STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:0.60mm these mountings suit a wide

these mountings suit a wide range of round gemstones and approximate diamond carat weights from

These premium quality Swiss Made straight liner gravers from Glardon Vallorbe produce a refined

USA side graduated in sizes 1–15 with diameter markings from 13

available in 10 gauges ranging from 16 to 30 gauge

STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:0.60mm these mountings suit a wideThese bent square shank STER hallmark stamps are made of precision cut, heat treated tool steel and are used for marking silver alloys that are no less than 0. 925% fine silver by weight. Each stamp imprints the letters STER, an abbreviation for Sterling Silver. The bent shank design also known as a gooseneck stamp allows for marking the inside of rings and other recessed areas that straight stamps cannot reach. These stamps produce clean, sunken