This is an exquisite dinner ring from the early century. This early Art Deco ring centers an carat European cut diamond bezel set in a rectangular plaque which is delicately pierced and set with both glittering antique cut diamonds as well as cal
A late Victorian yellow sapphire, ruby and diamond ring, circa the central cushion shaped mixed cut yellow sapphire rub over set between two oval mixed cut rubies to either side, in a tapering mount set with old cut and rose cut diamonds with palmett
Platinum Burma Ruby and Diamond Deco Ring. An oval Burma ruby weighing approximately carats, with accompanying GIA report stating that there are no indications of heat treatment, is surrounded by single cut diamonds in a geometric platinum mounting.
A SAPPHIRE AND DIAMOND RING Centering upon a collet-set cushion-shaped sapphire in a circular-cut diamond frame, to the shield-shaped calibré-cut sapphire and circular-cut diamond surround and shoulders, mounted in platinum. Art Deco or Art Deco style
Sotheby's Sapphire and Diamond Ring set to the centre with a circular-cut diamond, within an open work border millegrain-set with calibré-cut sapphires and circular-cut diamonds, to a pierced gallery, size M¼, French import marks.