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40.60 Ct Paraiba Tourmaline

Lot 193. A 40.60 Carat Paraiba Tourmaline. Copper and manganese bearing tourmaline. Oval modified brilliant cut stone, transparent with greenish blue color. Measures 23.79 x 19.20 x 12.84mm. GIA certificate #1162209710. Estimate: $100,000 - $150,000
The auction catalog is posted and bidding has started. The September auction is split into two days, lots 1-233 Sat 9/14 & lots 234-513 Sun 9/15.
Bidding is available on three auction platforms;, or BidSquare. Please call the gallery with any questions or concerns. 216.245.6707 (if this is too big we have a smaller 10+ carat stone too!)