Rare Cultured Pearl Mineral Specimen

Updated August 27, 2026

Lot number0072
Estimate$9,600 - $12,000
Opening bid$800
AuctionPrecious Gemstones & Luxury Fine Jewelry
DateSeptember 12, 2026 at 1:00 PM EDT
Auction houseRyan & Co Jewelers
LocationRockville, Maryland

A heavy 17.20ct organically formed cultured pearl specimen showing natural contours and a bright, reflective luster. Heavy 17-carat cultured pearls showing these bright, natural contours are highly

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