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0.78 ct Green Tourmaline Gemstone, Tourmaline Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
0.78 ct Green Tourmaline Stone, Natural Tourmaline in Octagon Step Cut Shape for Sale Tourmaline Gemstone in 7 x 4.1 mm Size for Sale, Tourmaline Stone in Brownish Green Color

0.78ct Brownish Green Tourmaline, Emerald Cut, 7x4.1 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 694232
Type: Tourmaline
Weight: 0.78 ct 1 gem
Size: mm calibrated
Size: 7 x 4.1 x 3.3 mm
Exact Size: 7.04 x 4.10 x 3.25 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Brownish Green
Clarity: VS
Treatment: Untreated
Origin: Mozambique
Content: 1 pc
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Product Description

This is a 0.78 carat natural brownish green Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 7.04 x 4.10 x 3.25 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is VS (Eye Clean). No treatment has been applied on this natural Tourmaline stone

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image