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Home Gemstones Boulder Opal
34.18 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
34.18 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Round Cabochon Shape for Sale Boulder Opal Gemstone in 21.9 mm Size for Sale, Boulder Opal Stone in Multicolor Color

34.18ct Natural Multicolor Boulder Opal, Round Cut, 21.89 mm

9.7 out of 10
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Product ID: 321919
Type: Boulder Opal
Weight: 34.18 ct 1 gem
Size: mm calibrated
Size: 21.9 mm
Exact Size: 21.89 x 10.52 mm
Diameter x Depth
Shape: Round Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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$
164.06
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Product Description

This is a 34.18 carat natural multicolor Boulder Opal gem, 1 pc in round shape with an exact size of 21.89 mm x 10.52 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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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
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