Sale 23FJ06 | Lot 74

Platinum, Alexandrite and Diamond Ring

Catalogue: Important Jewelry
Platinum, Alexandrite and Diamond Ring

Lot Details

Lot 74
Platinum, Alexandrite and Diamond Ring
One oval alexandrite weighing 3.19 cts., 94 round and 10 princess-cut diamonds ap. 2.00 cts., with maker's mark for Kurt Graum, ap. 7.8 dwts. Size 7.

With GIA report no. 6224908456 stating Brazil origin.



Estimate: $10,000 - $15,000
Sold for $59,850 (includes buyer's premium)

Additional Notes & Condition Report

Alexandrite: medium deep bluish green to purple, good color concentration, feather/fingerprint inclusion from one corner of table to center of table, not visible, needle across stone, several shorter bands of possibly silk, slightly visible, small chips/nicks on table edge, several small nicks on girdle, shallow crown angles, lively.

Change of color:
Incandescent light: purple
LED light: blue green.

Diamonds: H-I-VS.

Width 3/8 inch.


Any condition statement is given as a courtesy to a client, is an opinion and should not be treated as a statement of fact and Doyle New York shall have no responsibility for any error or omission. Please contact the specialist department to request further information or additional images that may be available.

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Estimate: $10,000 - $15,000
Sold for $59,850 (includes buyer's premium)

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Catalogue Info

Important Jewelry

Thu, Jun 22, 2023 at 12pm EDT
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