Description
Oscar Friedman platinum ring set with central 4.75 ct oval brilliant cut crown tanzanite surrounded by 58 round brilliant cut diamonds of 0.69 ctw, F-G color, VS1-SI1 clarity. Marked "Oscar Friedman PT900" along the inner band. With GIA gemological report and AIGL appraisal.
Ring size: 7 US. Gross weight: 9.0 g.
Ring size: 7 US. Gross weight: 9.0 g.
Condition
Light wear.
Buyer's Premium
30%
Oscar Friedman Platinum Tanzanite & Diamond Ring
Estimate $2,500-$3,000
Starting Bid
$2,200
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Fine Jewelry & Luxury Goods
Nov 17, 2026, 11:00 AM ESTSt. Paul, MN, United States
$200
$800
$5,000
$150
$1,700
$1,400
$1,300
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$150
$75
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$2,500
$1,200
$200
$1,000
$200
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