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39.95 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Drilled Sphere Shape for Sale.
Photos are of Actual Product for Sale
39.95 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Drilled Sphere Shape for Sale Boulder Opal Gemstone in 17.6 mm Size for Sale, Boulder Opal Stone in Multicolor Color

39.95ct Natural Multicolor Boulder Opal, Sphere / Ball, Opaque

9.2 out of 10
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Boulder Opal Product ID: 469563
Type: Boulder Opal
Boulder Opal Weight: 39.95 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 17.6 mm Boulder Opal
Boulder Opal Exact Size: 17.60 mm
Diameter
Boulder Opal Shape: Drilled Sphere Boulder Opal
Drilled 1.00 mm (hole diameter)
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 39.95 carat natural multicolor Boulder Opal gem, 1 pc in sphere / ball shape with an exact size of 17.60 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

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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love these guys been ordering since 2000 maybe

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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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