Sapphire and Diamond Art Deco Ring. Circa 1930. 18 carat yellow gold and platinum. Marked 18CT, PLAT. Diamonds H colour, VS Clarity. Total diamond content measures approximately .30 carat. Decorative pierced out gallery. Sapphire and diamonds are all claw set. Plain shoulders. Plain band shank.
To the reverse the sapphire and diamonds are set into open backed settings to allow the light to shine through.
Head of the ring measures approximately 11.5 mm across.