White-gold 18 K ( 750 millièmes) ring ornated with one cushion-cut Ceylon sapphire of 5,42 carats with ten round brilliant-cut diamonds on shoulder

Ring size: 56 (European); O-1/2 (UK); 7-1/4 (US)

Dimensions of sapphire: 11,22 x 10,88 x 4,95 mm (1/2 x 2/5 x 1/8 in.).

Overall weight: 3,56 gr.

With GEM Paris laboratory report dated March 27, 2012

Provenance :