Los Angeles Modern Auctions (LAMA) is the premier auction house to buy and sell Modern and Contemporary Art and Design.

Designer: Oscar Heyman

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Upcoming Auctions /Jewelry & Watches Unlimited/22 March 2023

OSCAR HEYMAN, Diamond and platinum eternity band ring | lamodern.com

292 Oscar Heyman

Diamond and platinum eternity band ring

estimate: $800–1,200

Past Auctions /Spring Jewels/5 May 2022

OSCAR HEYMAN, Diamond, gold, and platinum brooch | lamodern.com

346 Oscar Heyman

Diamond, gold, and platinum brooch

estimate: $1,500–2,000

result: $1,625

/Fall Jewelry/20 October 2021

, Diamond and pink sapphire ring | lamodern.com

267

Diamond and pink sapphire ring

estimate: $3,800–4,800

result: $4,000

/Jewels: A Prominent Store Collection/30 September 2021

OSCAR HEYMAN, Archive drawings with display plate | lamodern.com

110 Oscar Heyman

Archive drawings with display plate

estimate: $3,000–4,000

result: $2,560

OSCAR HEYMAN, Archive drawings with display plate | lamodern.com

111 Oscar Heyman

Archive drawings with display plate

estimate: $3,000–4,000

result: $2,560

OSCAR HEYMAN, Sapphire jackets and diamond earrings | lamodern.com

112 Oscar Heyman

Sapphire jackets and diamond earrings

estimate: $50,000–60,000

result: $50,000

/Summer Jewels/14 July 2021

, Art Deco diamond and sapphire bracelet | lamodern.com

181

Art Deco diamond and sapphire bracelet

estimate: $15,000–20,000

/Fall Jewelry & Watches/6 October 2020

OSCAR HEYMAN, Two gold, ruby, and diamond guard rings | lamodern.com

165 Oscar Heyman

Two gold, ruby, and diamond guard rings

estimate: $2,000–3,000

OSCAR HEYMAN, Invisibly-set ruby and diamond butterfly ring | lamodern.com

332 Oscar Heyman

Invisibly-set ruby and diamond butterfly ring

estimate: $9,000–10,000

OSCAR HEYMAN, Invisibly-set ruby ring | lamodern.com

337 Oscar Heyman

Invisibly-set ruby ring

estimate: $20,000–30,000

OSCAR HEYMAN, Platinum and diamond brooch | lamodern.com

338 Oscar Heyman

Platinum and diamond brooch

estimate: $10,000–15,000

/Summer Jewels & Watches/21 July 2020

OSCAR HEYMAN, Diamond and sapphire checkerboard ring | lamodern.com

203 Oscar Heyman

Diamond and sapphire checkerboard ring

estimate: $2,000–3,000

result: $2,816

OSCAR HEYMAN, Diamond, sapphire, and emerald ring | lamodern.com

313 Oscar Heyman

Diamond, sapphire, and emerald ring

estimate: $2,000–3,000

result: $4,875