Rare "Chameleon" Diamond. © 2013 Morphy Auctions

A rare collector quality GIA certified 0.50 ct marquise shape fancy deep brownish greenish yellow natural colored diamond. GIA report number 5131609950. This diamond is of a type known in the diamond industry by the name "Chameleon", as it changes color when gently heated or left in the dark for a period of time. Reference: 6-K-1235, Weight: 0.5, Shape: marquise, Color: FDP brgY, Clarity: Sl1. Estimation 3 000,00 $ - 3 500,00 $

Provenance: Property of a private collector.

Morphy Auctions' Nov. 1-2 Fine & Decorative Art - E-mail: serena@morphyauctions.com - http://morphyauctions.hibid.com