A vintage platinum and gold ring is designed as a flower head with a cabochon amethyst center and diamond set petals. The cabochon cut amethyst of a dark purple color is set in a yellow gold bezel.
The amethyst measures 8 x 8 x 7.3 mm and is approximately 3.34 ct.
The diamonds are much older than the ring: 8 bigger diamonds – circa 1800s, 8 smaller stones – early 1900s.
Estimated total diamond weight is 0.90 ct.
Weight 9.21 grams.
Ring size 7 (17 mm) sizable
The ring is marked with dog’s head French assay mark for 950 platinum standard and maker’s mark.
The amethyst and diamond top is 17 mm (5/8 in.) in diameter.