Diamond and Gemstone Testers
Discover Precious Stones in Seconds
Diamond and Gemstone Tester FAQs
How Does A Gemstone Tester Work?All precious stones have individual heat conducting characteristics that tell it apart from others. A gemstone tester sends heat through a stone to measure how fast the stone conducts it. Depending on the result, a type of gemstone will be identified. |
How Accurate Are Diamond Testers?High quality diamond testers are the most accurate tools to check if a diamond or gemstone is authentic. You should only buy these tools from reputable retailers or distributors to ensure that quality is assured. |
Which Is The Best Diamond Tester?There is no one best diamond tester on the market. What matters is what features are necessary and which product offers these features. |
How Much Are Diamond Testers?Our diamond testers range from £149 to £6,495 depending on the style, brand, and accuracy that you require from our testers. |
Can A Diamond Tester Test Other Stones?A diamond tester can test other stones for authenticity. For instance, a diamond tester can test rubies, sapphires, crystals, agate, jadeite, etc. |
Can You Test A Ruby With A Diamond Tester?Yes a diamond tester can test rubies, as well as diamonds, sapphires, crystal, and many more stones. |
Will Moissanite Pass A Diamond Tester?The heat conductivity of moissanite is very close to a diamond, so a diamond tester of lower quality might not give you a definitive result. If you have concerns about this you should invest in a superior, quality assured diamond or gemstone test. |
Polariscope Dual Illuminator
DynagemThis instrument will help you identify single or double refracting gemstones and distinguish between many genuine gemstones and their simulants. In...
View full detailsGemetrix Dove Lab Grown Diamond Detector
DynagemGemetrix has launched the DOVE, an innovative device engineered to identify lab-grown diamonds with precision and ease. The DOVE is based on deep U...
View full detailsJewellery & Gemstone Desk Lamp With 4 Light Modes
DynagemThis desk lamp features 4 lighting modes, which will provide you with the perfect lighting for all of your gemstone viewing needs. The four modes a...
View full detailsGIA® UV Lamp & Viewing Cabinet
DynagemUV lamp output variation can significantly affect the fluorescence colour and intensity observed in diamond. This device utilises a very stable, na...
View full detailsGemax Specific Gravity i20 Kit
DynagemThe Gemax Specific Gravity Kit I20 Set is a professional solution for accurate gemstone testing. Ideal for gemologists, jewellers, and laboratories...
View full detailsDiaTrue CS2 Diamond Screener
DynagemThe DiaTrue CS2 is designed to quickly detect CVD & HPHT lab-grown diamonds, CZ, Moissanite, and even CZ coated with CVD. Up to 500 stones can ...
View full detailsDe Beers DiamondProof™ Diamond Screener
DynagemGive your customers confidence with DiamondProof, a client-facing and user-friendly instrument designed to verify natural diamonds. With its high-r...
View full detailsJTR REVEAL 2S Diamond Detector for Diamond Screening
DynagemThe REVEAL 2S Diamond Detector delivers accuracy in identifying natural diamonds, HPHT and CVD lab-grown diamonds, and simulants like Cubic Zirconi...
View full detailsGemlogis Astro Two-way Gem Tester
DynagemGemlogis ASTRO is a two-way device that works as a standalone device (via wired probe) or wirelessly with Gemlogis BELIZE PRO. It features a touch-...
View full detailsNEW: Gemlogis Belize Pro
DynagemIntroducing the All New BELIZE PRO, which has an improved method for natural diamond identification compared to the Belize Diamond Verifier, especi...
View full detailsPocket Diamond Tester - 8 in 1 Tool Kit
DynagemIdeal for gemology students, travelling jewellers, pawnbrokers and gemologists. Kit Includes: 10X 21mm quality triplet lens 22X especially designe...
View full detailsPresidium OTI Handheld Diamond Screener
DynagemOTi enhances the authentication process by accurately distinguishing natural diamonds from synthetics, crucial in an era of increasing lab-grown di...
View full detailsPresidium Diamond Mate A
DynagemPresidium Diamond Mate is a premium entry to the brand's line of testers that utilize properties of electro-thermal conductivity and PRESIDIUM's si...
View full detailsDiamond Counter D-JR
DynagemSetting stones in modern intricate Jewellery designs requires an exact count of the stones to be used. Counting small gemstones is a difficult and ...
View full detailsGemlogis Mantis LCD Diamond Tester + BLEU Colour Referential Meter Set
DynagemMANTIS is the latest diamond tester that works independently or in conjunction with Gemlogis BLEU a colour stone meter with a touch-sensitive displ...
View full detailsReplacement Tip for ARI Presidium Diamond Screener
DynagemARI by Presidium is a handheld Presidium Diamond Tester. ARI measures the UV light absorbance ability of diamonds and moissanites within 3 seconds....
View full detailsPresidium Diamond Mate-C Diamond and Moissanite Tester
DynagemPresidium® Diamond Mate is a premium entry to the brand's line of testers that utilize properties of electro-thermal conductivity and PRESIDIUM's s...
View full detailsPresidium SAM Diamond & Moissanite Tester
DynagemPresidium® SAM is a premium entry to the brand's line of testers that utilize properties of electro-thermal conductivity and Presidium's signature,...
View full detailsTerminator II Mossanite Tester
DynagemKnown as the Moissanite TERMINATOR The Moissanite Terminator II has dual test voltages to ensure 100% accuracy Will identify artificial moissanite...
View full detailsGUARDIAN CVD/HPHT Commercial Lab-Grown Diamond Detector
DynagemThe Guardian is a reliable and cost-effective CVD/HPHT lab-grown diamond detector for retailers, chain stores, independent jewellers, and small man...
View full detailsGEM-ID Diamond DNA Generate and Identification Machine
DynagemGem ID is equipped to generate and identify the DNA of a diamond. It enables you to register the DNA of a loose diamond and recognize it even after...
View full detailsJ.SMART Pro Smart Large Capacity Diamond Detector
DynagemScan diamonds of all shapes, sizes, and colours, with J Smart Pro. With easy plug-in and play, scan lab-grown diamonds from your facility. With a s...
View full detailsJ.MINI Pro AI-Diamond Detector
DynagemA portable AI-based auto diamond detector to scan lab-grown diamonds on the go! Take the security and assurance of your diamonds wherever you go wi...
View full detailsProbe Tip for use with Adamas Diamond & Moissanite Tester
DynagemEspecially for Adamas, the world’s only diamond and moissanite tester with interchangeable tips. The Regular Probe tip incorporates the signature P...
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