Ceylon Sapphire and Old Cut Diamond Crescent Brooch Cameo The diamonds are all claw

The diamonds are all claw set with a millegrain edge and the rubies channel set with a millegrain edge

A delightful Georgian miniature ring

while tourmaline itself is known for its remarkable spectrum of hues

no heat rubies

This ring was made circa 1950

Ceylon Sapphire and Old Cut Diamond Crescent Brooch Cameo The diamonds are all clawAn elegant late 19th century brooch, circa 1870, crafted in 18ct gold and set with vibrant Ceylon sapphires and old European cut diamonds. The sapphires total approximately 4. 50 carats, complemented by diamonds totalling around 1. 00 carat, with J K L colour and SI clarity. A beautiful piece. Measurements: 3cm in diameter