Les Trois Vallées: Sapphire & Diamond Ring
18kt Yellow Gold
This beautiful hand made piece is set with the most incredible 3.14ct Sri Lankan sapphire. True Cornflower blue colour and 4mm round diamonds, 0.50ct white diamonds.
'No Heat' Sri Lankan Sapphire, Corn Flower Blue with certificate
What is 'No Heat' - A sapphire is commonly heated to help improve colour (this is no bad thing and totally accepted in the trade) but when you source a 'no heat' this means it came out of the ground this colour and didn't need improving - it makes the sapphire even rarer and even more sought after.
Approximately only 0.5 - 1% of the sapphires discovered are of gem quality without treatment. Natural untreated sapphires are far more uncommon and valuable than treated and chemically altered stones.
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