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5mm Faceted Trillion Tanzanite

Part # 921-Z05 Only 2 left Weight -- lb -- g
Current price $180.00
Volume pricing
Total qty Discount Per unit You save
1 – 2 $180.00
3 – 4 5% off $171.00 $9.00
5 – 9 10% off $162.00 $18.00
10 + 12% off $158.40 $21.60
Add 2 more for 5% off, saves another $9.00 each.

Tanzanite is found in only one location in the entire world — the Merelani Hills of Tanzania in Eastern Africa. Discovered in 1962, tanzanite is a relative newcomer on the gemstone market, yet it has grown incredibly popular among jewelers and collectors alike. This 5mm faceted trillion-cut tanzanite showcases the gem's signature pleochroic character, displaying shifting color depending on the viewing angle.

Pure blue to violetish-blue hues are prized in tanzanite, and these stones fall within that desirable color range. Eye clean in clarity, they are well suited for setting in fine jewelry. Tanzanite is the birthstone of December, making it a meaningful choice for custom designs and finished pieces intended for resale.

Because tanzanite is sensitive to thermal shock, it must be handled with care during setting and finishing. Always clean with warm, soapy water — never expose to ultrasonic or steam cleaning equipment.

Features

  • Strongly pleochroic — displays shifting color from different directions
  • Eye clean clarity
  • Blue to violetish-blue color range
  • Heat treated for color enhancement
  • December birthstone
  • Sourced from Tanzania, the only known locality in the world
  • Suitable for resale in finished jewelry

Specifications

Cut Faceted Trillion
Size 5mm
Stone Type Genuine Tanzanite
Clarity Eye Clean
Color Range Blue to Violetish-Blue
Treatment Heat Treated
Origin Tanzania
Birthstone Month December
Care Warm soapy water only — no ultrasonic or steam
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Brand
Otto Frei
Part #
921-Z05
Type
Faceted Gemstone
Dimensions
0.1 in x 0.1 in x 0.1 in
Cut
Faceted Trillion
Size
5mm
Stone Type
Genuine Tanzanite
Clarity
Eye Clean
Color Range
Blue to Violetish-Blue
Treatment
Heat Treated
Birthstone Month
December
Care
Warm soapy water only — no ultrasonic or steam