TA

A CHOCOLATE PEARL AND DIAMOND RING in 18ct white gold, set with a chocolate pearl of 12.2mm, on a stylised band set with round cut diamonds, stamped 18K, size M.5 / 6.5, 9.1g.

Man's .93 Carat TW Forty Nine Baguette Cut Diamond and 18 Karat White Gold Ring. Diamonds E-F color, VS1-VS2 clarity. Stamped 18K. Ring size 11. Approx. weight 10.63 grams. Condition: Very good condit

Man's Approx. 3.50 Carat Baguette and Princess Cut Diamond and 18 Karat White Gold Ring. Diamonds E-F color, VS1 clarity. Stamped 18K ADJ. Ring size 9. Approx. weight: 19.3 grams. Condition: Very good

Edwardian 18K White Gold Diamond Sapphire Ring, 23mm x 25mm, Stamped: 18K, Weight:3.4 gr., Size: 6

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, with tapered shoulders. Total diamond weight 0.33ct, stamped to band. Hallmarks for Birmingham. Ring size O. Weight 3gm

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an emerald cut aquamarine of 3.71 carats in a border of round cut diamonds totalling all 0.11 carats, stamped Au750, size O / 7, 4.0

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a pear shaped sapphire of 1.20 carats, in a cluster of round brilliant cut diamonds totalling 0.12 carats, stamped Au750, size O / 7, 3

18ct yellow gold diamond & emerald dress ring: Stamped .750 / 18k and tested as such. Weight 3.7g, ring size S.

Approx. 6.10 Carat Baguette and Round Brilliant Cut Diamond and 18 Karat White Gold Eternity Band. Diamonds G color, VS clarity. Stamped 18K. Ring size 6-1/2. Approx. weight: 5.9 grams. Domestic Shipp

Man's Approx. 3.30 Carat Invisible Set Diamond and 18 Karat White Gold Ring. Stamped 18K. Good condition. Ring size 10. Approx. weight: 25.5 grams. Shipping $28.00 (estimate $1500-$1800)

A VINTAGE GREEN TOURMALINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a step cut green tourmaline of 2.11 carats, between round brilliant cut diamonds, stamped 18K, size O / 7.25, 3.8g.

Art Deco Diamond and Filigree 18 Karat White Gold Ring. Stamped 18K. Ring size 7. Approx. weight: 6.1 grams. Condition: Good condition. Domestic Shipping: $28.00 Min Est. $200.00 Max Est. $300.00

AN EMERALD AND DIAMOND THREE STONE RING in 18ct white gold, set with an octagonal step cut emerald of 4.46 carats between two trilliant cut diamonds both totalling 0.65 carats, stamped 18K, size N / 6

A GREEN SAPPHIRE AND DIAMOND DRESS RING, CIRCA 1940 in 18ct yellow gold, in abstract design, set with an emerald cut green sapphire and four round cut diamonds, stamped 18K, size O / 7, 7.3g.

18K white gold ladies ring with champagne color center diamond, approximately 2.39CT, surrounded by baguettes and brilliant white cut diamonds, size 6. Stamped 18K. Approx. overall weight 7.32 grams.

AN 18CT GOLD RING SET WITH A DIAMOND AND SIX RUBIES. Stamped 18K, Size N, weight 2.3g

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut sapphire of 2.52 carats between two cushion cut diamonds both totalling 2.0-2.1 carats, stamped 18ct, size O / 7, 4.6g.

A TOI ET MOI PEARL AND OLC CUT DIAMOND RING, IN 18CT WHITE YELLOW GOLD. Stamped 18CT, finger size: J 1/2, weight: 2 gram.

18k white gold ring band set with 18 square cut blue sapphires and twelve round brilliant cut diamonds. Ring size 8 Ω. Stamped 18k. Approx. overall weight 5 grams.

18K white and yellow gold ring set with a 11.11mm 6ct sapphire center stone surrounded by multi size sapphires and diamond accents. Ring size 6. Stamped 18K. Approx. weight 8.3 grams.

Stamped 18K, containing two champagne 9.5mm pearl within pave diamond setting, ring size 7, total gross weight approx 4.9dwt. Together with white gold 9mm pearl surrounded by round and baguette cut di

Two Old European Cut Diamond, Laboratory Made Square Cut Sapphire and 18 Karat White Gold Ring. Stamped 18K. Ring size 2-3/4. Approx. weight: 3.30 grams. Condition: Very good condition. For additional

Contemporary Five London Blue Topaz, Small Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Topaz with vivid color. Stamped 18K. Ring size 5-3/4. Approx. weight: 10.78 grams. Condition: Very