Lot 10

GIA Colombian Emerald VS2 Diamond Platinum Ring

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GIA Colombian Emerald VS2 Diamond Platinum Ring

Estimate: $10,000 - $15,000

Starting Bid: $2,250

(0 Bids)

by North American Auction Company
July 18, 2026 9:00 AM MDT
Live Auction
34156 E Frontage Road
Bozeman, MT, US 59715

Featured in this lot is this Columbian emerald VS2 diamond platinum ring with GIA and AIGL paperwork. The ring is polished, stamped, and tested platinum construction that is marked Oscar Friedman. The center stone is a natural pear cut Columbian emerald with measurements of 8.51 x 5.86 x 3.61mm and shows a green coloration with a total weight of 1.05ct. The center stone and split shoulders are decorated with a total of 64 round brilliant cut diamonds that shows measurements of 1 to 1.3mm and shows a clarity of VS2 to SI2 with a coloration of F to G and a total diamond weight of 0.38ct. The piece comes complete with AIGL Inc.(American International Gemological Laboratories, Inc. a GIA certified lab AIGL#: K48E63-EA20434) report and appraisal confirming the above info and giving a total value of $12,268.00. GIA (Gemological Institute of Emerald Sapphire Grading Report#: 6234203701. The ring size is US 6 3/4. K48E63

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Bid Increments
From: To: Increments:
$0 $99 $10
$100 $499 $25
$500 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $1,000
$10,000 $49,999 $2,500
$50,000 + $5,000