A yellow sapphire single stone ring
The rectangular-cut yellow sapphire, weighing approximately 11.92 carats, claw-set in a bi-colour openwork mount with old brilliant-cut diamond single stone shoulders, finger size K
Accompanied by report no. 08754 from the Gem and Pearl Laboratory, dated 22nd October 2013, stating that the yellow sapphire was found to be natural with no evidence of treatment observed. Origin opinion Sri Lanka.
A yellow sapphire single stone ring
The rectangular-cut yellow sapphire, weighing approximately 11.92 carats, claw-set in a bi-colour openwork mount with old brilliant-cut diamond single stone shoulders, finger size K
Accompanied by report no. 08754 from the Gem and Pearl Laboratory, dated 22nd October 2013, stating that the yellow sapphire was found to be natural with no evidence of treatment observed. Origin opinion Sri Lanka.
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