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Diamond tester

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Home / Jewellery Care, Design & Repair / Diamond tester refurbished & used for sale | For Sale UK
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£6.68 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.99 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.93 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£7.99 · Buy It Now

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High accuracy diamond - high,

High accuracy diamond - high,

£26.70 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£4.54 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£5.70 · Buy It Now

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Diamond tester professional - tester,,

Diamond tester professional - tester,,

£33.61 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£9.78 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£4.27 · Buy It Now

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Rechargeable diamond tester - diamond,

Rechargeable diamond tester - diamond,

£25.19 · Buy It Now

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Portable diamond tester - portable,

Portable diamond tester - portable,

£4.80 · Buy It Now

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Gold silver test acid tester - silver,

Gold silver test acid tester - silver,

£39.27 · Buy It Now

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Portable diamond gemstone - diamond,

Portable diamond gemstone - diamond,

£9.99 · Buy It Now

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Portable diamond gemstone - diamond,

Portable diamond gemstone - diamond,

£9.99 · Buy It Now

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Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£23.42 · Buy It Now

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Moissanite stud earrings vvs - moissanite,

Moissanite stud earrings vvs - moissanite,

£80.28 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.41 · Buy It Now

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Diamond tester portable - tester, gem

Diamond tester portable - tester, gem

£6.77 · Buy It Now

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Oem diamond guard plus - diamond,

Oem diamond guard plus - diamond,

£13.38 · Buy It Now

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Rapid detection diamond tester - detection,

Rapid detection diamond tester - detection,

£51.38 · Buy It Now

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Professional diamond tester - diamond,

Professional diamond tester - diamond,

£5.60 · Buy It Now

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Portable diamond tester - diamond, gem

Portable diamond tester - diamond, gem

£6.55 · Buy It Now

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Professional gemstone testing - professional,

Professional gemstone testing - professional,

£9.98 · Buy It Now

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Diamond tester selector - diamond,

Diamond tester selector - diamond,

£6.77 · Buy It Now

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New diamond tester jewelry - new,

New diamond tester jewelry - new,

£6.70 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£6.89 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.34 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£6.20 · Buy It Now

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Portable diamond tester gem - tester,

Portable diamond tester gem - tester,

£9.49 · Buy It Now

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Diamond tester selector - tester,

Diamond tester selector - tester,

£20.39 · Buy It Now

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Diamond tester - diamond,

Diamond tester - diamond,

£39.36 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.85 · Buy It Now

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New diamond tester jewelry - tester,

New diamond tester jewelry - tester,

£9.69 · Buy It Now

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Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£7.98 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.94 · Buy It Now

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Gemtrue plus handheld - gemtrue, gemstone

Gemtrue plus handheld - gemtrue, gemstone

£143.65 · Buy It Now

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Portable diamond led tester - portable,

Portable diamond led tester - portable,

£5.79 · Buy It Now

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Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£25.79 · Buy It Now

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Professional diamond tester - professional,

Professional diamond tester - professional,

£31.73 · Buy It Now

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Portable diamond tester gem - tester,

Portable diamond tester gem - tester,

£5.66 · Buy It Now

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Portable diamond gemstone - portable,

Portable diamond gemstone - portable,

£9.99 · Buy It Now

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Portable diamond gemstone - portable,

Portable diamond gemstone - portable,

£7.29 · Buy It Now

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Starting kit for scrap - for,

Starting kit for scrap - for,

£15.99 · Buy It Now

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Diamond tester pen gem - pen,

Diamond tester pen gem - pen,

£9.75 · Buy It Now

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Portable diamond tester - portable,

Portable diamond tester - portable,

£6.99 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.70 · Buy It Now

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Diamond tester pen high - diamond,

Diamond tester pen high - diamond,

£14.97 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.49 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£4.19 · Buy It Now

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New diamond tester - new, jewelry

New diamond tester - new, jewelry

£6.77 · Buy It Now

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Diamond selector gold gem - selector, ii

Diamond selector gold gem - selector, ii

£23.22 · Buy It Now

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Diamond tester portable - diamond, gem

Diamond tester portable - diamond, gem

£6.77 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£5.34 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.57 · Buy It Now

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Diamond tester moissanite - tester,

Diamond tester moissanite - tester,

£6.75 · Buy It Now

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Professional gem gemstone - professional,

Professional gem gemstone - professional,

£6.77 · Buy It Now

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Diamond selector portable - diamond, v2

Diamond selector portable - diamond, v2

£7.44 · Buy It Now

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Professional gold diamond - gold, &

Professional gold diamond - gold, &

£18.49 · Buy It Now

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Diamond tester selector - diamond,

Diamond tester selector - diamond,

£6.77 · Buy It Now

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Presidium diamond mate - presidium, mate-a

Presidium diamond mate - presidium, mate-a

£154.05 · Buy It Now

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Diamond tester high accuracy - diamond,

Diamond tester high accuracy - diamond,

£12.89 · Buy It Now

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Portable diamond tester - portable,

Portable diamond tester - portable,

£8.45 · Buy It Now

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Portable diamond tester - tester, gem

Portable diamond tester - tester, gem

£6.52 · Buy It Now

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Diamond tester pen high - diamond,

Diamond tester pen high - diamond,

£5.89 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.45 · Buy It Now

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Portable diamond tester - portable,

Portable diamond tester - portable,

£6.77 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.93 · Buy It Now

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Jewelry diamond tester - diamond,

Jewelry diamond tester - diamond,

£6.77 · Buy It Now

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Electric gemstone tester - gemstone,

Electric gemstone tester - gemstone,

£14.83 · Buy It Now

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Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£6.77 · Buy It Now

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Professional diamond tester - diamond,

Professional diamond tester - diamond,

£8.29 · Buy It Now

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Electronic diamond tester pen - tester,

Electronic diamond tester pen - tester,

£7.19 · Buy It Now

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Portable diamond tester - portable, gem

Portable diamond tester - portable, gem

£7.99 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£7.99 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£6.77 · Buy It Now

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Jzk portable electronic - portable,

Jzk portable electronic - portable,

£18.29 · Buy It Now

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Portable diamond tester pen - tester,

Portable diamond tester pen - tester,

£7.99 · Buy It Now

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Professional gem gemstone - professional,

Professional gem gemstone - professional,

£6.77 · Buy It Now

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Gem tester selector - gem,

Gem tester selector - gem,

£6.77 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£8.50 · Buy It Now

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Portable diamond gem tester - portable,

Portable diamond gem tester - portable,

£21.37 · Buy It Now

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Diamond tester selector - diamond,

Diamond tester selector - diamond,

£14.91 · Buy It Now

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Portable diamond tester - diamond,

Portable diamond tester - diamond,

£20.96 · Buy It Now

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Diamond tester moissanite - tester,

Diamond tester moissanite - tester,

£7.69 · Buy It Now

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Diamond tester portable - tester, gem

Diamond tester portable - tester, gem

£6.75 · Buy It Now

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Yctze diamond selector - yctze,

Yctze diamond selector - yctze,

£12.99 · Buy It Now

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Presidium instruments gem - presidium,

Presidium instruments gem - presidium,

£10.90 · Buy It Now

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Bnib diamond selector gem - bnib,

Bnib diamond selector gem - bnib,

£11.95 · Buy It Now

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Portable diamond tester - portable,

Portable diamond tester - portable,

£6.94 · Buy It Now

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Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£8.80 · Buy It Now

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Diamond tester selector - diamond,

Diamond tester selector - diamond,

£9.79 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.75 · Buy It Now

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Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.49 · Buy It Now

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Digital gem refractometer - digital,

Digital gem refractometer - digital,

£144.00 · Buy It Now

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Diamond gemstone tester - diamond,

Diamond gemstone tester - diamond,

£9.81 · Buy It Now

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📊96 listings · from £4.19 · avg £16.11
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 diamond tester listings currently in our index. Prices range from £4.19 to £154.05, with an average of £16.11. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about diamond tester →

Try this: honda cb 72 | shimano long cast | touratech bmw | watch cleaning | watchmakers lathes | valve spring compressor | bergeon | shimano spools | folding magnifying glass | plastic welding

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Everything you need to know about diamond tester

Whether you are looking for a brand-new or second-hand diamond tester, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.19, while premium listings can reach £154.05 — giving you a wide budget spread to work with. The average price of £16.11 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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