RESERVED/SOLD DAN Vintage 18ct Gold Diamond Pendant French Necklace Solid 750 18k 18kt Double Natural Brilliant Cut Real Gemstone toi et moi ring therefore you hand needs to

therefore you hand needs to thinner than 7

It's hallmarked with sterling silver Victorian hallmarks

The centre piece is the sky blue jasperware and dates to 1963

I can't see a stamp/hallmark but the item tests for high grade silver (800+) with a gold gilt finish

RESERVED/SOLD DAN Vintage 18ct Gold Diamond Pendant French Necklace Solid 750 18k 18kt Double Natural Brilliant Cut Real Gemstone toi et moi ring therefore you hand needs toDESCRIPTION: A gorgeous vintage French solid 18ct 750 gold diamond pendant, with a beautiful sparkle. The pendant boasts two natural diamonds that are approx. 0. 1ct each in size and are brilliant cut. The item weighs approx. 2. 52g and the size dimensions are in the later photos. As is common with French vintage gold, it isn't stamped hallmarked, it tests for solid 18ct gold.