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2.70 ct Blue Chalcedony Gemstone, Chalcedony Gem in Oval Buff-Top Shape for Sale.
Photos are of Actual Product for Sale
2.70 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

2.70ct Natural Purplish Blue Chalcedony, Oval Cut, 10x7.9 mm

9.6 out of 10
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Chalcedony Product ID: 728016
Type: Chalcedony
Chalcedony Weight: 2.70 ct Chalcedony 1 gem
Chalcedony Size: 10 x 8 mm calibrated Chalcedony
Chalcedony Size: 10 x 7.9 x 5 mm Chalcedony
Chalcedony Exact Size: 9.95 x 7.85 x 5.03 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 2.70 carat natural purplish blue Chalcedony gem, 1 pc in oval shape with an exact size of 9.95 x 7.85 x 5.03 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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GemSelect Certified Store Reviews

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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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate
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Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image