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Home Gemstones Grandidierite
3.45 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
3.45 ct Turquoise Grandidierite Stone, Natural Grandidierite in Oval Facet Shape for Sale Grandidierite Gemstone in 10.5 x 9.4 mm Size for Sale, Grandidierite Stone in Green-Blue Color

3.45ct Turquoise Grandidierite, Oval Cut, 10.5x9.4 mm

9.6 out of 10
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Product ID: 548063
Type: Grandidierite
Weight: 3.45 ct 1 gem
Size: mm calibrated
Size: 10.5 x 9.4 x 5.7 mm
Exact Size: 10.52 x 9.38 x 5.70 mm
Length x Width x Depth
Shape: Oval Facet
Color: Green-Blue
Clarity: SI-I1
Treatment: Untreated
Origin: Madagascar
Content: 1 pc

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Product Description

This is a 3.45 carat natural green-blue Grandidierite gem, 1 pc in oval shape with an exact size of 10.52 x 9.38 x 5.70 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 -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
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I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

Posted By Schmoove in August, 2026
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Great! Affordable

Posted By Spinellope in April, 2026
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Overall Rating -> 9 star ratings

All good

Posted By Oliver in September, 2025
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Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
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