For Sale UK

Diamond tester

4

Diamond tester for sale on Ireland's largest auction and classifieds sites

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

Gold silver diamond tester - gold,

£13.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond gemstone - portable,

Portable diamond gemstone - portable,

£8.99 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - diamond,

Rechargeable diamond tester - diamond,

£23.17 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable,

Portable diamond tester - portable,

£6.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - tester, gem

Portable diamond tester - tester, gem

£5.45 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable gem - diamond,

Diamond tester portable gem - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£9.78 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond,

Portable diamond tester - diamond,

£5.79 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable, gem

Portable diamond tester - portable, gem

£6.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£4.99 · Buy It Now

» View details on eBay #sponsored
Electronic diamond tester pen - diamond,

Electronic diamond tester pen - diamond,

£16.14 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond gemstone - portable,

Portable diamond gemstone - portable,

£6.19 · Buy It Now

» View details on eBay #sponsored
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£16.09 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - diamond,

Rechargeable diamond tester - diamond,

£23.72 · Buy It Now

» View details on eBay #sponsored
Digital gem refractometer - digital,

Digital gem refractometer - digital,

£144.00 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester pen - diamond,

Portable diamond tester pen - diamond,

£8.65 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond,

Portable diamond tester - diamond,

£5.72 · Buy It Now

» View details on eBay #sponsored
Diamond selector gold - diamond,

Diamond selector gold - diamond,

£21.60 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£5.97 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable,

Portable diamond tester - portable,

£5.08 · Buy It Now

» View details on eBay #sponsored
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£7.77 · Buy It Now

» View details on eBay #sponsored
Presidium diamond mate - presidium,

Presidium diamond mate - presidium,

£154.05 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£7.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£6.57 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable,

Portable diamond tester - portable,

£7.99 · Buy It Now

» View details on eBay #sponsored
Gemtrue plus handheld - handheld, gemstone

Gemtrue plus handheld - handheld, gemstone

£143.65 · Buy It Now

» View details on eBay #sponsored
Jzk portable electronic - jzk,

Jzk portable electronic - jzk,

£12.07 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - diamond,

Rechargeable diamond tester - diamond,

£23.72 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£8.99 · Buy It Now

» View details on eBay #sponsored
Diamond tester selector - tester,

Diamond tester selector - tester,

£20.39 · Buy It Now

» View details on eBay #sponsored
Portable diamond gemstone - diamond,

Portable diamond gemstone - diamond,

£8.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£14.99 · Buy It Now

» View details on eBay #sponsored
New diamond tester - tester, jewelry

New diamond tester - tester, jewelry

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£5.50 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - tester, gem

Portable diamond tester - tester, gem

£5.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.85 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond, gem

Portable diamond tester - diamond, gem

£5.40 · Buy It Now

» View details on eBay #sponsored
Diamond tester selector - diamond,

Diamond tester selector - diamond,

£16.09 · Buy It Now

» View details on eBay #sponsored
High accuracy diamond - high,

High accuracy diamond - high,

£38.99 · Buy It Now

» View details on eBay #sponsored
Professional diamond tester - diamond,

Professional diamond tester - diamond,

£5.60 · Buy It Now

» View details on eBay #sponsored
New diamond tester jewelry - new,

New diamond tester jewelry - new,

£9.69 · Buy It Now

» View details on eBay #sponsored
Digital accuracy diamond - digital,

Digital accuracy diamond - digital,

£8.95 · Buy It Now

» View details on eBay #sponsored
Diamond tester pen high - pen,

Diamond tester pen high - pen,

£14.97 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable - diamond, gem

Diamond tester portable - diamond, gem

£6.77 · Buy It Now

» View details on eBay #sponsored
Diamond tester pen - 1,

Diamond tester pen - 1,

£4.98 · Buy It Now

» View details on eBay #sponsored
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
Bnib diamond selector gem - ii,

Bnib diamond selector gem - ii,

£11.95 · Buy It Now

» View details on eBay #sponsored
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£6.75 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond, gem

Portable diamond tester - diamond, gem

£5.45 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable, gem

Portable diamond tester - portable, gem

£5.49 · Buy It Now

» View details on eBay #sponsored
Professional diamond tester - professional,

Professional diamond tester - professional,

£5.60 · Buy It Now

» View details on eBay #sponsored
Professional diamond tester - professional,

Professional diamond tester - professional,

£6.99 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable - diamond,

Diamond tester portable - diamond,

£6.75 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable - tester,

Diamond tester portable - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£6.04 · Buy It Now

» View details on eBay #sponsored
Jewelry diamond tester - diamond,

Jewelry diamond tester - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
New diamond tester jewelry - tester,

New diamond tester jewelry - tester,

£9.79 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable,

Portable diamond tester - portable,

£5.93 · Buy It Now

» View details on eBay #sponsored
Portable diamond selector - diamond,

Portable diamond selector - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£6.99 · Buy It Now

» View details on eBay #sponsored
Diamond moissanite tester - moissanite,

Diamond moissanite tester - moissanite,

£16.14 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable gem - tester,

Diamond tester portable gem - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£15.10 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - tester,

Portable diamond tester gem - tester,

£5.65 · Buy It Now

» View details on eBay #sponsored
High accuracy diamond tester - diamond,

High accuracy diamond tester - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - diamond,

Portable diamond tester gem - diamond,

£18.67 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£6.20 · Buy It Now

» View details on eBay #sponsored
High accuracy diamond tester - diamond,

High accuracy diamond tester - diamond,

£6.49 · Buy It Now

» View details on eBay #sponsored
Professional diamond tester - professional,

Professional diamond tester - professional,

£8.99 · Buy It Now

» View details on eBay #sponsored
Professional diamond tester - diamond,

Professional diamond tester - diamond,

£8.41 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - tester,

Portable diamond tester gem - tester,

£7.99 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£29.74 · Buy It Now

» View details on eBay #sponsored
Universal diamond tester - universal,

Universal diamond tester - universal,

£9.78 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester gem - portable,

Portable diamond tester gem - portable,

£9.79 · Buy It Now

» View details on eBay #sponsored
Diamond tester selector - diamond,

Diamond tester selector - diamond,

£8.69 · Buy It Now

» View details on eBay #sponsored
Diamond jeweler tool - diamond,

Diamond jeweler tool - diamond,

£13.79 · Buy It Now

» View details on eBay #sponsored
Diamond gem tester - gem, pen

Diamond gem tester - gem, pen

£11.99 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond,

Portable diamond tester - diamond,

£4.95 · Buy It Now

» View details on eBay #sponsored
Digital diamond gemstone - digital,

Digital diamond gemstone - digital,

£6.40 · Buy It Now

» View details on eBay #sponsored
Professional gem gemstone - gem,

Professional gem gemstone - gem,

£6.77 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable gem - tester,

Diamond tester portable gem - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
High accuracy diamond tester - high,

High accuracy diamond tester - high,

£6.77 · Buy It Now

» View details on eBay #sponsored
New diamond tester jewelry - new,

New diamond tester jewelry - new,

£9.75 · Buy It Now

» View details on eBay #sponsored
Diamond tester moissanite - diamond,

Diamond tester moissanite - diamond,

£6.77 · Buy It Now

» View details on eBay #sponsored
Diamond tester portable gem - tester,

Diamond tester portable gem - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
Diamond tester selector - tester,

Diamond tester selector - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - diamond, gem

Portable diamond tester - diamond, gem

£9.75 · Buy It Now

» View details on eBay #sponsored
Gold silver diamond tester - silver,

Gold silver diamond tester - silver,

£15.09 · Buy It Now

» View details on eBay #sponsored
Diamond tester selector - tester,

Diamond tester selector - tester,

£6.77 · Buy It Now

» View details on eBay #sponsored
Portable diamond tester - portable,

Portable diamond tester - portable,

£9.59 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£25.19 · Buy It Now

» View details on eBay #sponsored
Presidium multi tester iii - multi,

Presidium multi tester iii - multi,

£338.85 · Buy It Now

» View details on eBay #sponsored
Portable diamond selector - diamond,

Portable diamond selector - diamond,

£8.13 · Buy It Now

» View details on eBay #sponsored
Hot diamond tester selector - hot,

Hot diamond tester selector - hot,

£16.09 · Buy It Now

» View details on eBay #sponsored
Rechargeable diamond tester - rechargeable,

Rechargeable diamond tester - rechargeable,

£24.34 · Buy It Now

» View details on eBay #sponsored

Looking for more diamond tester?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £4.95 · avg £17.89
⚠️ These listings were last updated more than 19 days ago. Search for fresh listings

Browse 96 diamond tester listings currently in our index. Prices range from £4.95 to £338.85, with an average of £17.89. 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: jewellery display card | jewellery display boxes | jewellery display stands | loupe | mirrored glass jewellery box | boodle dunthorne | ballerina jewelry box | tiffany pouch | mirror jewellery box | tiffany box

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £4.95, while premium listings can reach £338.85 — giving you a wide budget spread to work with. The average price of £17.89 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.

🔍 diamond tester Search live on eBay