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Home Gemstones Opal
5.15 ctw Multicolor Opal Gemstones, Opal Gems in Drilled Square Rondelle Shape for Sale.
Photos are of Actual Products for Sale
5.15 ctw Multicolor Opal Stones, Natural Opal in Drilled Square Rondelle Shape for Sale Opal Gemstones in 4.6 x 4.5 mm Size for Sale, Opal Stones in Multicolor Color

5.15ct Natural Multicolor Opal, Square, 4.6x4.5 mm

9.7 out of 10
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Product ID: 480812
Type: Opal
Weight: 5.15 ct (total) 40 gems
avg. 0.13 ct
Size: mm calibrated
Size: 4.6 x 4.6 mm
Exact Size: 4.58 x 4.58 x 1.15 mm
Length x Width x Depth
Shape: Drilled Square Rondelle
Drilled 0.30 mm (hole diameter)
Color: Multicolor
Clarity: Transparent
Treatment: Untreated
Origin: Ethiopia
Content: 40 pcs
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Product Description

These are 5.15 carat natural multicolor Opal gems, 40 pcs in square shape with an exact size of 4.63 x 4.52 x 1.15 mm. These loose Opal gemstones were mined in Ethiopia and their clarity is Transparent. No treatment has been applied on these natural Opal stones

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Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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