May 21, 2026 12:00 EST
Fine Jewelry
94
Platinum, Colored Diamond and Diamond Brooch
Property of a New York Art Collector
One old-mine marquise-shaped orangy brown diamond ap. .95 ct., 2 old-mine marquise-shaped yellow diamonds ap. 1.20 cts., 14 old European-cut, 44 single-cut and 4 baguette diamonds ap. 2.25 cts., c. 1915, ap. 9.6 dwts.
The colored diamonds have not been tested.
Sold for $4,800
Estimated at $2,500 - $3,500
Includes Buyer's Premium
Property of a New York Art Collector
One old-mine marquise-shaped orangy brown diamond ap. .95 ct., 2 old-mine marquise-shaped yellow diamonds ap. 1.20 cts., 14 old European-cut, 44 single-cut and 4 baguette diamonds ap. 2.25 cts., c. 1915, ap. 9.6 dwts.
The colored diamonds have not been tested.
Center diamond: medium deep slightly orangy brown, SI, small black inclusion in center, faint green fluorescence, nice shape and cut, large open culet, high crown angles.
Side diamonds: medium deep yellow, VS-SI, one with faint blue fluorescence, lovely shapes and cuts, large open culets, high crown angles.
Diamonds: G-H-I-VS.
2 1/2 x 15/16 inches.
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 our Organization 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.
Auction: Fine Jewelry, May 21, 2026
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Successful Auction of Fine Jewelry on May 21, 2026 Surpasses Expectations
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Consignments Are Currently Being Accepted for Future Auctions
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We Invite You to Contact Us for Complimentary Auction Evaluations of Your Collection
NEW YORK, NY -- Doyle’s auction of Fine Jewelry on May 21, 2026 delivered outstanding results and a sale total that far surpassed expectations. Bidders competed for sparkling diamond rings, as well as stylish jewelry by Bulgari, Marina B, Cartier, Gucci, Barry Kieselstein-Cord, Verdura, David Webb and Tiffany & Co., alongside fine watches by Cartier, Chanel and Patek Philippe. Exciting opportunities abound for seasoned buyers and new collectors alike in this popular sale category!
We Invite You to Auction!
Consignments are currently being accepted for future auctions. We invite you to contact us for complimentary auction estimates. Our Specialists are always available to discuss the sale of a single item or an entire collection.
