OSCAR HEYMAN & BROTHERS 18k, Pearl & Diamonds ring

OSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RING Containing eight round brilliant cut diamonds weighing approximately 0.90 carat total. Ring size 6. Stamp: (maker's mark) 25734 18K PLAT. Gross we

18k gold ring by Oscar Heyman. Features approximately 1.50ctw of diamonds. Ring size 8.5. Marked 18k Plat 48766 Makers Mark. Weight is 6.3 grams.

The tasteful contrast between captivating sapphires totaling 0.75ct and brightly glowing diamonds weighing in total approximately 0.65ct graces this 18K yellow gold ring from Oscar Heyman with eye-cat

Metal : 18k Gold Designer : Oscar Heyman Gemstone : Diamonds approx. 0.48ctw Measurements : Ring size 7 3/4, top is 6mm Marked: : Maker's mark 18k Plat Weight: 4.4 grams

Fine Oscar Heyman (signed) eighteen karat yellow gold ring set with an approximate 1.40 ct. oval diamond, M-N color, VS-VVS clarity, (set in iridium platinum), approximately 1.5 ct. tw. oval diamond s

Signed 18K yellow gold ring set with calibré cut sapphires and round diamonds. Diamonds apprx 0.65 tdw, apprx G-H color, VVS-VS clarity. Overall weighs 10 grams. Ring size 6.5. Shank is outfitted wit

Oscar Heyman and Brothers Platinum, Emerald and Diamond Ring, c. 1962, serial number 62506, set with an emerald-cut emerald, approx. 2.50 cts., in a ballerina setting with 33 tapered baguette cut diam

Magnificent Rare Vintage Dated 1966 Oscar Heyman 18k Yellow Gold Fancy Color Diamond Cocktail Ring ~ With Fancy Yellow Diamonds, Brown Diamonds and White Diamonds ~ 5.46tcw ~ Pear Cut Diamonds, Marqui

Oscar Heyman 1.50ctw Ruby, 1.20ctw VS1-VS2/F-G Diamond Solid 18K Yellow/White Gold Ring (Comes W/$15,000 Appraisal) - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18

Oscar Heyman & Brothers Triple Strand Cultured Pearl, Gold, Platinum, Gem-Set and Diamond Bracelet with Pansy Clasp 18 kt., pearls ap. 7.4 to 7.2 mm., 88 round diamonds ap. 3.50 cts., nine French-cut

Oscar Heyman 1.80ctw Blue Sapphire, 0.75ctw VS1-VS2/F-G Diamond Solid 18K Yellow Gold Ring - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18k yellow gold. Since the

Oscar Heyman 1.80ctw Blue Sapphire, 0.75ctw VS1-VS2/F-G Diamond Solid 18K Yellow Gold Ring - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18k yellow gold. Since the

Crafted in platinum and 18K gold; featuring an oval-cut sapphire weighing approximately 2.00 carats; surrounded by eight oval-cut diamonds weighing a total of approximately 1.30 carats, with mostly G-

Oscar Heyman Diamond, sapphire, and emerald ring Set with a 1.40 cts oval-cut diamond, surrounded by circular-cut emeralds, sapphires, and oval-cut diamonds Platinum and 18k yellow gold With maker's m

18KT Yellow gold ladies ring with round pearl accented with (7) diamonds. Size 6.5, weighs 5 grams.

Set with a center 8mm cultured pearl, and 10 round diamonds approx. 0.35 carats, in yellow gold stamped 750, size 4.75, 4.7gms.

Gorgeous 18kt White Gold Diamond Ring with a Pearl in the center. There are a total of 28 round brilliant diamonds. The diamonds are VS2-SI1 clarity. The ring size is 6.50mm and weights 5g.

Oscar Heyman & Bros diamond and platinum ring. Inner band is marked with HB, K4863, and PLAT. Features 16 baguette diamonds with a total weight of 0.75 carats. Set in platinum. Tested. Ring Size: 7.25

Ring features a 12.2mm South Sea Pearl and approx. 0.30ctw of fancy yellow diamonds. Ring size 6.75 and measures 11.2mm at widest point. Marked G, 18K. Weight - 19.1 grams. Gemstones have not been gra

18K MABE PEARL & DIAMOND RING set with a center round mabe pearl approx. 21mm, and 12 round diamonds approx. 0.20 carats, yellow gold leaf form setting tests 18K, size 8, 21gms., Opening Bid: $500/

Ladies Tiffany & Company 18kt yellow gold pearl and diamond ring, comprising: (1) 7mm pearl, flanked by (6) round brilliant cut diamonds, approx. 0.12cttw, stamped inside band, size 5.5, 4.8 grams (in

Ladies 18K white gold ring featuring a Tahitian pearl approximately 11.8mm and well rounded. The pearl is accented by 30 round brilliant diamonds approximately 0.36 carats, Clarity-SI1, Color-H. Marke

An 18k brushed yellow gold ring with central pink pearl measuring 9.7 mm surrounded by eight round prong set diamonds weighing 0.5 tcw. Underside stamped with makers mark and 18k. Gross weight of 10.2

set with a 17x15mm baroque pearl, accented with 11 round diamonds to the chevron band, in white gold stamped by the Italian designer 'NIMEI 750', size 7.25, 9.3gms., Opening Bid $300