Estate 18 Karat Gold Rubi 'GIA Certified' and Diamond

This is a GIA graded rare colored greenish, yellow diamond, set in a beautiful 18 karat white gold diamond halo mounting. Browse through the photos to see the amazing colors this diamond exhibits. The

This is a certified and appraised 18 karat white gold Burmese ruby and natural diamond ring. The GIA certified 3.17 carat Burmese ruby is set with .68 carats of round, brilliant-cut, F-H color, VS1-SI

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.

GIA Certified .91 Carat Round Brilliant Cut Diamond and 18 Karat White Gold Ring with Flanking .20 Carat Round Cut Diamonds. Center Diamond F Color, SI2 Clarity. Signed 18K, 750. Ring Size 7. Very Goo

Important GIA Certified 20.01 Carat Emerald Cut Diamond and 18 Karat White Gold Engagement Ring. Diamond L color, SI1 clarity. Accented with two tapered baguette cut diamonds. Ring size 7. Approx. wei

GIA Certified 1.11 Carat Emerald Cut Diamond and 18 Karat White Gold Engagement Ring. Accented with approx. 1.36 carat TW round brilliant cut diamonds. Center diamond H color, VVS2 clarity. Accent dia

GIA Certified 2.18 Carat Round Brilliant Cut Diamond and 18 Karat White Gold Engagement Ring. Accented with approx. .80 carat TW round brilliant cut diamonds. Center diamond D color, SI1 clarity. Stam

GIA Certified 4.0 Carat Emerald Cut Natural Fancy Light Yellow Diamond, Platinum and 18 Karat Yellow Gold Engagement Ring. Yellow diamond VVS2 clarity. Accented with 1.50 carat TW two trapezoid shape

GIA Certified 4.38 Carat Modified Cushion Cut Natural Fancy Brown-Yellow Diamond, 1.0 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat White Gold Ring. Fancy brown-yellow diamond, VS1 clarity.

GIA Certified Oval Cut No Heat Sapphire, Pave Set Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Sapphire with vivid color. Diamonds F-G color, VS clarity. Bears VC&A mark. Ring size 6. Ap

Vintage GIA Certified Emerald Cut Pink Topaz and 18 Karat White Gold Ring. Accented with baguette and round brilliant cut diamonds. Topaz with vivid color, measures 15.80 x 4.10 x 8.20mm. Ring size 6-

GIA Certified 4.25 Carat Octagonal Step Cut Colombian Emerald, 1.25 Carat TW Round Brilliant Cut Diamond and 18 Karat White and Yellow Gold Ring. Emerald with vivid color. Diamonds F-G color, VS1-VS2

GIA Certified 1.09 Carat Square Cut Fancy Yellow Diamond, .30 Carat TW Four Baguette Cut Diamond and 18 Karat White Gold Ring. Stamped 18K. Ring size 7. GIA report 2185252186 to accompany this lot. Ap

Eighteen-Karat White Gold, Alexandrite and Diamond Ring, mounted with a central rectangular step-cut natural GIA certified alexandrite, with a weight of 2.74 carats, and with a color change from green

GIA Certified Antique One Hundred Forty Seven (147) Natural Pearl Single Strand Necklace with Two Old Mine Cut Diamonds and 14 Karat White Gold Clasp. Pearls range from 2.18 to 5.26mm. Very good condi

GIA Certified Antique One Hundred Forty Seven (147) Natural Pearl Single Strand Necklace with Two Old Mine Cut Diamonds and 14 Karat White Gold Clasp. Pearls range from 2.18 to 5.26mm. Very good condi

Containing one heart-shape brilliant-cut diamond [G/SI2] weighing approximately 3.48 carats; 18-? inches long (adjustable); 3.7 grams; with GIA Report No. 2235240308; Provenance: The Estate of Toni Ly

18 karat white gold filigree floral diamond Art Deco, circa 1910 ring. Ring size approx 7 and stone approx 3 / 3.5 mm.

Period: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 1 Old mine cut diamond of H-VS2 quality that weighs 0.70ctw. • 6 Rose cut diamonds of J-SI1 quality that weigh 0.30ctw. Ri

Estate 18 karat yellow gold locket/pin with diamond accents. Marked 18K Italy. Total approx. weight 9.8 grams. Shipping to be $20 USD plus insurance.

Estate 18 karat yellow gold and blue enamel locket with diamond & ruby accents. Marked 18K Italy. Measures approx. 2" Tall x 1" Wide. Total approx. weight = 8.2 grams. Shipping to be $20 USD plus insu

18-Karat White Gold Pave Diamonds and Pink Sapphire Earrings. Pair are comprised of 18-karat white gold, genuine diamonds, and square pink sapphires. Each earring, diamonds are set 'pave' around 6 squ

Circa 1880. Tall cabochon ruby 0.20ct (by formula), 24 Old Rose and European cut diamonds 1cttw (estimate), J-L Cape, VS-SI clarity, full hunting case marked #6026, K18, Swiss, free movement not teste

Estate 18 karat gold chandelier drop earrings comprised with both baguette & emerald cabochon gemstones. Accented throughout with round brilliant cut diamonds. Measures 2-3/8" L x 1" W. Total Weight: