Pay in 4 interest-free payments of $93.12 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
High precision device to cut rods or tubing up to 5mm round and 4mm square
Designed specifically for silver oxidation
More than 25 years of international use have established these Tables as an effective tool in the identification of gemstones
A must-have book for every goldsmith
A very useful tool for engraving symbols
*NEW* Jewellery Inspector - Gemetrix Gravers High precision device to cutBoth the Jewellery Inspector and the PL Inspector allow observation of fluorescence and phosphorescence from SW (short wave) and LW (long wave) ultra violet illumination. These observations can help a gemmologist determine whether a diamond or gem is synthetic, treated or natural. The colour and intensity of the fluorescence provides a useful indicator. A common test is to determine whether the SW intensity is brighter than the LW, which is suggestive