GemsVerified
长椅

宝石加工设备及检测仪器

切割台上的每一件物品都是由某人制造的,其中大多数来自从事这一行已有数十年之久的小型企业。本记录了各项产品的制造者:用于切割和抛光的机器、用于检测成品的仪器,以及在任何人动手之前就用于设计宝石的软件。

我们不评测设备,也不对其进行排名。 每条记录均摘自制造商的官方网站,并注明了来源页面及查阅日期。此处没有联盟链接,也没有人付费以换取收录。若某知名品牌已停止经营,记录中会明确标注,因为这通常是您最需要了解的信息。

A refractometer and loupe beside loose stones on a gem testing bench

Faceting machines

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Cabbing and grinding

8 有据可查

Saws and laps

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Wheels, laps and consumables

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Testing instruments

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A.KRÜSS Optronic GmbHHamburg maker of laboratory optical instruments whose gemmological range covers refractometers, microscopes, polariscopes and spectroscopes.Hamburg, Germany1796De Beers Group VerificationLaboratory and trade instruments that screen parcels and separate natural from laboratory-grown diamonds and simulants.London, United KingdomEickhorst & Co. KGFamily-run German manufacturer of gemmological bench instruments, microscopes and colour grading lighting.Hamburg, Germany1969Gem-A Instruments (Gemmological Instruments Ltd), the trading arm of The Gemmological Association of Great BritainThe instruments shop of the UK gemmological association, selling both own-branded and third-party bench instruments.London, United Kingdom1908Gemological Institute of AmericaThe institute's own instrument line, of which the iD100 is a spectroscopic screening device for separating natural diamond from laboratory-grown diamond and simulants.Carlsbad, United States1931GEMORO Superior Instruments, a division of Sy Kessler Sales, Inc.Handheld testers that the maker describes as identifying, detecting and separating diamond from cubic zirconia, moissanite and white sapphire.Dallas, United StatesMagilabs OyPortable Raman and photoluminescence spectrometers built for gemmological laboratories, alongside FTIR and UV-Vis-NIR units.Järvenpää, Finland2012OGI Systems Ltd.Diamond scanning, planning, laser cutting and marking systems, plus screening devices the company says detect laboratory-grown material.Ramat Gan, IsraelPresidium Instruments Pte LtdHandheld diamond, moissanite and coloured stone testers; the company states the Multi Tester III separates colourless diamond from moissanite using thermal and electrical properties.Singapore, Singapore1979Sarine Technologies Ltd.Diamond manufacturing and grading systems covering rough scanning, inclusion mapping, laser cutting and automated grading.Hod Hasharon, Israel1988Smartpro Instrument Co., Ltd.Handheld and desktop screening instruments for diamond, moissanite and laboratory-grown diamond, plus coloured stone estimators.Thailand2013Yehuda Diamond CompanyBench-top detectors aimed at separating natural from laboratory-grown diamonds in loose parcels and mounted jewellery.New York, United States

Design and analysis software

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为什么这会出现在登记册上

了解宝石切割工艺和检测方法的买家,看待经销商的商品描述时会有不同的解读。这里使用的仪器与实验室所用的完全相同,只是规模较小;了解手持检测仪能检测什么、不能检测什么,其价值不亚于知道报告是由哪家实验室出具的。

这些记录最后一次通过 2026年8月16日 与官方来源进行了核对。