Spink, a sapphire and diamond ring, of bombé design, centred with a cushion-shaped sapphire weighing

Spink, a sapphire and diamond ring, of bombé design, centred with a cushion-shaped sapphire weighing 3.58cts, in a surround of single-cut diamonds to shoulders pavé-set with fancy yellow diamonds weighing approximately 2.50cts, mounted in 18ct gold, size N, London hallmarks for 1995, stamped Spink 3.58ct and J3785

Accompanied by GCS report no. 5783-3875, dated 12th September 2023, stating that the sapphire is of Sri Lankan (Ceylon) origin, with no evidence of heat treatment.