0.72ct Old Cut Diamond Stud Earrings jack in a box the marquise shaped head orientated

the marquise shaped head orientated east-west

it's simple and elegant - dating from the latter half of the 19th Century

52ct Blue Sapphire - certified Burma origin

9cm (including bail)

0.72ct Old Cut Diamond Stud Earrings jack in a box the marquise shaped head orientatedDATE: Stones, c. 1880 Mounts, contemporary Classic millegrain bezel set diamond stud earrings. The old European stones weigh . 36ct each, and grade at I SI1. They're mounted in platinum bezel settings finished in millegrain, salvaged from a broken Victorian bar brooch. STONES Two . 36ct Old European Cut Diamonds I SI1 MEASUREMENTS Width: 5. 1mm WEIGHT 1. 9g MARKS No marks present, tests as platinum