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19.87 ct Blue Chalcedony Gemstone, Chalcedony Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
19.87 ct Blue Chalcedony Stone, Natural Chalcedony in Cushion Cabochon Shape for Sale Chalcedony Gemstone in 19.2 x 18.2 mm Size for Sale, Chalcedony Stone in Violet Blue Color

19.87ct Violet Blue Chalcedony, Cushion Cut, 19.2x18.2 mm

9.8 out of 10
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Chalcedony Product ID: 694008
Type: Chalcedony
Chalcedony Weight: 19.87 ct Chalcedony 1 gem
Chalcedony Size: mm calibrated Chalcedony
Chalcedony Size: 19.2 x 18.2 x 6.2 mm Chalcedony
Chalcedony Exact Size: 19.19 x 18.16 x 6.24 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 19.87 carat natural violet blue Chalcedony gem, 1 pc in cushion shape with an exact size of 19.19 x 18.16 x 6.24 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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Posted By Curt's Cabochons in June, 2025
Source: Bizrate

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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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Posted By Garnet in January, 2026
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Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
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ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
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