French 18ct Diamond Odeonesque Ring Old Mine Cut This ring is stamped "Platinum"

This ring is stamped "Platinum" to the interior of the band

with a total estimated carat weight of approximately 4 carats

set in gold and silver

Current Ring Size: U or 10 1/4

18th-century blue enamel and rose diamond plaque ring decorated with a rose diamond set urn topped with a rose diamond set fleur de lys and bordered with small rose diamonds

French 18ct Diamond Odeonesque Ring Old Mine Cut This ring is stamped "Platinum"Late 1930s 40s 18ct gold French Odeonesque ring set with a 25 point diamond in platinum. Hallmarked with the French eagle and a makers mark. Lovely curving stepped shoulders, a very stylish ring. Current Ring Size: O or 7 1 4