100% natural Tanzanite Cabochon- 0.65 g






Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
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Tanzanite cabochon, natural 100%, weight 0.65 g (3.27 carats), blue to blue‑violet colour, country of origin Tanzanite, with a gemmological certificate from a qualified gemmologist.
Description from the seller
Tanzanite
The tanzanite is guaranteed to be of natural origin by a graduate gemologist.
Beware of large lots of several hundred carats of “Tanzanite” offered at low prices or without reserve; they are most often low-value quartz, dyed blue (or green-dyed beryl/quartz for Emerald, same for Ruby).
Variety: Tanzanite
Number: 1 piece
Weight: 3.27 carats or 0.65 gram
Shape: cabochon
Dimensions: ≈ 10.5 x 9.5 mm ±
Color: blue to blue-violet
Clarity: visible inclusions, good quality
• Shipping within 3 days worldwide by postal mail.
• Possibility to group orders to reduce shipping costs.
• A gemological guarantee is attached to each order.
• I am a graduate gemologist of GEM-A in London.
• Each gem or each lot of gems is properly identified before sale.
• I respond to any question within 24 hours.
Tanzanite
The tanzanite is guaranteed to be of natural origin by a graduate gemologist.
Beware of large lots of several hundred carats of “Tanzanite” offered at low prices or without reserve; they are most often low-value quartz, dyed blue (or green-dyed beryl/quartz for Emerald, same for Ruby).
Variety: Tanzanite
Number: 1 piece
Weight: 3.27 carats or 0.65 gram
Shape: cabochon
Dimensions: ≈ 10.5 x 9.5 mm ±
Color: blue to blue-violet
Clarity: visible inclusions, good quality
• Shipping within 3 days worldwide by postal mail.
• Possibility to group orders to reduce shipping costs.
• A gemological guarantee is attached to each order.
• I am a graduate gemologist of GEM-A in London.
• Each gem or each lot of gems is properly identified before sale.
• I respond to any question within 24 hours.
Details
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
