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0.51 ct Green Emerald Gemstone, Emerald Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
0.51 ct Green Emerald Stone, Natural Emerald in Octagon Step Cut Shape for Sale Emerald Gemstone in 5.6 x 4.4 mm Size for Sale, Emerald Stone in Medium Green Color

0.51ct Natural Medium Green Emerald, Emerald Cut, 5.6x4.4 mm

9.6 out of 10
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Product ID: 748687
Type: Emerald
Weight: 0.51 ct 1 gem
Size: mm calibrated
Size: 5.6 x 4.4 x 3.2 mm
Exact Size: 5.55 x 4.38 x 3.15 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Medium Green
Clarity: VS-SI
Treatment: Oiled
Origin: Colombia
Content: 1 pc
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$
510.00
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Product Description

This is a 0.51 carat natural medium green Emerald gem, 1 pc in octagon / emerald cut shape with an exact size of 5.55 x 4.38 x 3.15 mm. This loose Emerald gemstone was mined in Colombia and its clarity is VS-SI. This natural Emerald has been oiled to enhance its surface.

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GemSelect Certified Store Reviews

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Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 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

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 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