Dichroscope, folding Options_USB If diamond

If diamond

information about (and reviews of)  binocular (head-worn) magnifiers- especially the surgeons-type

and you then have to decide which one it is

See the tbal-10Kg

Dichroscope, folding Options_USB If diamondSummary Folds into a case (like a loupe), 20mm dia. If a stone is dichroic (transmits two colours at once) you will see the two distinct colours when viewed through a dichroscope. You can often see the two colours by viewing the stone from different directions, but this can be difficult (often impossible with stones is set in jewellery), it's easier to use a dichroscope. Is it easy to use? Yes. Limitations & Disclaimer For coloured stones only. This