A sapphire and diamond alliance ring
20th Century
Set with 36 modern brilliant-cut diamonds in between 6 baguette-cut sapphires set in below Dutch legal alloy platinum.
Total estimated diamond weight 0.70 ct, colour ca. H-J, clarity ca. VS2-SI1
Ring size: 50 / 16½
Gross weight approx. 7.0 g
Graded and measured in mount