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5.90 ct Black Star Diopside Gemstone, Star Diopside Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
5.90 ct Black Star Diopside Stone, Natural Star Diopside in Oval Cabochon Shape for Sale Star Diopside Gemstone in 12 x 10 mm (calibrated) Size for Sale, Star Diopside Stone in Black Color

5.90ct Natural Black Star Diopside, Oval, Opaque

9.2 out of 10
See Bizrate Ratings for GemSelect
Star Diopside Product ID: 737423
Type: Star Diopside
Star Diopside Weight: 5.90 ct Star Diopside 1 gem
Star Diopside Size: 12 x 10 mm calibrated Star Diopside
Star Diopside Size: 12.3 x 10 x 5.2 mm Star Diopside
Star Diopside Exact Size: 12.28 x 10.00 x 5.20 mm
Length x Width x Depth
Star Diopside Shape: Oval Cabochon Star Diopside
Star Diopside Color: Black Star Diopside
Star Diopside Clarity: Opaque Star Diopside
Star Diopside Treatment: Untreated
Star Diopside Origin: India Star Diopside
Content: 1 pc
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Product Description

This is a 5.90 carat natural black Star Diopside gem, 1 pc in oval shape with an exact size of 12.28 x 10.00 x 5.20 mm. This loose Star Diopside gemstone was mined in India and its clarity is Opaque. No treatment has been applied on this natural Star Diopside stone

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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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
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Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate
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