X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1.51 ct Bi-color Tourmaline Gemstone, Tourmaline Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
1.51 ct Bi-color Tourmaline Stone, Natural Tourmaline in Octagon Step Cut Shape for Sale Tourmaline Gemstone in 7.4 x 5.4 mm Size for Sale, Tourmaline Stone in Bi-color Color

1.51ct Natural Bi-color Tourmaline, Octagon / Emerald Cut, VS

9.2 out of 10
See Bizrate Ratings for GemSelect
Tourmaline Product ID: 717376
Type: Tourmaline
Tourmaline Weight: 1.51 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 7.4 x 5.4 x 3.9 mm Tourmaline
Tourmaline Exact Size: 7.39 x 5.43 x 3.91 mm
Length x Width x Depth
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Color: Bi-color Tourmaline
Tourmaline Clarity: VS Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Origin: Mozambique Tourmaline
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

$
453.00
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 1.51 carat natural bi-color Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 7.39 x 5.43 x 3.91 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is VS (Eye Clean). No treatment has been applied on this natural Tourmaline stone

GemSelect 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

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 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

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 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