X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

0.63 ctw Blue Tanzanite Gemstones, Tanzanite Gems in Marquise Facet Shape for Sale.
Photos are of Actual Products for Sale
0.63 ctw Blue Tanzanite Stones, Natural Tanzanite in Marquise Facet Shape for Sale Tanzanite Gemstones in 7 x 3.5 mm (calibrated) Size for Sale, Tanzanite Stones in Violet Blue Color

0.63ct Natural Violet Blue Tanzanite Gems, Marquise, VVS-VS

9.7 out of 10
See Bizrate Ratings for GemSelect
Tanzanite Product ID: 644055
Type: Tanzanite
Tanzanite Weight: 0.63 ct (total) Tanzanite 2 gems
avg. 0.32 ct
Tanzanite Size: 7 x 3.5 mm calibrated Tanzanite
Tanzanite Size: 7 x 3.5 x 1.9 mm Tanzanite
Tanzanite Exact Size: 7.04 x 3.48 x 1.87 mm
Length x Width x Depth
Tanzanite Shape: Marquise Facet Tanzanite
Tanzanite Color: Violet Blue Tanzanite
Tanzanite Clarity: VVS-VS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 2 pcs
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

$
45.36
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

These are 0.63 carat natural violet blue Tanzanite gems, 2 pcs in marquise shape with an exact size of 7.04 x 3.48 x 1.87 mm. These loose Tanzanite gemstones were mined in Tanzania and their 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 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

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 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