Gia Certified Natural

GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE


GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE
GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE
GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE

GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE   GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE
GIA CERTIFIED 3.13 ct AAAA EYE-OPENING OCTAGON CUT (11 X 7 MM) GENUINE D'BLOCK TANZANITE GEMSTONE. IF QUALITY VIOLETISH BLUE TANZANITE. 100% Natural Genuine Mined from Earth Gemstone!! 11.29 x 7.12 x 4.41 mm. Mohs Hardness - 6.5-7 Found in - Mererani, Tanzania History - Tanzanite is a blue zoisite which is trichroic - meaning it often shows different colors when viewed from different directions. In 1967 a rich violet-blue transparent type of zoisite was discovered in Tanzania. The stone was named after this, the only country they are found, two years later. Tanzanites are now found in blue, green, yellow, pink, and brwon, but all will change to a blue color when heated. The stone was added to the official December birthstone list in 2004. It has a low resistance to ultrasound, therefore, do not clean with ultrasonic cleaner.

Zoisite was first discovered by Baron von Zois in Austria, and called Saualpite. Metaphysical - thought to stabilize emotions, for grounding, security, brings happiness, enhances communicative abilities.

This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "deluxegems" and is located in this country: US. This item can be shipped worldwide.
  1. Gemstone Type: Tanzanite
  2. Stone Type: Tanzanite
  3. Certified By: GIA - Gemological Institute Of America
  4. Total Carat Weight (TCW): 3.13
  5. Total Carat Weight: 3.13
  6. Size: 11.29 x 7.12 x 4.41 mm
  7. Gemstone Color: Violetish Blue
  8. Fancy Color: Violetish Blue
  9. Gemstone Shape: Octagon
  10. Clarity: IF
  11. Gemstone Treatment: Heated
  12. Country/Region of Manufacture: Tanzania, United Republic Of
  13. Brand: DeluxeGems
  14. Item Length: 11.29
  15. Item Width: 7.12
  16. Item Depth: 4.41
  17. Transparency: Transparent
  18. Cut Grade: Excellent
  19. Cut: Excellent
  20. Certification: GIA
  21. Country of Origin: Tanzania, United Republic Of
  22. Grade: AAAA
  23. Luster: Excellent
  24. Natural/Lab-Created: Natural
  25. Number of Pieces: 1
  26. Hardness: 6.5 Mohs scale
  27. SKU: 222511-1O24PO
  28. Modified Item: No
  29. Gemstone Creation: Natural
  30. Gemstone Form: Polished
  31. Gemstone Clarity Grade: Loupe Clean

GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE   GIA CERTIFIED 3.13 ct AAAA OCTAGON (11 x 7 mm) GENUINE D'BLOCK TANZANITE