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Home Gemstones Pietersite
16.77 ctw Black Pietersite Gemstones, Pietersite Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
16.77 ctw Black Pietersite Stones, Natural Pietersite in Oval Cabochon Shape for Sale Pietersite Gemstones in 18 x 13 mm (calibrated) Size for Sale, Pietersite Stones in Black Color

16.77ct Natural Black Pietersite, Oval Cut, 18.3x13.2 mm

9.7 out of 10
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Product ID: 347704
Type: Pietersite
Weight: 16.77 ct (total) 2 gems
avg. 8.39 ct
Size: 18 x 13 mm calibrated
Size: 18.3 x 13.2 x 5.1 mm
Exact Size: 18.26 x 13.24 x 5.14 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Namibia
Content: 2 pcs
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Product Description

These are 16.77 carat natural black Pietersite gems, 2 pcs in oval shape with an exact size of 18.26 x 13.24 x 5.14 mm. These loose Pietersite gemstones were mined in Namibia and their clarity is Opaque. No treatment has been applied on these natural Pietersite stones

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Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
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

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
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Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
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