Natural 23.95 Carat D Block Tanzanite Gemstone

Item Information

Dimensions (mm) 20.04 x 16.25 x 10.98mm
Weight (carats) 23.95 carats
Colors

Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used extensively in jewelry. To date, Tanzanite is found only in the Arusha region of the African country of Tanzania, and it was named after its country of origin. 

Tanzanite gemstones are always Heat treated. Natural Tanzanites have a more dull gray, greenish, or brownish color, and heating to above 800 degrees Fahrenheit (about 430 Celsius) will produce the deep blue to violet color. The main appeal of Tanzanite is its lovely color. Its color ranges from pure blue to purplish-blue. It is highly pleochroic, and will display different color saturation when viewed at different angles.



You have not bid on this auction.
Shipping $8.00
21 Days via Standard Shipping - Tracked

4 bids placed so far

Reserve not met

$3,000 dhammika
$2,400 rjanders
$900 ally5835
$1 ally5835
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1153967
Watchers 9 watching
Viewed 519 times
Starts 7th May 2021 12:30pm PDT
Ends 10th May 2021 12:29pm PDT

Shipping & Insurance

Provider Shipping Transit
DHL $25.00 10 days
Standard Shipping - Tracked $8.00 21 days
Shipping Insurance all providers $0.00 (optional)

About Mineralscollection

You May Also Like