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4.31 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.31 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Oval Cabochon Shape for Sale Boulder Opal Gemstone in 15.8 x 10 mm Size for Sale, Boulder Opal Stone in Multicolor Color

4.31ct Natural Multicolor Boulder Opal, Oval, Translucent

9.2 out of 10
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Boulder Opal Product ID: 626292
Type: Boulder Opal
Boulder Opal Weight: 4.31 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 15.8 x 10 x 3.5 mm Boulder Opal
Boulder Opal Exact Size: 15.76 x 10.03 x 3.54 mm
Length x Width x Depth
Boulder Opal Shape: Oval Cabochon Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Translucent Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Origin: Australia Boulder Opal
Content: 1 pc
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Product Description

This is a 4.31 carat natural multicolor Boulder Opal gem, 1 pc in oval shape with an exact size of 15.76 x 10.03 x 3.54 mm. This loose Boulder Opal gemstone was mined in Australia and its clarity is Translucent. 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
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Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

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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.

Posted By Salvo in July, 2025
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Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

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I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
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Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

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love these guys been ordering since 2000 maybe

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Good products

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It was very good and concise.

Posted By Whydothey in August, 2024
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