SUOT HALF CUT GEMS ½ earring in 925 sterling silver plated with 18kt gold with a thickness of 3 to 5 microns and with no other metal between them. Marquis half cut stone measuring Ø 12 mm in hand-cut Indian ruby. SUOT S925 engraved on pin and SUOT "S" push back with silicone inside for making adjustment easier. Production technique: Casting.