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2.56 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Buff-Top Shape for Sale.
Photos are of Actual Product for Sale
2.56 ct Blue Chalcedony Stone, Natural Chalcedony in Oval Buff-Top Shape for Sale Chalcedony Gemstone in 10 x 8 mm (calibrated) Size for Sale, Chalcedony Stone in Purplish Blue Color

2.56ct Purplish Blue Chalcedony, Oval Cut, 9.9x7.9 mm

9.8 out of 10
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Chalcedony Product ID: 728019
Type: Chalcedony
Chalcedony Weight: 2.56 ct Chalcedony 1 gem
Chalcedony Size: 10 x 8 mm calibrated Chalcedony
Chalcedony Size: 9.9 x 7.9 x 4.5 mm Chalcedony
Chalcedony Exact Size: 9.88 x 7.86 x 4.53 mm
Length x Width x Depth
Chalcedony Shape: Oval Buff-Top Chalcedony
Chalcedony Color: Purplish Blue Chalcedony
Chalcedony Clarity: Transparent Chalcedony
Chalcedony Treatment: Untreated
Chalcedony Origin: Brazil Chalcedony
Content: 1 pc
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Product Description

This is a 2.56 carat natural purplish blue Chalcedony gem, 1 pc in oval shape with an exact size of 9.88 x 7.86 x 4.53 mm. This loose Chalcedony gemstone was mined in Brazil and its clarity is Transparent. No treatment has been applied on this natural Chalcedony stone

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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

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They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
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Overall Rating -> 9 star ratings

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Posted By Ron T in November, 2025
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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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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
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