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Gemstones
Fossil Coral
Item ID = 550543

16.7 carat (2 pcs) Cushion 20.1x13.1 mm Cabochon Multicolor Fossil Coral Gemstones

16.73 ct Cushion Cabochon Multicolor Fossil Coral Gemstone 20.12 mm x 13.1 mm (Product ID: 550543)

16.73 ct Cushion Cabochon Multicolor Fossil Coral Gem 20.12 mm x 13.1 mm (Photo A)

16.73 ct Cushion Cabochon Multicolor Fossil Coral Gem 20.12 mm x 13.1 mm (Photo B)

16.73 ct Cushion Cabochon Multicolor Fossil Coral Gem 20.12 mm x 13.1 mm (Photo C)

Item in Stock

Photos above are of Actual Item for Sale

9.4 out of 10

Product ID:

550543

Type:

Fossil Coral

Weight:

33.45 ctw / total

avg. 16.73 ct / each

Size:(more)

20.1 x 13.1 x 5.8 mm

Shape:

Cushion Cabochon

Color:

Multicolor

Clarity:

Opaque

Treatment:

Untreated

Origin:

Indonesia

Content:

2 pcs

Certificate Options

Download Identification Report PDF

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Certified Customer Reviews

Overall Rating -> 10

I like that they have lots of gemstones, I would like to see a mixed lot. It would be nice if I could get a mixed lot of gemstones.

Posted By Kasey in April, 2021

Source: Bizrate

Overall Rating -> 9

Site was recommended to me by my gemology professor. Based on what I’ve seen gemselect offers good quality stones for a large range of prices

Posted By Lynn in April, 2021

Source: Bizrate

Overall Rating -> 10

Ive been shopping here many times before, so navigating around was easy. I am accustomed to the quality of the items and that's the main reason I come here. When I need non heated stones I know I can count on GemSelect being authentic. I trust them because I double check their quality. And never had problems with them. And yes I do recommend shopping there to some of my clients who are "less knowledgable" of industry. GemSelect is so user friendly they're great for beginner gem shoppers!

Posted By Konstantin Marchenko in April, 2021

Source: Bizrate

Overall Rating -> 10

All has been great so far, now to wait and hopefully the items are what are expected.

Posted By Bek in April, 2021

Source: Bizrate

Overall Rating -> 10

Well fell in love with the site right away ordered two many items I knew I would return a few. Decided I wanted to invest in a sapphire emerald or ruby after more research. The diamonds that I received we just stuck together just ordered one more I will have 10 in all diamonds two yellow six white. I'm so very happy I didn't know what I was going to keep and definitely diamonds were winner.

Posted By Kaitlin m in April, 2021

Source: Bizrate

Overall Rating -> 9

good choice and quaity, would pass on info to others

Posted By Hunstman in April, 2021

Source: Bizrate

Shipping and Combining Back To Top
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Guarantee / Certification
All gemstones are natural! All photos and videos are of the actual gem for sale (No Stock Photos) We offer certification from AIGS for USD 30.00 (5-10 additional days) We offer certification from ICA for USD 30.00 (4-8 additional days) We also offer certification from the BGL lab for USD 15.00 only (3-4 days)
Size and Weight Back To Top
Gems are always measured in Millimeter (mm) Compare mm Size with US coins Dimensions are given as length x width x depth, except for round stones which are diameter x depth Select gems by size, not by weight! Gem varieties vary in density, so carat weight is not a good indication of size Note: 1ct = 0.2g
Additional Quantities
Every item is unique, so you can only order 1 of each item However, we often have similar or matching items. If so, we display them on the same gem detail page
Clarity Explained Back To Top
IF = Loupe Clean - Internally flawless; free of inclusions VVS = Almost Loupe Clean - Very, very slight inclusions; inclusions barely seen under 10x magnification VS = Eye Clean - Very slight inclusions; inclusions can be seen under 10x magnification SI = Slightly included - Small inclusions can be seen with the naked eye I1 = Included - Inclusions can be seen with the naked eye Transparent = A gemstone having the property of transmitting light without serious diffusion / may have rutile or other inclusions Translucent = Allowing light to pass through, but not transparent Opaque = Does not allow light to pass through
Return Policy
All gems have a 30-day inspection period, which begins on the date of delivery. Gems may be returned for a full refund during this period. Please email us for return authorization code when returning a gem. For more details click here
Treatment Back To Top
Untreated: More about treatments