A cabochon emerald and diamond ring. The oval cabochon emerald, weighing carats, surrounded by a frame of heart-cut diamonds between tapered shoulders to a plain hoop, the diamonds estimated to weigh approximately carats in total.
cushion-shaped fancy brownish orangy pink diamond weighing carats, within a row of light pink diamonds, to the brilliant-cut diamond undulating surround and pavé-set diamond gallery extending to the three quarter-hoop, mounted in white and rose gold
SAPPHIRE AND DIAMOND RING, OSCAR HEYMAN & BROTHERS. Claw-set with a cushion-shaped sapphire weighing carats, within a line of pear-shaped diamonds, further decorated with brilliant-cut stones, mounted in yellow gold and platinum
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.
Antique emerald ring from A La Vieille Russie in New York, which is an exquisite French masterpiece circa 1910 with a Colombian emerald that weighs about carats, accented with diamonds, and set in solid platinum.