Edwardian three row diamond ring. Set with three horizontal rows of five round old cutdiamonds in open backclaw and rubover settings, all fifteen with a combined weight of 1.50 carats, further set with two rows of four round eight cut diamonds, all eight in open back grain settings with a combined weight of 0.08 carats. The total approximate diamond weight is 1.58 carats. The rectangular form has open backholing with a pierced finger gallery to spilt tri-part motif shoulders and a solid tapered shank. Testedplatinum, circa 1905.
Edwardian three row diamond ring. Set with three horizontal rows of five round old cut diamonds in open back claw and rubover settings, all fifteen with a combined weight of 1.50 carats, further set with two rows of four round eight cut diamonds, all eight in open back grain settings with a combined weight of 0.08 carats. The total approximate diamond weight is 1.58 carats. The rectangular form has open backholing with a pierced finger gallery to spilt tri-part motif shoulders and a solid tapered shank. Tested platinum, circa 1905.