View full screen - View 1 of Lot 449. Colored Diamond and Diamond Ring.

Property from a Colorado Family Collection

Oscar Heyman & Brothers

Colored Diamond and Diamond Ring

Lot Closed

December 11, 06:26 PM GMT

Estimate

8,000 - 12,000 USD

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Lot Details

Description

Of domed design, centering a round Fancy Deep Yellow-Orange diamond, set with near colorless pear-, marquise-shaped and round diamonds, further accented by round diamonds of yellow, orange and brown hues.

  • Fancy Deep Yellow-Orange diamond weighing 0.83 carat
  • Fancy Deep Yellowish Orange diamond weighing 0.31 carat
  • Size 6½
  • Maker's mark for Oscar Heyman & Brothers, numbered
  • 18 karat gold
  • Accompanied by two GIA reports: nos. 6237775984 dated November 6, 2025 stating that the center diamond is Fancy Deep-Yellow Orange, Natural color, I1 clarity and 6237775976 dated November 5, 2025 stating that one of the accenting diamonds is Fancy Deep Yellowish Orange, Natural color, SI2 clarity
  • Please note that five of the accenting diamonds of yellow, orange and brown hues have not been tested for natural origin of color