Ring in 18k white gold (750‰) adorned with an oval facetted tanzanite, approx. 18 carats, half

Approx. 11.15 Carat Oval Cut Tanzanite, 3.15 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Best gem quality tanzanite with vivid saturation of color. Diamonds E-F color, VS1-VS2 c

Large Contemporary 40.23 Carat Oval Cut Prasiolite, 4.98 Carat Morganite, Diamond and 18 Karat White Gold Ring. Prasiolite measures 27.5 x 20.5mm. Stamped 750. Ring size 6-1/2. Approx. weight: 30.6 gr

Approx. 2.0 Carat TW Oval Cut Sapphire, .91 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Cluster Ring. Sapphires with vivid color. Diamonds F-G color, VS clarity. Stamped 750. Ring siz

18k white gold ring set with 1 greenish quartz oval brilliant cut stone measuring 21.29 x 15.28 x 10.0mm, approximate weight 18.54 carats. Approximate weight 6.4 dwt.. Approx. ring size: between 7.25

Approx. 6.86 Carat Oval Cut Natural Sapphire, 1.0 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Sapphire with vivid color. Diamonds F-H, VS1-VS2 clarity. Ring size 6-1/4. Approx.

Approx. 3.0 Carat Oval Cut Ruby, 3.75 Carat TW Round Brilliant and Baguette Cut Diamond and 18 Karat White Gold Ring. Ruby with vivid saturation of color. Diamonds F-G color, VVS-VS clarity. Ring size

Vintage Approx. 12.0 Carat Oval Cabochon Ruby, 4.10 carat TW Thirty-Two Round Brilliant Cut Diamond, 1.20 Carat TW Twenty Round Cut Emerald and 18 Karat White Gold Ring. Ruby and emeralds with vivid c

Oval Cabochon Blue Chalcedony, Cabochon Sapphire, Approx. 1.0 Carat TW Pave Set Diamond and 18 Karat White Gold Ring, Diamonds F-G color, VS1-VS2 clarity. Stamped 18K. Ring size 6-3/4. Approx. weight:

Vintage Approx. 2.50 Carat Oval Cut Emerald, 1.05 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Emerald with good color. Diamonds F-G color, VS clarity. Ring size 6. Approx. weigh

Approx. 2.0 Carat Oval Cut Emerald, .10 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Diamonds G-H color, SI clarity. Ring size 7. Approx. weight: 2.26 grams. Condition: New condi

Movado "Half Moon Radius" 18K white gold diamond & amethyst ring, comprising of 18 small round diamonds; marked: "750, ITALY" with maker's mark "M." Size: 7. 0.75" W at widest section. Approx: 7.2 dwt

Approx. 15.0 Carat Oval Cut London Blue Topaz, 1.20 Carat Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Topaz with vivid color. Stamped 18K. Very good condition. Ring size 8. Approx. weigh

Oval Cabochon Red Coral, .40 Carat Diamond and 18 Karat White Gold Ring. Coral measures 18mm x 8mm. Stamped 18K. Very good condition. Ring size 6. Approx. weight: 4.0 grams. Shipping $28.00 (estimate

Pair Hidaldo 18k White Gold and Diamond Stackable Band Half Eternity Rings. Brilliant round cut diamonds to each band weighing approximately 0.22 carats each. Marked "Hidalgo 750" to the inner bands.

GIA Certified .82 Carat Round Brilliant Cut Diamond and 18 Karat White Gold Ring. Diamond G Color, VS1 Clarity. Signed 18K, 750. Ring Size 6-3/4. Very Good Condition. Approx. weight: 2.0 Pennyweights.

Approx.. 5.46 Carat TW Diamond and 18 Karat White Gold Engagement Ring set in the Center with an Approx. 4.36 Carat Round Brilliant Cut Diamond I Color, I1 Clarity. Stamped 18K 750. Very good conditio

Philippe Charriol Contemporary Approx. 2.0 Carat TW Eighty Eight Round Brilliant Cut Diamond and 18 Karat Yellow and White Gold Men's Ring. Diamonds D-E color, VVS-VS clarity. Signed, stamped 750. Rin

Approx. 14.07 Carat Oval Cut Sapphire, 1.05 Carat Diamond and 18 Karat Yellow Gold Ring. Diamonds G-H color, VS clarity. Signed 18K 750. Very good condition. Ring size 6. Approx. weight: 7.05 pennywei

Lady's approx. 2.50 Carat Round and Baguette Cut Diamond and 18 Karat White Gold Ring. Diamonds F-G Color, VS Clarity. Signed 18K, 750. Very Good Condition. Ring Size 7. Approx. Weight: 5.8 Pennyweigh

Vintage Large White Opal, Approx. 2.50 Carat TW Marquise Cut Ruby, 1.50 Carat TW Oval Cut Diamond and 18 Karat Yellow Gold Cluster Ring. Opal with good play of multi color. Diamonds D-E color, VS1-VS2

Pink Faceted Tourmaline & 18K White Gold Ring with a center oval of approximately 18 carats and pear shaped stones with a side weight of 4 carats. US ring size 6 1/2. With AGI Gemstone Appraisal Repor

18K white gold ring with a center oval sapphire approx 1.95 carats accented with 8 marquise shape sapphires (approx 11.5 carats) and 14 full cut diamonds (approx 1.30 carats). It is a size 7 and weigh

Beautiful Tanzanite, Emerald and Diamond Ring 18k white gold, the ring mounted with an oval cabochon-cut tanzanite weighing approximately 8.50 carats, accented by pear-cut emeralds weighing approximat

Cocktail Ring crafted in 18k white textured Gold, set with an Oval cabochon natural Turquoise Approx. 4.50 carats. Along with white 26 Single cut Diamonds weighing Approx. 0.50 carats. Ring Top measur