0.69 ct Cushion Fancy Dark Gray Yellowish Green (Chameleon) Diamond, GIA

0.69 ct Fancy Dark Gray Yellowish Green (Chameleon) diamond, cushion cut, SI2 clarity. GIA grades natural fancy colour diamonds by hue, tone and saturation, on a scale from Faint to Fancy Vivid. GIA report 2156051681. Measurements: 5.63 × 4.60 × 3.01 mm. A chameleon diamond: its colour changes temporarily with heat or after time in the dark. Stock number 5126102523. Approved trade buyers can sign in on this page for pricing, or WhatsApp or email us about this stone. Viewings by appointment in Toronto, Hong Kong, Bangkok and Dubai.

GIA grades the colour Fancy Dark Gray Yellowish Green (Chameleon): (chameleon) is the main hue, with gray and yellowish and green as modifiers, at Fancy Dark strength, the darkest tone on GIA’s scale. It is a chameleon diamond: its colour shifts for a while when it is warmed or kept in the dark. Its clarity is SI2 (slightly included); in coloured diamonds the colour matters far more than clarity. GIA reports its colour as natural. Its length-to-width ratio is 1.22. Well suited to a solitaire, a halo ring or a pendant.

More like this: Chameleon Diamonds · Natural Green Diamonds · Natural Fancy Colour Diamonds · Stone search

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Further reading: Reading a GIA Fancy Colour Diamond Report: Hue, Modifiers and the Nine Grades · Natural Fancy Colour Diamonds: Colours, Grading and Rarity