{"product_id":"baker-style-stone-mounting-gauge","title":"Stone Gauge-Baker Style","description":"\u003cp\u003eThe Baker-Style Stone Gauge is a dual-purpose measuring tool designed for professional jewelers who need to quickly and accurately size both loose stones and mountings at the bench. One face of the gauge displays millimeter measurements, while the opposite face shows the corresponding carat weight equivalents—eliminating the need to cross-reference separate charts during stone setting or evaluation.\u003c\/p\u003e\u003cp\u003eThe gauge features precisely sized holes used to measure stones by diameter, and extended tabs or prongs used to measure the inside dimensions of mountings. This two-in-one functionality makes it an efficient everyday bench reference tool for stone setters, bench jewelers, and gemologists alike.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-function design measures both loose stones and mountings\u003c\/li\u003e\n\u003cli\u003eDrilled holes sized for measuring stones by diameter\u003c\/li\u003e\n\u003cli\u003eExtended tabs for measuring mounting dimensions\u003c\/li\u003e\n\u003cli\u003eOne side graduated in millimeters\u003c\/li\u003e\n\u003cli\u003eOpposite side displays corresponding carat weight measurements\u003c\/li\u003e\n\u003cli\u003eCompact, bench-friendly form factor for everyday use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eBaker Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement Systems\u003c\/th\u003e\n\u003ctd\u003eMillimeters and carat weight equivalents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrimary Function\u003c\/th\u003e\n\u003ctd\u003eStone and mounting gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003eSingle variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43580767764694,"sku":"135.558","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/stone-gauge-baker-style-otto-frei.jpg?v=1719958000","url":"https:\/\/www.ottofrei.com\/products\/baker-style-stone-mounting-gauge","provider":"Otto Frei","version":"1.0","type":"link"}