An alexandrite and diamond cluster ring
Set with a cushion-shaped alexandrite, framed by a surround of old brilliant-cut diamonds, between trifurcated shoulders, alexandrite approximately 7.80 carats, diamonds approximately 1.00 carat total, ring size R
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Accompanied by a report from The Gem & Pearl Laboratory stating that the alexandrite chrysoberyl is of Sri Lankan origin and displays a colour change of green in daylight and greenish-pink in incandescent light. Report number 16665, dated 11 December 2018.