Art Deco Diamond Bombé Platinum Ring. Circa 1930. Platinum non-marked. The head of the ring is bombé shaped. Millegrain set an old cut diamond. Diamond measures approximately .60 carat. H Colour, VS Clarity. Complemented by a pierced out decorative diamond set mount. Stones are claw set with millegrain decoration. Decorative band shank.
To the reverse the diamonds are set into open backed settings, this allows the light to shine through. The central diamond measures approximately 4.5 mm across.
Ring size UK…..M 1/2 USA…..6 1/4