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Home Gemstones Opal
3.57 ctw Multicolor Opal Gemstones, Opal Gems in Oval Facet Shape for Sale.
Photos are of Actual Products for Sale
3.57 ctw Multicolor Opal Stones, Natural Opal in Oval Facet Shape for Sale Opal Gemstones in 11.5 x 8.4 mm Size for Sale, Opal Stones in Multicolor Color

3.57ct Natural Multicolor Opal, Oval Cut, 11.5x8.4 mm

9.7 out of 10
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Product ID: 696849
Type: Opal
Weight: 3.57 ct (total) 2 gems
avg. 1.79 ct
Size: mm calibrated
Size: 11.5 x 8.4 x 5.2 mm
Exact Size: 11.51 x 8.39 x 5.23 mm
Length x Width x Depth
Shape: Oval Facet
Color: Multicolor
Clarity: Transparent
Treatment: Untreated
Origin: Australia
Content: 2 pcs
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Product Description

These are 3.57 carat natural multicolor Opal gems, 2 pcs in oval shape with an exact size of 11.51 x 8.39 x 5.23 mm. These loose Opal gemstones were mined in Australia and their clarity is Transparent. No treatment has been applied on these natural Opal stones

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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
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate
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