90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Ametrine
20.51 ct Bi-color Ametrine Gemstone, Ametrine Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
20.51 ct Bi-color Ametrine Stone, Natural Ametrine in Oval Facet Shape for Sale Ametrine Gemstone in 20.6 x 16.3 mm Size for Sale, Ametrine Stone in Bi-color Color

20.51ct Natural Bi-color Ametrine, Oval Cut, 20.6x16.3 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 571571
Type: Ametrine
Weight: 20.51 ct 1 gem
Size: mm calibrated
Size: 20.6 x 16.3 x 9.9 mm
Exact Size: 20.55 x 16.25 x 9.91 mm
Length x Width x Depth
Shape: Oval Facet
Color: Bi-color
Clarity: VVS
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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

$
134.83
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 20.51 carat natural bi-color Ametrine gem, 1 pc in oval shape with an exact size of 20.55 x 16.25 x 9.91 mm. This loose Ametrine gemstone was mined in Brazil and its clarity is VVS (Eye Clean). No treatment has been applied on this natural Ametrine stone

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

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

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

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
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