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Home Gemstones Fossil Coral
16.43 ctw Multicolor Fossil Coral Gemstones, Fossil Coral Gems in Trillion Cabochon Shape for Sale.
Photos are of Actual Products for Sale
16.43 ctw Multicolor Fossil Coral Stones, Natural Fossil Coral in Trillion Cabochon Shape for Sale Fossil Coral Gemstones in 21.4 x 13 mm Size for Sale, Fossil Coral Stones in Multicolor Color

16.43ct Multicolor Fossil Coral, Trillion, 21.4x13 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 454951
Type: Fossil Coral
Weight: 16.43 ct (total) 2 gems
avg. 8.22 ct
Size: mm calibrated
Size: 21.4 x 13 x 4.7 mm
Exact Size: 21.37 x 13.00 x 4.70 mm
Length x Width x Depth
Shape: Trillion Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Indonesia
Content: 2 pcs
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Product Description

These are 16.43 carat natural multicolor Fossil Coral gems, 2 pcs in trillion shape with an exact size of 21.37 x 13.00 x 4.70 mm. These loose Fossil Coral gemstones were mined in Indonesia and their clarity is Opaque. No treatment has been applied on these natural Fossil Coral 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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
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

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

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
Source: Bizrate
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Enlarged Gemstone Image