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Measure the diameter and weight of gemstones, test the karat of gold and silver alloys, determine the exact thickness of sheet metal, and sizes of fingers, rings, bracelets, and necklaces.
Traditional measuring tools like stainless steel rulers, compass dividers and precision steel squares as well as modern digital calipers and pocket gauges. We also stock B&S sheet metal gauges.
Finger gauge sets for determining ring sizes down to the 1/4 size are available in plastic and steel. We also carry several styles of bracelet and necklace gauges.
Stone and pearl gauges for quickly determining sizes, diamond weight gauge calculators, and gem estimators for common stone shapes. Also stone handling and sorting tools.
Test the accuracy of precious metal hallmark or determine the exact karat of gold or silver alloys with a chemical testing kit, testing stone and set of needles.
High quality electronic scales from GemOro, ranging from ultra-compact models that fit in your pocket to professional scales that are legal for trade.
Flexible acrylic templates for rendering jewelry designs and gemstones and for the layout of wax designs. Scribers for marking wax and hard materials as well as center punches.
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