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18.92 ct Blue Chalcedony Gemstone, Chalcedony Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.92 ct Blue Chalcedony Stone, Natural Chalcedony in Round Cabochon Shape for Sale Chalcedony Gemstone in 24.6 mm Size for Sale, Chalcedony Stone in Purplish Blue Color

18.92ct Natural Purplish Blue Chalcedony, Round, Opaque

9.2 out of 10
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Chalcedony Product ID: 694199
Type: Chalcedony
Chalcedony Weight: 18.92 ct Chalcedony 1 gem
Chalcedony Size: mm calibrated Chalcedony
Chalcedony Size: 24.6 mm Chalcedony
Chalcedony Exact Size: 24.60 x 3.91 mm
Diameter x Depth
Chalcedony Shape: Round Cabochon Chalcedony
Chalcedony Color: Purplish Blue Chalcedony
Chalcedony Clarity: Opaque Chalcedony
Chalcedony Treatment: Untreated
Chalcedony Origin: Brazil Chalcedony
Content: 1 pc
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Product Description

This is a 18.92 carat natural purplish blue Chalcedony gem, 1 pc in round shape with an exact size of 24.60 mm x 3.91 mm . This loose Chalcedony gemstone was mined in Brazil and its clarity is Opaque. No treatment has been applied on this natural Chalcedony stone

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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Great for buying gemstones, came with authenticity certs. Will buy again someday!

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Good products

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I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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