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13.78 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
13.78 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Cushion Cabochon Shape for Sale Boulder Opal Gemstone in 19.2 x 13.2 mm Size for Sale, Boulder Opal Stone in Multicolor Color

13.78ct Natural Multicolor Boulder Opal, Cushion, Translucent

9.2 out of 10
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Boulder Opal Product ID: 626295
Type: Boulder Opal
Boulder Opal Weight: 13.78 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 19.2 x 13.2 x 5.2 mm Boulder Opal
Boulder Opal Exact Size: 19.17 x 13.20 x 5.24 mm
Length x Width x Depth
Boulder Opal Shape: Cushion 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 13.78 carat natural multicolor Boulder Opal gem, 1 pc in cushion shape with an exact size of 19.17 x 13.20 x 5.24 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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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

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Posted By Ballpark in December, 2024
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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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Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image