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6.38 ctw Multicolor Black Opal Gemstones, Black Opal Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
6.38 ctw Multicolor Black Opal Stones, Natural Black Opal in Round Cabochon Shape for Sale Black Opal Gemstones in 8 mm (calibrated) Size for Sale, Black Opal Stones in Multicolor Color

6.38ct Natural Multicolor Black Opal Gems, Round, Translucent

9.2 out of 10
See Bizrate Ratings for GemSelect
Black Opal Product ID: 473267
Type: Black Opal
Black Opal Weight: 6.38 ct (total) Black Opal 4 gems
avg. 1.60 ct
Black Opal Size: 8 mm calibrated Black Opal
Black Opal Size: 8.2 mm Black Opal
Black Opal Exact Size: 8.20 x 5.07 mm
Diameter x Depth
Black Opal Shape: Round Cabochon Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Translucent Black Opal
Black Opal Treatment: Smoked
Black Opal Origin: Ethiopia Black Opal
Content: 4 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

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  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
176.26
Item in Stock
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Product Description

These are 6.38 carat natural multicolor Black Opal gems, 4 pcs in round shape with an exact size of 8.20 mm x 5.07 mm (avg.). These loose Black Opal gemstones were mined in Ethiopia and their clarity is Translucent.

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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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 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 $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image