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2.33 ctw Black Onyx Gemstones, Onyx Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.33 ctw Black Onyx Stones, Natural Onyx in Round Cabochon Shape for Sale Onyx Gemstones in 5.5 mm (calibrated) Size for Sale, Onyx Stones in Black Color

2.33ct Natural Black Onyx Gems, Round, Opaque

9.5 out of 10
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Onyx Product ID: 688186
Type: Onyx
Onyx Weight: 2.33 ct (total) Onyx 2 gems
avg. 1.17 ct
Onyx Size: 5.5 mm calibrated Onyx
Onyx Size: 5.5 mm Onyx
Onyx Exact Size: 5.53 x 3.44 mm
Diameter x Depth
Onyx Shape: Round Cabochon Onyx
Onyx Color: Black Onyx
Onyx Clarity: Opaque Onyx
Onyx Treatment: Dyed
Onyx Origin: Sri Lanka Onyx
Content: 2 pcs
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$
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Product Description

These are 2.33 carat natural black Onyx gems, 2 pcs in round shape with an exact size of 5.53 mm x 3.44 mm (avg.). These loose Onyx gemstones were mined in Sri Lanka and their clarity is Opaque.

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Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

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Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

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I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

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Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
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I love wide range of stones. Always have my preference.

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Been using them for years! Very satisfied with the products.

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Overall Rating -> 9 star ratings

I did not have any problems

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Always excellent quality and service from GemSelect

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It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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