Art Deco Platinum, Sapphire, and Diamond Ring

Description:

Art Deco Platinum, Sapphire, and Diamond Ring, bezel-set with a fancy-cut sapphire measuring approx. 7.70 x 7.89 x 2.57 mm, framed by old European-cut diamond melee, engraved shank, size 4.
Estimate $2,000-3,000