Green Tourmaline – 3.4 carats, cushion cut


This beautiful tourmaline is an ethically-sourced, fully-traceable gemstone discovered in a mine in Karawita, Sri Lanka. 

Colour – Green
Type – Tourmaline
Quantity – 1 
Weight – 3.4 cts
Dimension – 9.5mm x 6mm x 5mm 

Shape / Cut – Cushion
Source – Sri Lanka
Enhancements – None / Unheated
Birthstone – October


Nineteen48 brings you ethical gemstones from known sources in Sri Lanka & Africa, including gems from our own mines.

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Additional information






Why Buy?

Why would you buy a gemstone from Nineteen48?

Putting it simply, there are 3 reasons – quality, ethics and charity.


Most importantly, you are guaranteed a high quality product. We offer the best Sri Lankan gemstones at very competitive prices.


Furthermore, if you care about how your gemstones are sourced then we can reassure you that our stones are ethically mined with the minimum of impact on the environment.

Read more about our ethics


Lastly, every gem you buy helps a good cause, because we commit to donating 25% of our net profits to charitable causes in Sri Lanka.

Learn more about our charity work

So maybe the question should be - Why wouldn't you buy a gemstone from Nineteen48?

If you would like us to help you find the perfect gemstone then contact us today.