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Best Opal for an October Birthstone Ring | Round Rainbow Opal
Photos are of Actual Products for Sale
Best Opal for an October Birthstone Ring | Round Rainbow Opal Best Opal for an October Birthstone Ring | Round Rainbow Opal

Best Opal for an October Birthstone Ring | Round Rainbow Opal

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 540982
Type: Opal
Weight:
avg. 0.86 ct
Size: 7 mm calibrated
Size: 7 mm
Exact Size: 6.98 x 3.54 mm
Diameter x Depth
Shape: Round Cabochon
Color: Multicolor
Clarity: Transparent
Treatment: Untreated
Origin: Ethiopia
Content:
39 pcs available
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$
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Product Description

This is the best Opal for an October Birthstone Ring. 6.98 mm natural round cabochon Opal in multicolor, sold by piece. This gemstone is from Ethiopia and has a finished weight of 0.86ct. These gemstones have been rated "Transparent" on the clarity scale. These multicolor Opals are completely untreated; no treatment at all has been applied. The product is sold as pictured. The price listed is for 1 gemstone.

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate
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Enlarged Gemstone Image