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19.70 ct Blue Chalcedony Gemstone, Chalcedony Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
19.70 ct Blue Chalcedony Stone, Natural Chalcedony in Cushion Cabochon Shape for Sale Chalcedony Gemstone in 23.3 x 17.3 mm Size for Sale, Chalcedony Stone in Violet Blue Color

19.70ct Natural Violet Blue Chalcedony, Cushion Cut, Opaque

9.7 out of 10
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Chalcedony Product ID: 694205
Type: Chalcedony
Chalcedony Weight: 19.70 ct Chalcedony 1 gem
Chalcedony Size: mm calibrated Chalcedony
Chalcedony Size: 23.3 x 17.3 x 5.3 mm Chalcedony
Chalcedony Exact Size: 23.28 x 17.25 x 5.32 mm
Length x Width x Depth
Chalcedony Shape: Cushion Cabochon Chalcedony
Chalcedony Color: Violet 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 19.70 carat natural violet blue Chalcedony gem, 1 pc in cushion shape with an exact size of 23.28 x 17.25 x 5.32 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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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Overall Rating -> 10 star ratings

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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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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Download Identification Report PDF
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Turnaround Time: 3-4 working days Details
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ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
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