Decorative Arts, Furniture and Jewellery
Live Virtual Auction, 4 - 5 April 2022
Jewellery
Lot Estimate
ZAR 140 000 - 150 000
About this Item
Blue sapphire and diamond ring
centring on a mixed-cut cushion-shaped blue sapphire weighing .,58 carats, to a mount accented with fourteen round brilliant-cut diamonds, size P½
Accompanied by a Coloured Stone Certificate number 4016 from Independent Coloured Stones Laboratory stating that the mixed-cut cushion shaped Cambodian type Natural Sapphire weighing 5.58 carats has no indications seen of either heat treatment or chemical diffusion treatment, 14 February 1992
Notes
Gross mass: 21.7g
Set in 18ct yellow gold
The shank stamped 18CT
The mixed-cut cushion shaped natural blue sapphire weighing 5,586 carats is Cambodian type has no indications seen of either heat or chemical diffusion treatment measures 10.76 x 9.76 x 6.11mm. There are tiny chips around the table of the stone.
The round brilliant-cut diamonds weighing approximately 0.95cts are G-H in colour and VS-SI in clarity
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