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Home Gemstones Grandidierite
9.79 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Octagon Facet Shape for Sale.
Photos are of Actual Product for Sale
9.79 ct Turquoise Grandidierite Stone, Natural Grandidierite in Octagon Facet Shape for Sale Grandidierite Gemstone in 15.3 x 11.8 mm Size for Sale, Grandidierite Stone in Deep Blue Green Color

9.79ct Turquoise Grandidierite, Emerald Cut, 15.3x11.8 mm

9.7 out of 10
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Product ID: 548060
Type: Grandidierite
Weight: 9.79 ct 1 gem
Size: mm calibrated
Size: 15.3 x 11.8 x 6 mm
Exact Size: 15.27 x 11.80 x 5.97 mm
Length x Width x Depth
Shape: Octagon Facet
Color: Deep Blue Green
Clarity: SI-I1
Treatment: Untreated
Origin: Madagascar
Content: 1 pc
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$
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Item is Sold
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Product Description

This is a 9.79 carat natural deep blue green Grandidierite gem, 1 pc in octagon / emerald cut shape with an exact size of 15.27 x 11.80 x 5.97 mm. This loose Grandidierite gemstone was mined in Madagascar and its clarity is SI-I1. No treatment has been applied on this natural Grandidierite stone

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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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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
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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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