Oscar Heyman Bros Princess Cut Sapphire and Diamond Full Eternity Ring

Oscar Heyman Brothers Princess Cut Sapphire and Diamond Eternity Ring

A vintage princess-cut sapphire and diamond channel-set full eternity ring by Oscar Heyman Brothers.

Set with 18 square cut sapphires and 18 square cut diamonds in open back channel settings, the stones alternate in groups of three.

The ring is a perfect circle of 18 carat gold with smooth rub-over sides and an intricately pierced setting for the stones, and is 2.6mm wide.

Makers mark for Oscar Heyman Bros, numbered J8514.

• Total diamond weight: 0.60 carats.
• Total sapphire weight: 0.70 carats.
• UK finger size K.5, US size 5.5, weight: 2.1 grams.
• Marked 18K for 18 carat gold