X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

17.35 ct Bi-color Tourmaline Gemstone, Tourmaline Gem in Octagon Facet Shape for Sale.
Photos are of Actual Product for Sale
17.35 ct Bi-color Tourmaline Stone, Natural Tourmaline in Octagon Facet Shape for Sale Tourmaline Gemstone in 66.5 x 6.3 mm Size for Sale, Tourmaline Stone in Bi-color Color

17.35ct Natural Bi-color Tourmaline, Octagon / Emerald Cut, VVS

9.2 out of 10
See Bizrate Ratings for GemSelect
Tourmaline Product ID: 328004
Type: Tourmaline
Tourmaline Weight: 17.35 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 66.5 x 6.3 x 3.9 mm Tourmaline
Tourmaline Exact Size: 66.50 x 6.32 x 3.88 mm
Length x Width x Depth
Tourmaline Shape: Octagon Facet Tourmaline
Tourmaline Color: Bi-color Tourmaline
Tourmaline Clarity: VVS 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

$
3,817.55
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 17.35 carat natural bi-color Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 66.50 x 6.32 x 3.88 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is VVS (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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
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