X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

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

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
21.26
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

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.

Policies

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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate
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 $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image