I've backlit the crystal in three pictures.

The gemmy tourmaline crystal is somewhat masked by the cookeite coating.

Weighs 7.70 carats.

Specimen measures approx. 3.41 x 0.48 x 0.6 cm

Dispatched by Royal Mail 2nd class signed for.

Will combine postage on multi purchases within the UK.

Please wait for me to send an invoice with combined postage otherwise you will pay postage on each item.

I'm very happy to combine postage over a week or more, it's nice if you let me know you want to do so.

International bidders. Please note that this will be shipped through the Global Shipping Service which charges postage separately on each item. To reduce your postage cost if you buy several items, please place them in your basket prior to paying.