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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 Gems, Square, Transparent

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

    Gemstone Laboratories
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$
44.05
Item in Stock
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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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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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

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

My whole experience is great.

Posted By Ghs in November, 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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

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
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