X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1.69 ct Blue Tanzanite Gemstone, Tanzanite Gem in Round Facet Shape for Sale.
Photos are of Actual Product for Sale
1.69 ct Blue Tanzanite Stone, Natural Tanzanite in Round Facet Shape for Sale Tanzanite Gemstone in 8 mm (calibrated) Size for Sale, Tanzanite Stone in Intense Blue Color

1.69ct Natural Intense Blue Tanzanite, Round Cut, VVS-VS

9.7 out of 10
See Bizrate Ratings for GemSelect
Tanzanite Product ID: 717598
Type: Tanzanite
Tanzanite Weight: 1.69 ct Tanzanite 1 gem
Tanzanite Size: 8 mm calibrated Tanzanite
Tanzanite Size: 7.8 mm Tanzanite
Tanzanite Exact Size: 7.81 x 4.20 mm
Diameter x Depth
Tanzanite Shape: Round Facet Tanzanite
Tanzanite Color: Intense Blue Tanzanite
Tanzanite Clarity: VVS-VS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
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

$
602.17
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 1.69 carat natural intense blue Tanzanite gem, 1 pc in round shape with an exact size of 7.81 mm x 4.20 mm . This loose Tanzanite gemstone was mined in Tanzania and its clarity is VVS-VS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie 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

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

Overall Rating -> 10 star ratings

Very professional site

Posted By JR in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 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 $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image