Antique Edwardian navette-shaped dinner ring centered with an approximately .89 carat GIA certified, untreated Cambodian cushion-cut sapphire. Enclosed by about 1.50 carats of old mine-cut diamonds total, in a navette shaped plaque. Made in platinum and 18k yellow gold with millegrain detail. Circa 1905.
Center measures 22.1 x 11mm, with a 1.8mm band.
Can be resized.