Oscar Heyman Vintage Yellow Gold Platinum Diamond

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, PLATINUM AND DIAMOND FOX BROOCH Containing 27 round brilliant cut diamonds weighing approximately 0.80 carat total and two ruby eyes. 1 inch x 1 1/4 inches. Stamp

Oscar Heyman Sapphire, diamond, platinum and 18k yellow gold ring featuring (19) full-cut diamonds, weighing a total of approximately 0.70 ct., accented by (14) rectangular-cut sapphires, weighing a t

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 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

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

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

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.

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

A Pair of Vintage Yellow Gold, Platinum, Citrine, Ruby, Diamond and Sapphire Earclips, containing two octagonal step cut topaz measuring approximately 13.75 x 11.87 mm, 25 round mixed cut rubies measu

1900'S ANTIQUE DESIGN MEN'S CUFFLINKS IN SOLID YELLOW GOLD&PLATINUM - $10K APPRAISAL VALUE!ITEM DESCRIPTION:One incredible pair of Vintage Men's Cufflinks! Crafted from Solid Yellow Gold with Platinum

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, EMERALD AND COLORED DIAMOND EARCLIPS Containing two sugarloaf emeralds measuring approximately 8.80 x 8.80 mm and 50 round brilliant cut yellow diamonds (origin o

Vintage 14kt Yellow Gold Platinum Top Yellow Sapphire & Diamond Ring Size (7.5) reverse tapered shank ring with a rectangular cut yellow sapphire center stone (approx. 9.5mm x 7.5mm) in a bezel settin

Vintage 18K yellow gold and platinum two-tone diamond ring, five round diamonds, basket set in single row, marked size: 10.25 total weight: 3.8 grams Two (2) 14K yellow gold diamond engagement ring

Vintage CARTIER 18k Yellow Gold & Platinum Weight 75.19gr Diamond Approx 1ct Single Cut VS1 G Detachable Set  Measurement Bracelet 7.5”x0.38”  Necklace 15.5”x0.44” Br

VK ITOO DAVID WEBB 18 karat Yellow Gold Platinum Diamond Emerald Brooch A gorgeous vintage David Webb 18 karat gold brooch, featuring emerald and diamond. Designed as a swirled branch, this vintage Da

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

Vintage Diamond, Platinum, 14k Yellow Gold Bow Brooch. Designed as an open work bow with black velvet backing, the center featuring one old European-cut diamond weighing approximately 0.30 ct., accent

JEWELRY AND ACCESSORIES ~ 1" G.F. OPENWORK HEART PIN, ONE POST BACK 14KT YELLOW GOLD EARRING -DAMAGED, VINTAGE PLATINUM DIAMOND ANNIVERSARY BAND - WARPED SHANK APPROX SIZE 6, (PT RING AND GOLD EARRING

Vintage 18k Yellow Gold And Iridium Platinum Men's Ring Featuring Various Colored Diamonds. Size 11 1/4. 18.2g Total Weight. Scroll Through All Photos For Additional Condition Information. Jewelry Mus

6 Pc. Vintage Platinum , 18Kt Yellow Gold, Diamond and Enamel Cigar Cufflinks & Stud Set. Finely detailed solid 18kt yellow gold with platinum ends. Each are hand painted with red enamel and 6 diamond

This exquisite Vintage large flower brooch is crafted in France in solid 18-karat yellow gold and platinum, weighing 28.3 grams and measuring 3" long x 2" wide. Simulating a flower with concave peatal

Handmade, Vintage 14K Yellow Gold and Platinum Clip Enhancer Pendant. Set in the center are (2) hand carved natural pink tourmalines, leaf design gems and (1) natural emerald leaf carving. Surrounded

Pair of Vintage Diamond, Platinum-Topped, 14k Yellow Gold Earrings. Each featuring nineteen old round-cut diamonds weighing a total of approximately 0.15 cttw., set in a platinum-topped, 14k yellow go

Earth-Mined Diamond Bracelet.  They don't make them like this anymore!  This is a vintage 18 karat yellow gold and platinum and iridium bracelet with 9.18 carats of round, brilliant-cut, H-I