21.27ct Natural Quartz Ametrine w/ Appraisal $2200

Updated August 30, 2026

Lot number44
Estimate300.00 - 500.00 USD
AuctionFINE PAINTINGS, ASIAN ANTIQUES & MODERN ART 24-09-2026
DateSeptember 24, 2026 at 4:00 PM EDT
Auction house888 Auctions
LocationDecatur, Indiana

21.27ct natural quartz ametrine accompanied by an appraisal valuing it at $2,200 CAD, the stone cut in an oval mixed style with balanced purple-and-gold zoning, medium-light tone and clean presentation typical of well-cut ametrine, the sizeable carat weight giving it strong visual presence as a collector specimen or mounting-ready gemstone. 19.63 x 15.25 x 10.83 mm. *This lot has not been authenticated by the auction house, we encourage all bidders to do due diligence prior to placing a bid.

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