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20.44 Ct Cushion Colour Change Turkish Diaspore
GEM TYPE :
TOTAL CARAT WEIGHT :
SIZE (L,W,H) :
23.59 x 12.11 x 8.55 MM
Olive Green to Red
7.0 MOH'S SCALE
Unheated / Untreated.
Average retail value
Gemstone variety: Zultanite (Colour Change Diaspore)
Weight: 20.44 cts.
Colour: 063 / 021 - colour change; light yellowish Green; very slightly greyish / light reddish Orange; very slightly brownish.
Clarity: VS, Eye clean 2
Value: USD 34,920.29
Please make sure you read and understand the following declaration
Warning: valuations for Zultanite (Color Change Diaspore) over 16.00 cts may be inaccurate!
Valuation date: 27 Sep 2016
The resulting calculation is an approximate valuation. Factors contributing to a particular gem value can only be accurately assessed during a visual check by a specialist.
Diaspore over 10ct are classified very rare,