Important Ruby and Diamond Ring Set with an oval ruby weighing carats, surrounded by four pear-shaped diamonds weighing carats in total, accented with circular-cut diamonds, mounted in platinum and 18 karat yellow gold.
EMERALD AND DIAMOND RING, FRENCH, CIRCA 1920. Set with a cushion antique modified step-cut emerald weighing approximately 3.80 carats, bordered vertically by 2 pear-shaped diamonds weighing approximately 2.50 carats, the shoulders set with 8 old European-cut diamonds weighing approximately .40 carat, mounted in platinum, size 6 ½, French assay mark.
*PLATINUM, SAPPHIRE AND DIAMOND RING. Centering a cushion-cut sapphire weighing carats, framed by two modified pear-shaped diamonds weighing and carats, the mounting further accented by single-cut diamonds weighing approximately carat.
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