A platinum ring with a ca. 18.00 ct sapphire and ca. 3.00 cts of diamonds. With certificates.
The sapphire has no signs of heat treatment and is presumably from Sri Lanka according to the The gem and pearls laboratory certificate.
Inclusions visible to the eye. Light violetish blue.
Diamonds clarity SI/I, colour F/G.
Size 16.25/51.
Total weight 18.9 g.
With certificates from Suomen Jalokivilaboratorio, The gem and pearl laboratory and HRD Antwerp.
Insignificant wear.
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The sapphire has no signs of heat treatment and is presumably from Sri Lanka according to the The gem and pearls laboratory certificate.
Inclusions visible to the eye. Light violetish blue.
Diamonds clarity SI/I, colour F/G.
Size 16.25/51.
Total weight 18.9 g.
With certificates from Suomen Jalokivilaboratorio, The gem and pearl laboratory and HRD Antwerp.
Insignificant wear.
Estimate
Time, Location
Auction House
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