Exquisite Blue Purple Tanzanite Gemstone from Tanzania, 4.14 cts. 10 mm., Custom Round Shape.


Gem: Tanzanite
Weight: 4.14 cts.
Size: 10.00 mm.
Color: Neon Purple and Blue
Clarity: IF
Cut: Ruination Round
Locality: Tanzania
Treatment: Heated

This is hands down the finest quality Tanzanite we have ever produced! The stone is absolutely radiant! The fantastic neon purple and blue colors just dazzle the eyes. The stone shifts color in different lights, becoming more blue or purple depending on the temperature. It is absolutely flawless in clarity! The light return and brilliance of this stone are unbelievable, just breathtaking! The cut is a special round shape design called Ruination. The cut preforms better than all other round shape cuts know, especially on Tanzanite. The cut was developed by Dr. Arya Akhavan, master cut designer. The polish on this stone is perfect and of such a high degree that dispersion is visible. Specifically flashes of red with appear when the stone is moved on the hand, especially in daylight. I truly cannot say enough about this gem. It is an irreplaceable treasure and will be an heirloom. This stone was faceted by Allyce Kosnar of Kosnar Gem Co, during March 2018. Enjoy!

Shipping from United States

Processing time

1-3 business days

Estimated shipping times

  • North America : 3 - 7 business days
  • Europe : 5 - 12 business days
  • Asia Pacific : 7 - 14 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns and exchanges

Just contact me within: 7 days of delivery

Ship items back to me within: 14 days of delivery

I don't accept cancellations

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)

Conditions of return

Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

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