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consistent grip across the full jaw surface
781 110V 147
Sangers Emery Inside Ring Shells are widely regarded as the finest of their kind for smoothing and polishing the interior surfaces of rings
4-prong V-ends head for secure square stone presentation
Presidium Gem Computer Gauge PCGC Polishing & Finishing consistent grip across the fullThe Presidium Gem Computer Gauge (PCGC) delivers professional grade gemstone measurement, weight estimation, and identification in a single bench instrument. Measuring to an accuracy of 0. 01mm ten times the precision of a standard analog dial style gauge it is indispensable for diamond handlers, gemologists, and appraisers who need to measure, sort, and match loose or set stones with confidence. The gauge operates as a fully standalone tool: enter
US$ 632.50
US$ 195.00
US$ 195.00
