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Black Opal Necklace by Oscar Heyman, 65.53 Carats

$485,000List Price

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Multicolor Sapphire Mesh Bracelet. 65.53 Carats
Located in New Orleans, LA
An astonishing 494 round multicolor sapphires adorn this luxurious mesh bracelet totaling 65.53 carats. Cascading in a mesmerizing rainbow across the design, the blue, purple, pink, ...
Category

21st Century and Contemporary Modern Modern Bracelets

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, 18k Gold, Yell...

Untreated Ceylon Sapphire Ring by Oscar Heyman, 8.53 Carats
By Oscar Heyman
Located in New Orleans, LA
An 8.53-carat untreated Ceylon sapphire displays its coveted royal blue hue at the center of this ring by the celebrated Oscar Heyman. Ceylon sapphires stand among the most sought-af...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Sapphire, White Diamond, Diamond, Platinum

Oscar Heyman Ceylon Sapphire Ring, 7.57 Carats
By Oscar Heyman
Located in New Orleans, LA
A 7.57-carat Ceylon sapphire displays its coveted royal blue hue at the center of this ring by the celebrated Oscar Heyman. Ceylon sapphires stand among the most sought-after colored...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Oscar Heyman Colombian Emerald Earrings, 2.61 Carats
By Oscar Heyman
Located in New Orleans, LA
These elegant drop earrings by the renowned Oscar Heyman feature two verdant green Colombian emeralds, totaling 2.61 carats. Certified as treated with only minor oil, these emeralds ...
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, Emerald, Platinum

Oscar Heyman Belle Époque Diamond Bracelet, 19.50 carats
By Oscar Heyman
Located in New Orleans, LA
This dazzling Belle Époque diamond bracelet by the renowned Oscar Heyman is a masterpiece of early 20th-century jewelry design. Crafted around 1920, it showcases a breathtaking array...
Category

20th Century American Belle Époque Link Bracelets

Materials

Diamond, Platinum

Oscar Heyman Sapphire and Diamond Ring
By Oscar Heyman
Located in New Orleans, LA
This bombe-style ring by the esteemed Oscar Heyman features baguette cut sapphires totaling 3.68 carats accented by round diamonds totaling 1.28 carats. The unique design weaves the ...
Category

21st Century and Contemporary American Modern Cluster Rings

Materials

Diamond, Sapphire, Platinum

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Oscar Heyman for J. E. Caldwell Ruby and Diamond Necklace
By Oscar Heyman
Located in Bethesda, MD
J.E. Caldwell was a prestigious American jewelry retailer with a long history of working with renowned designers and creating exceptional jewelry pieces. Collaborating with Oscar Heyman, known for their exceptional craftsmanship and attention to detail, would result in a truly exquisite and valuable necklace. Such a piece would likely be highly sought after by collectors and enthusiasts due to its historical significance and the reputations of both Oscar Heyman and J.E. Caldwell in the jewelry industry. Signed and numbered ♦ Copy of original manufacturing note from Oscar Heyman ♦ Designer: Oscar Heyman for J. E. Caldwell ♦ Circa: 1965 ♦ Metal: Platinum ♦ Length: 16inches ♦ Gemstone: 9 Rubies=6.85cts, ♦ 221 Diamonds=11.91carats ♦ Packaging: J. E. Caldwell Necklace...
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This gorgeous diamond necklace designed by the renowned designer, Oscar Heyman, boasts 72 oval brilliant cut diamonds weighing approximately 22.00 carats total. In a floating 18k yel...
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This stunning statement necklace is crafted in 18-karat gold and sterling silver. It is hand set in 70.0 carats opal doublets, 22.65 carats emerald, 27.37 carats blue sapphire and 11...
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70.0 Carat Opal Emerald Diamond Statement Necklace
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