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18.73 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.73 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 23.5 x 20.1 mm Size for Sale, Boulder Opal Stone in Multicolor Color

18.73ct Natural Multicolor Boulder Opal, Fancy, Opaque

9.2 out of 10
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Boulder Opal Product ID: 522179
Type: Boulder Opal
Boulder Opal Weight: 18.73 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 23.5 x 20.1 x 5 mm Boulder Opal
Boulder Opal Exact Size: 23.48 x 20.12 x 5.00 mm
Length x Width x Depth
Boulder Opal Shape: Fancy Cabochon Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Origin: Australia Boulder Opal
Content: 1 pc
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Product Description

This is a 18.73 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 23.48 x 20.12 x 5.00 mm. This loose Boulder Opal gemstone was mined in Australia and its clarity is Opaque. No treatment has been applied on this natural Boulder Opal stone

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Its been a long time since Ive made any purchases Im satisfied with the quality.

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

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The website was nice and I bought some gems

Posted By Jay in December, 2024
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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
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

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It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

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All good

Posted By DouscheGift in August, 2025
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