Condition Report
Contact Information
Auction Specialist
Lot 220
Sale 6416 - Important Jewelry
Dec 11, 2025
10:00AM ET
Live / New York
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Estimate
$5,000 -
7,000
Price Realized
$17,920
Sold prices are inclusive of Buyer’s Premium
Lot Description
BIRKS, SAPPHIRE, DIAMOND, AND PLATINUM RING
Featuring an oval cut sapphire weighing approximately 3.00 carats by formula, flanked by round brilliant and baguette cut diamonds weighing approximately 1.70 carats. Mounted in platinum. Ring size 7 1/4.
Stamp: BIRKS F PLA.
Gross weight: 3.60 dwt.
Property from the Collection of the Martineau Family