![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/Ring_03_1_148ee0ca-cb17-4284-a774-6419389282dd.jpg?v=1682718980&width=1500)
![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/Ring_03_2_140fbc82-6e54-480a-a49c-12d79ddc367c.jpg?v=1682718981&width=1500)
![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/MG_0178.jpg?v=1682719151&width=931)
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Les Trois Vallées: 3.80ct Sapphire & Diamond Ring
18kt Yellow Gold
3.80ct Blue Sapphire - No heat, Sri Lanken
0.72ct White Diamonds
This beautiful hand made ring is set with the most incredible 3.80ct true Cornflower Blue, Sri Lankan, no heat Sapphire. Partnered with a pair of 4.5mm round diamonds, weighing 0.72cts.
The sapphire has a small inclusion inside the stone that is just visible.
What is 'No Heat' - A sapphire is commonly heated to help improve colour (this is no bad thing and totally accepted in the trade). A 'no heat' stone is left untreated, meaning it has come out of the ground with its intense colour. Approximately only 0.5 - 1% of the sapphires discovered are of gem quality without treatment. Natural untreated sapphires are far more uncommon and therefore valuable than treated and chemically altered stones.
Care
Use a little warm, soapy water and a soft toothbrush to gently lift any dirt from the gemstone and gold.
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![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/Ring_03_1_148ee0ca-cb17-4284-a774-6419389282dd.jpg?v=1682718980&width=1500)
![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/Ring_03_2_140fbc82-6e54-480a-a49c-12d79ddc367c.jpg?v=1682718981&width=1500)
![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/MG_0178.jpg?v=1682719151&width=931)
![Les Trois Vallées: 3.80ct Sapphire & Diamond Ring](http://minkajewels.com/cdn/shop/files/IMG_1693.jpg?v=1682719175&width=3024)