Oscar Heyman 18K Yellow Gold 4.75 carat Diamond Leaf

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

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

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 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

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

Pair of 18k Gold leaf earrings Diamonds & Sapphires Pair of 18k yellow gold leaf earrings with 4 Carats of Diamonds and 2 Carats Of Sapphires. 24 Sapphires and 162 Diamonds in total weighing 26.4 gram

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

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, 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

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

View a video of this lot: Click HereCrafted in 18K yellow gold; set with round brilliant-cut diamonds, weighing a total of approximately 9.45 carats, most with Brown and H-J color and

View a video of this lot: Click HereCrafted in 18K yellow gold; set with round brilliant-cut diamonds, weighing a total of approximately 9.45 carats, most with Brown and H-J color and

Designed as a leaf brooch with 18K yellow gold rope framing each leaf, set with 111 round-cut diamonds, with G-H color and VS clarity, weighing a total of approximately 7.00 carats, mounted in platinu

METAL: 18K yellow gold GEMSTONE(S): freeform carved tourmaline; pear brilliant yellow diamonds approx. 1.03 carats total MEASUREMENTS: 1-1/8 x 1-1/8 inches WEIGHT: 11.50 g.Stamped: 18K

Bearing sapphire and diamond accents with .30 carats of diamonds and .15 carats of sapphire. French made. 10 dwt (inclusive).

METAL: 18k yellow gold GEMSTONES: pear faceted emeralds 1.54 carats total; round brilliant cut diamonds 0.16 carat total MEASUREMENTS: ring top 5/8 x 1/2 inch; 3/8 x 3/8 inch RING SIZE: 7; 7-1/4 WEIGH

Platinum and 18K gold ring with 27 prong set diamonds 2.00 total carat weight. They are a VS1/VS2 clarity and G/H color. There is a yellow gold leaf motif. The ring is size 6.25. Weighs 7.4dwt. This r

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/

Pair of Emerald and Diamond Earrings 18k yellow gold, the earrings mounted with carved treated emerald "leaves" accented by round brilliant-cut diamonds weighing approximately 1.01 carats in total. l.

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-

DESCRIPTION: A pair of 18k yellow gold earrings crafted with interlocking segments in sprouting leaf forms, further decorated with Diamond insets amounting to approx. 1.2 carats total, finished along

Victorian Gold and Diamond Crown Brooch ca. 1885, 18k/14k yellow gold, in the form of a marquesal crown, the leaves set with old mine-cut diamonds weighing approximately 0.71 carats in total, separate

set with 31 round sapphires approx. 4.50 carats, and 14 diamond melee, in yellow gold leaf-form setting, overall head 18x24mm, stamped 'Italy 18K', size 8.75, 14.5gms., Opening Bid $500Note: Leighton