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6.38 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Marquise Cabochon Shape for Sale.
Photos are of Actual Product for Sale
6.38 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Marquise Cabochon Shape for Sale Boulder Opal Gemstone in 21.1 x 9.7 mm Size for Sale, Boulder Opal Stone in Multicolor Color

6.38ct Natural Multicolor Boulder Opal, Marquise, Opaque

9.2 out of 10
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Boulder Opal Product ID: 629941
Type: Boulder Opal
Boulder Opal Weight: 6.38 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 21.1 x 9.7 x 4.8 mm Boulder Opal
Boulder Opal Exact Size: 21.07 x 9.73 x 4.78 mm
Length x Width x Depth
Boulder Opal Shape: Marquise 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 6.38 carat natural multicolor Boulder Opal gem, 1 pc in marquise shape with an exact size of 21.07 x 9.73 x 4.78 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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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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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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