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6.20 ct Blue Aquamarine Gemstone, Aquamarine Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
6.20 ct Blue Aquamarine Stone, Natural Aquamarine in Octagon Step Cut Shape for Sale Aquamarine Gemstone in 14 x 10 mm (calibrated) Size for Sale, Aquamarine Stone in Medium Blue Color

6.20ct Natural Medium Blue Aquamarine, Emerald Cut, 14x10 mm

9.6 out of 10
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Product ID: 730418
Type: Aquamarine
Weight: 6.20 ct 1 gem
Size: 14 x 10 mm calibrated
Size: 14 x 10 x 5.6 mm
Exact Size: 14.01 x 9.97 x 5.56 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Medium Blue
Clarity: VS-SI
Treatment: Untreated
Origin: India
Content: 1 pc
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$
595.20
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Product Description

This is a 6.20 carat natural medium blue Aquamarine gem, 1 pc in octagon / emerald cut shape with an exact size of 14.01 x 9.97 x 5.56 mm. This loose Aquamarine gemstone was mined in India and its clarity is VS-SI. No treatment has been applied on this natural Aquamarine 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

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 -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate
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