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Last Chance October 2026 Passed Lots Sale - End OCT 19th

Wed, Oct 14, 2026 02:00AM EDT - Mon, Oct 19, 2026 03:00PM EDT
  2026-10-14 02:00:00 2026-10-19 15:00:00 America/New_York North American Auction Company North American Auction Company : Last Chance October 2026 Passed Lots Sale - End OCT 19th https://live.naabid.com/auctions/north-american-auction/last-chance-october-2026-passed-lots-sale---end-oct-19th-25527
Last Chance Passed Lots October 2026 Auction will be a timed online only auction that begins ending on October 19th Mountain Time. Preview online. Shipping is available for all items. Email tucker@naabid.com or call 800-686-4216 for more info. NaaBid.com. North American Auction Company tucker@naabid.com
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NO HEAT 1.45ct Spinel VS2 Diamond Platinum Ring
Timed Auction in Progress ... Currently on Lot
Lot 320

NO HEAT 1.45ct Spinel VS2 Diamond Platinum Ring

Estimate: $12,000 - $22,000
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Starting Bid
$2,000
[0 Bids]Bidding History
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Bid Increments

Price Bid Increment
$0 $5
$50 $10
$100 $25
$500 $50
$1,000 $100
$2,000 $250
$5,000 $500
$10,000 $1,000
$25,000 $2,500
$100,000 $5,000
Featured in this lot is this NO HEAT 1.45ct spinel VS2 diamond platinum ring with GGA and GIA paperwork. The ring is polished, stamped, and tested platinum construction that is marked Oscar Freidman. The center stone is a natural oval brilliant cut Spinel gemstone with measurements of 7.77 x 6.29 x 4.07mm with type I clarity and blue coloration and a total weight of 1.45ct with no heat indications. The center stone and pave set shoulders are decorated with a total of 46 baguette and round brilliant diamonds with measurements of 2.8 x 1mm and a clarity of VS1 to VS2 and a coloration of F - G with a total diamond weight of 0.78ct. The piece comes complete with GGA(GemAssure Gemological Appraisals, GGA Appraisal Number#: GGA050492 and trace number: K28E98) report and appraisal confirming the above info and giving a total value of $10,240.00. GIA (Gemological Institute of America) Spinel Grading Report#: 5231763650. The ring size is US 6 3/4. RN042004

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