Pay in 4 interest-free payments of $22.00 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
a Gemstone Estimator that identifies unknown stones from entered measurements and weight
Part # Metal 342-887 Yellow Gold Filled 344-887 Sterling Silver
Speed Range 0–30
Material Surgical grade stainless steel Overall Length 7 in
The hexagonal form factor keeps the anvil from rolling or shifting on the bench
Gold Test Needles-Set Of Four-10K-14K-18K & .999 Silver Diamond Power Hone a Gemstone Estimator that identifiesGold test needles are an essential tool for jewelers performing acid based metal testing. This set of four needles covers three gold karats 10K, 14K, and 18K plus . 999 fine silver, giving you a reliable reference for the most commonly tested metal finenesses. To use, select the appropriate karat needle and rub or scratch it against a test stone. Make a corresponding scratch or rubbing with the item being tested alongside the needle mark. Apply a drop
US$ 57.99
US$ 90.99
US$ 53.99
