Set of sample diamond simulants

Set of sample diamond simulants

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(Single item price excluding VAT: £185.00)

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Pickup available from Quicktest (WD18 8JA)
Email us or call on 01923-220206 for appointment.


This is a set of 'difficult' stones that are confused with diamond, not so much because they look like diamond to a jewellery expert, but because they are hard to measure on  electronic testers, you need to see exactly what reading your particular tester gives on each of:

Synthetic sapphire
Synthetic spinel
Strontium titanate
Cubic zirconia

...and then you can see how that reading matches your unknown stone 

Each stone rests in its clearly-labelled indentation, but the stones themselves are not labelled. If you drop them, you won't know which is which. We could work it out. But not easily. We might have to send some of them to a gemmologist. If you return these to us (whether because you've mixed them up, or simply because you have decided you don't like them) - there will be a £50.00 charge to sort them out. 



Ask a Question
  • What size loupe would you need to distinguish between diamonds and simulants?

    Standard magnification for gemstones is 10X, the more you spend the better the quality.
    e.g. 10X20 Quicktest
    or Zeiss-comb

  • What mm size are the stones please?