{"product_id":"gemstone-testing-log-printable-pdf-digital","title":"Gemstone Testing Log Printable PDF (DIGITAL)","description":"\u003cp\u003eThis Gemstone Testing Log is a professional, laboratory style record designed for gemology students, stone dealers and lovers who require clear, credible documentation during gemstone identification.\u003c\/p\u003e\n\u003cp\u003eThis printable form allows you to record optical data, physical observations, and separation tests in one refined, easy to use document.\u003c\/p\u003e\n\u003cp\u003eThis is the same style of log used in professional studios and gemology coursework, elevated with a clean, luxury presentation suitable for client facing or internal records.\u003c\/p\u003e\n\u003cp\u003eWhat This Includes\u003cbr\u003e• 1 Gemstone Testing Log\u003cbr\u003e• Digital download PDF\u003cbr\u003e• US Letter size 8.5 x 11\u003cbr\u003e• Designed to print on a single page (front and back)\u003cbr\u003e• Clean outlined checkboxes for easy marking\u003cbr\u003e• Luxury professional appearance\u003c\/p\u003e\n\u003cp\u003eData You Can Record\u003cbr\u003eGeneral Information\u003cbr\u003eDate, examiner, purpose of testing\u003cbr\u003eItem Details\u003cbr\u003eStone status, measurements, estimated weight, color, transparency, phenomena\u003cbr\u003eTesting Conditions and Equipment\u003cbr\u003eLighting, magnification, refractometer liquid, UV lamp, instruments used\u003cbr\u003eOptical Properties\u003cbr\u003eRefractive index readings\u003cbr\u003eBirefringence\u003cbr\u003eOptic character and optic sign\u003cbr\u003ePleochroism\u003cbr\u003ePolariscope and spectroscope observations\u003cbr\u003eUV Fluorescence\u003cbr\u003eLong wave and short wave reaction\u003cbr\u003eIntensity and color\u003cbr\u003ePhosphorescence\u003cbr\u003eSpecific Gravity and Separation Tests\u003cbr\u003eSpecific gravity value\u003cbr\u003eTesting method\u003cbr\u003eChelsea filter reaction\u003cbr\u003eMagnetism\u003cbr\u003eThermal conductivity\u003cbr\u003ePhysical Observations\u003cbr\u003eSurface condition\u003cbr\u003eCleavage and fracture\u003cbr\u003eInclusions and growth features\u003cbr\u003eTreatment indicators\u003cbr\u003eIdentification Conclusion\u003cbr\u003eFinal identification\u003cbr\u003eNatural, synthetic, simulant, or composite\u003cbr\u003eSupporting and conflicting results\u003cbr\u003eConfidence level\u003c\/p\u003e\n\u003cp\u003eWho This Is For\u003cbr\u003e• Gemology students and educators\u003cbr\u003e• Jewelry studios and repair shops\u003cbr\u003e• Stone dealers and collectors\u003c\/p\u003e\n\u003cp\u003ePrinting Recommendations\u003cbr\u003eFor best results, print on standard 8.5 x 11 paper front and back.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eImportant Information\u003cbr\u003e• This is a digital download only\u003cbr\u003e• No physical item will be shipped\u003cbr\u003e• Files are delivered instantly after purchase\u003cbr\u003e• For personal and professional use only\u003cbr\u003e• Not for resale, redistribution, or sharing\u003c\/p\u003e","brand":"Jewelry Digital","offers":[{"title":"Default Title","offer_id":49483567759600,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/2541\/2848\/files\/gemstone_testing_log.png?v=1774903280","url":"https:\/\/jewelrydigital.com\/products\/gemstone-testing-log-printable-pdf-digital","provider":"Jewelry Digital","version":"1.0","type":"link"}