4.45 carats Green Tourmaline Loose Gemstone Pair rough ruby and the geological conditions required

and the geological conditions required for emerald formation

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04 carats up to 10 carats—giving lapidary artists multiple options for experimental cuts or creating small faceted stones

The untreated emeralds exhibit rich green hues that come from Swat Pakistan where they join other fine quality emerald deposits

Condition: Natural rough slices

4.45 carats Green Tourmaline Loose Gemstone Pair rough ruby and the geological conditions requiredBuy this beautiful green tourmaline loose gemstone pair. Product Details: Gemstone: Green Tourmaline Weight: 4. 45 ct Size: 8. 50*6. 22*3. 53 ~ 9. 36*6. 45*4. 88mm Cut & Shape: Step Cushion Cut Clarity: Slightly Included Treatment: None Color: Mint Green Origin: Afghanistan