search
  • Sign In
    Sign Up
  • English speaking customer support only

    Toll Free - USA & Canada only:
    1-800-464-1640

    International:
    +66-39609697

  • Change Language
  • USD
Loose 10.52 ct Oval Blue Tanzanite Gemstone for Sale, 16.4 x 11.6 mm | GemSelect
Loose 10.52 ct Oval Blue Tanzanite Gemstone for Sale, 16.4 x 11.6 mm | GemSelect Loose 10.52 ct Oval Blue Tanzanite Gemstone for Sale, 16.4 x 11.6 mm | GemSelect

16.4 x 11.6mm Oval Facet Blue Tanzanite from Tanzania, Weight of 10.52ct, Natural heated gemstone in VVS Clarity, 1pc Tanzanite - the Color is Intense Violet Blue, Mohs Hardness of 6.5 - 7 suitable for daily wear jewelry, Exhibits Excellent Fire

On-Time Delivery:
8.9 out of 10
Product Availability:
9.1 out of 10
Product Met Expectations:
8.4 out of 10
8.6 out of 10
Product ID: 378198
Type: Tanzanite
Weight: 10.52 ct 1 gem
Size:(more) 16 X 12 mm calibrated
Size:(more) 16.4 x 11.6 x 7.8 mm
Shape: Oval Facet
Color: Intense Violet Blue
Clarity: VVS
Treatment: Heated
Origin: Tanzania
Content: 1 pc
Certificate Options
$
5,78655

Product Description

This is a natural oval facet intense violet-blue Tanzanite in the exact size of 16.37 x 11.64 x 7.84mm. The gemstone was mined in Tanzania and has a finished weight of 10.52ct. The clarity of this blue Tanzanite is graded as VVS, which stands for "Very, Very Slightly Included" under 10 x magnification. This gemstone has been heated to improve its color and clarity. It is a very common treatment for gemstones. The item is sold as seen in the picture: 1 piece blue Tanzanite for the price listed.

Product Features

  • VVS is one of the best clarity gradings available. This gemstone is graded VVS.
  • The Tanzanite has a calibrated size of 16 X 12 mm which is perfect for standard jewelry settings.

Product Uses

  • According to Vedic Jyotish astrology, tanzanite is not associated with any particular planet so it can be safely worn by everyone.
  • Tanzanite is considered a good luck charm by the Maasai tribes people of Tanzania where this gemstone is found.
  • This gemstones is suitable for a center-stone in a pendant.

Policies

Certified Store Reviews

Over 16 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

I am always looking for good quality stones

Posted By Nathan in November, 2021
Source: Bizrate

Overall Rating -> 9 star ratings

First time user. So far the experience has been pleasant but will know more after receiving the product.

Posted By Greybeard in December, 2021
Source: Bizrate

Overall Rating -> 9 star ratings

Good selection.

Posted By Ez in January, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I ordered more than I plan to keep to choose best quality. Glad for the return policy. Glad for the good reviews.

Posted By Carol in September, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

I love GemSelect!!! These have been the easiest purchases I've ever made online.

Posted By WineLover in March, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I love this wed site, is incredible how you can find all types of gemstone, in all prices, excellent for jewelers

Posted By Love gemstones in December, 2021
Source: Bizrate

Overall Rating -> 9 star ratings

The site it's self looks fairly plain and simple but the wide variety of stones with high quality photos and price ranges made finding a beautiful stone in my price range was extremely easy.

Posted By Randy in July, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

Another great purchase. I just received my 3rd order and have another coming soon. Won't buy anywhere else!

Posted By Beth P. in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Huge selection of gemstones. This is my go to site for gems that aren't available through online retailers like Rio or Stuller. Perfect for custom and one of a kind pieces.

Posted By Erica in September, 2021
Source: Bizrate

Overall Rating -> 9 star ratings

Can’t wait to receive my gems!! Here’s hoping they are as beautiful as on the site. It will be great to find a trusted gem supply

Posted By CLK in October, 2021
Source: Bizrate

Overall Rating -> 9 star ratings

I am always pleased with my GemSelect experiences. The ability to narrow my focus by size, price, lots, etc is wonderful. The gems are always as advertised.

Posted By Magpie in February, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent. Very intuitive and easy to navigate.

Posted By Kiki in March, 2022
Source: Bizrate

Overall Rating -> 8 star ratings

Good: Your reputation of selling quality trusted gems is what encouraged me to buy from you in the first place. Without it, I would not have bought anything. I intend to test everything with a gem tester, but also will get privately appraised.Bad: My only gripe is the labs you use aren't the best. They're not very well known, and not readily accepted by the buying market in my opinion. Pending my gemologist appraisals, we'll see how well your assessment aligns with trusted IGS accredited appraisals.

Posted By Vincent M. in March, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent prices and selection as I have been searching for a pair of sapphires for 2 weeks

Posted By Amalazzi in December, 2021
Source: Bizrate

Overall Rating -> 10 star ratings

All good...

Posted By Johnney in March, 2022
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 15.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 25.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 39.00
Turnaround Time: 8-12 working days Details
STAY IN TOUCH
*You're signing up to receive GemSelect promotional email.

Privacy Notice © 2005-2022 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

112

More Shapes
Popular Gemstones
  • Sapphire
  • Emerald
  • Ruby
  • Aquamarine
  • Zircon
  • Opal
  • Topaz
  • Tourmaline
  • Garnet
  • Amethyst
  • Citrine
  • Tanzanite
All Gemstones (136)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Cat's Eye
  • Agate
  • Agate Geode
  • Almandine Garnet
  • Amazonite
  • Amethyst
  • Amethyst Geode
  • Ametrine
  • Ammolite
  • Andalusite
  • Andesine Labradorite
  • Apatite
  • Aquamarine
  • Aventurine
  • Black Opal
  • Bloodstone
  • Boulder Opal
  • Carnelian
  • Cat's Eye Apatite
  • Cat's Eye Aquamarine
  • Cat's Eye Gemstones
  • Cat's Eye Moonstone
  • Cat's Eye Opal
  • Cat's Eye Scapolite
  • Chalcedony
  • Charoite
  • Chocolate Opal
  • Chrome Diopside
  • Chrysoberyl
  • Chrysocolla
  • Chrysoprase
  • Citrine
  • Color Change Gemstones
  • Color-Change Diaspore
  • Color-Change Fluorite
  • Color-Change Garnet
  • Color-Change Sapphire
  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Druzy Variscite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hematite
  • Hemimorphite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
  • Jade Gemstones
  • Jadeite
  • Jasper
  • Kornerupine
  • Kunzite
  • Kyanite
  • Labradorite
  • Lapis Lazuli
  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
  • Morganite
  • Mother Of Pearl
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Opal
  • Opal Doublet
  • Opal In Matrix
  • Pearl
  • Peridot
  • Pietersite
  • Prehnite
  • Pyrite
  • Pyrope Garnet
  • Quartz
  • Quartz Cat's Eye
  • Quartz With Hedenbergite
  • Quartz With Marcasite
  • Rainbow Moonstone
  • Rainbow Pyrite
  • Rhodochrosite
  • Rhodolite Garnet
  • Rose Quartz
  • Rubellite Tourmaline
  • Ruby
  • Ruby In Fuchsite
  • Ruby-Zoisite
  • Rutile Quartz
  • Sapphire
  • Scapolite
  • Scolecite
  • Seraphinite
  • Sillimanite
  • Sillimanite Cat's Eye
  • Smithsonite
  • Smoky Quartz
  • Snowflake Obsidian
  • Sodalite
  • Spectrolite
  • Spessartite Garnet
  • Sphene
  • Spinel
  • Star Diopside
  • Star Garnet
  • Star Gemstones
  • Star Moonstone
  • Star Rose Quartz
  • Star Ruby
  • Star Sapphire
  • Strawberry Quartz
  • Sunstone
  • Tanzanite
  • Tiger's Eye
  • Tiger's Eye Matrix
  • Topaz
  • Tourmaline
  • Tsavorite Garnet
  • Turquoise
  • Variscite
  • Zircon
Main Categories
  • New Arrivals
  • Gemstone Lots
  • Calibrated Gemstones
  • Gemstones By Piece
  • Top Grade Gems
  • Matching Pairs
  • Cabochon Gemstones
  • Drilled Gems, Briolettes and Beads
  • Birthstones
  • Gemstone Carvings
  • Fancy Gemstones
  • Star Gemstones
  • Unheated Sapphire
English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39609697

Save Money
No shipping Fees for Additional Items!
$8.90 Worldwide Shipping

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart