Lot 713 , A fine Art Deco sapphire and diamond ring, early 20th century

A fine Art Deco sapphire and diamond ring, early 20th century, claw-set with a cushion-shaped sapphire weighing 6.48 carats, to shoulders set with single-cut diamonds, mounted in platinum, size O, gross weight approximately 4 grams

A verbal report from GCS states that the sapphire is of Sri Lankan (Ceylon) origin, with no indications of heat treatment
£5,000-7,000

Condition:
An extremely attractive stone. Sapphire approximately 10.3 x 10.4 x 6.7mm, known weight 6.48 carats. Excellent, vivid blue colour and an attractive, lively cut. Some silk visible under table. some paler colour zoning towards edges. Some minor chips to girdle. Minor wear. Mount attractive and in good condition, minor wear.

Sold for £15,500