The Gemtrue range of gemstone testers are a premium range of gemstone testers ideal for the professional jeweller. All testers are quality tested and are an ideal handheld size and include full instructions and a handy protective carry case.

Gemtrue Plus Handheld Gemstone Diamond, Moissanite or Multi Testers

Gemtrue Plus Handheld Gemstone Diamond, Moissanite or Multi Testers
Item Description
  • PREMIUM GEMSTONE TESTERS ENDORSED BY GEM-A: Widely recognised to be the most accurate and best diamond tester pen on the market and fully endorsed by Gem-A
  • PATENTED DESIGN: Includes a light up tip and a durable 0.6mm retractable thermoelectric probe
  • SAFETY STORAGE FEATURES: Include a durable carrycase and a loose stone holder

The Gemtrue range of gemstone testers are a premium range of gemstone testers ideal for the professional jeweller. All testers are quality tested and are an ideal handheld size and include full instructions and a handy protective carry case.

  • Size: 150mm x 23mm x 33mm
  • Weight: Approx. 80g (inc. battery)
  • Require 1x 9V battery (not included)
  • Battery will last approximately 3 hours (1.5hours if UV light is used)
  • UV light allows for the easier detection of possible synthetic stones

Available in three options

  • Diamond – for the detection of diamonds ONLY
  • Moissanite –for the detection of Moissanite ONLY
  • Multi Experior – for the detection of diamonds, moissanite, rubys and sapphires

Please note the packaging for the Gemtrue testers is as follows: 

  • Diamond - black leather slip case
  • Moissanite - black leather slip case
  • Multi-Experior - black clamshell zip case with inner pocket

Disclaimer: Synthetic diamonds and Natural diamonds are made in different ways however this does not mean that the atomic structure, external structure, visual appearance, behaviour and growth patterns of either creation would not be similar or exactly the same. The current level of technology to grow synthetic stones means it is rare to create a stone which is exactly the same as naturally grown diamonds, however this does not mean it is not a possibility and the standard of synthetic stones means both are very similar in properties and outward appearance. All equipment must be used in conjunction with the user's skill, knowledge and experience. Under no circumstances shall Cooksongold be liable for direct or indirect loss sustained in connection with any item. It is your responsibility to regularly check equipment against known samples, to ensure that it has not developed a fault.

About Us

We opened our Cooksongold ebay store in 2016, but we've been serving the needs of jeweller's across the UK and the world from the heart of Birmingham's famed Jewellery Quarter for over 100 years! We are trusted by thousands of jeweller's each and every week.

From jewellery tools to necklace chains, boxes to clays and resins, you'll find thousands of items on our ebay store including saw frames, hammers, findings, FIMO, rolling mills and more. We stock trusted jewellers brands including Art Clay, Durston, Vallorbe, ImpressArt and Prometheus amongst others.
Make Cooksongold your go to ebay store for jewellery making supplies today. We've got everything for the jewellery maker!

Payment

All payment methods are supplied by ebay themselves. If ebay offer it, its available. This includes PayPal, payment by credit or debit card or Apple Pay and Google pay on selected devices. Rest assured, all payments are secure through the ebay platform.

Shipping

Free Delivery

  • 
Automatic FREE Delivery is available on many of our items
  • Alternatively, spend over £50 on any order with Cooksongold and delivery will be FREE!

  • FREE Delivery applies to UK delivery addresses only

Same Day Despatch

  • We will aim to despatch your order the same working day when you place your order before 2pm GMT

Upgrade to DPD Next Day Delivery

  • You can upgrade to DPD Next Day Delivery on any listing where Economy Postage is standard

  • Simply add all items to your basket and select the One day DPD Next Day option on ALL items in your basket

  • PLEASE NOTE that you will only be charged postage ONCE despite the ebay basket advising a charge per item

International Delivery

  • Please note that we are not currently able to offer International Delivery.

Returns

Free 60 day returns


If you're not 100% happy with your new product and you've not used it, just let us know within 60 days of delivery and you can return it to us. Our team will be happy to help with any questions you might have about returning your product. Get in touch our contact centre via an eBay message avaible Monday to Friday, 8am-5pm. You'll need to get in touch first before opening an eBay request or case.



  • Buyer pays return postage costs, unless item is damaged or not as described, except where noted
  • Returns are accepted within 30 of receipt of item

Contact us

Get in touch
If you have any questions regarding our products, or would like any further information, feel free to get in touch!


You can submit a question to us using the "Contact Seller" link at the top of this page, or through "My Ebay" Messages. You'll see our reply there, too.

ebay Customer Support Opening Hours 
Monday to Friday | 8am - 5pm

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