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18.54 ct Multicolor Agate Gemstone, Agate Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.54 ct Multicolor Agate Stone, Natural Agate in Oval Cabochon Shape for Sale Agate Gemstone in 20 x 17.4 mm Size for Sale, Agate Stone in Multicolor Color

18.54ct Natural Multicolor Agate, Oval Cut, 20x17.4 mm

9.7 out of 10
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Product ID: 720961
Type: Agate
Weight: 18.54 ct 1 gem
Size: mm calibrated
Size: 20 x 17.4 x 6.3 mm
Exact Size: 20.00 x 17.36 x 6.33 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Indonesia
Content: 1 pc
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Product Description

This is a 18.54 carat natural multicolor Agate gem, 1 pc in oval shape with an exact size of 20.00 x 17.36 x 6.33 mm. This loose Agate gemstone was mined in Indonesia and its clarity is Opaque. No treatment has been applied on this natural Agate stone

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Posted By Tree Dog in April, 2026
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I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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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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I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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