- Gemstones: Zoisite
- Varieties / Species: Tanzanite
- Natural/lab created: Natural
- Origin: Tanzania
- Dimension: 12,17×7,68×5,01mm and 12,14×8,20×5,15mm
- Weight: 6,33ct. (Carat) 2 pcs.
- Shape: Pear
- Cut: Brilliant mix cut
- Purity / Clarity: Eye clean
- Color: Electric blue Violetish
- Mohs hardness: 6,5-7,0
- Transparent / Translucent / Opaque: Transparent
- Code: 13080985
- Comments: Pair
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- What are glass-filled gemstones? Lead glass-filled ruby is the technique of fracture-filling rubies utilizing lead glass to enhance their build. This process makes the glass-filled rubies look like top quality Ruby.
- What is a diffusion treatment ?Diffusion treatment is a permanent gemstone finishing method that uses extreme heat ( 1600-1900*C) and chemicals (titanium, beryllium, or chromium) to alter the surface color of a stone. It is primarily used on corundum (sapphires and rubies) and creates a thin, colored layer, often only 0.01 to 0.5 mm thick. It is a legitimate, but less valuable, treatment that must be fully disclosed.
- What is a heated treatment ? Heat treatment is a common method used to lighten, darken, or even change the color of gemstones. (Natural color transformation process)
- What is a CVD diamond? A CVD diamond (Chemical Vapor Deposition) is a lab grown diamond, a real diamond made of crystallized carbon. It is chemically, physically, hardness and optically identical to mined diamonds.
- If you are a wholesaler, jeweler, goldsmith, or manufacturer contact us for special discount
- PURITY / CLARITY DESIGNATION:
- FL – Flawless IF – Internally Flawless VVS1 – Very very small inclusions VVS2 – Very very small inclusions VS1 – Very small inclusions VS2 – Very small inclusions SI1 – Small inclusions SI2 – Small inclusions PI1 – Pique 1 imperfect PI2 – Pique 2 imperfect
Natural Tanzanite PAIR pear shape brilliant mix cut 2pcs. – 12,0×8,0x5,0mm 6,33ct. (80985)
5.999,00 €
- We are also happy to accept orders (gemstones with special cuts, calibrated gemstones for jewelry making) for wholesale and retail. Just ask us.
- Special gemstones for investment, ask us, (We buy our gemstones back when you want to sell, with a 10% profit). Just ask us.
- We make your individual jewelry, you look for the gemstone and together we make the design.
- Repairs and replacement of precious stones.
- Every gemstone and jewelry worth over 250 euros comes with a certificate.
- We guarantee the authenticity of the delivered goods.
- In reality, gemstones and jewelry are much better than in the photos.
For investing in gemstones, go to a specialist, we have over 30 years of experience (Netherlands, Austria, Germany, Greece, China, Japan……) we are happy to advise you, we can get any gemstone for you. (with certificate)
In stock
Description
Additional information
| Weight | 1 kg |
|---|---|
| Color |
Bluish Violet ,Electric Blue |
| Shape |
Pear |
| Cut |
Brilliant mix cut ,Pear |
| Gemstone |
Tansanite |
| Origin |
Tanzania |
| Natural/lab created |
Natural |
Certificates, Guarantees & Disclaimers
Many of our items are eligible for free Certificate, Insurance & Special Carrier Services.
Additional Services, Quality Guarantees & Precautions:
ENGLISH: Are you looking for goldsmith? We have! We manufacture your jewelry according to your wishes! Ask us for any design, in gold or silver.
ΕΛΛΗΝΙΚΑ: Ψάχνετε για χρυσοχόο; Έχουμε! Κατασκευάζουμε τα κοσμήματά σας σύμφωνα με τις επιθυμίες σας! Για οποιοδήποτε σχέδιο σε χρυσό ή ασημί, ρωτήστε μας.
ENGLISH: We sell only GENUINE products. Be careful with offers from sellers from Asia, especially India, as most sapphires, emeralds etc, are NOT GENUINE.
ΕΛΛΗΝΙΚΑ: Διαθέτουμε μόνο ΓΝΗΣΙΑ προϊόντα. Να είστε προσεκτικοί με προσφορές πωλητών από Ασία, καθως τα περισσότερα ζαφείρια, σμαράγδια κτλ, ΔΕΝ είναι ΓΝΗΣΙΑ.
Certificates
Offering Free Certificate for purchases over EUR 250 (for single stones)
Authenticity Guarantee
We guarantee the authenticity of our stones. We also accept orders and special requests. The gems are imported directly from our countries of origin. We are proud members of German Gemmological Society (DgemG, CIBJO) in Idar Oberstein.
Valuation report available
If you would like to have a valuation report for your jewelry or gemstones, contact us for an appointment.
We guarantee that the above description is true. All information was given to the best of our knowledge and belief and according to our perceptions.
Disclaimers
Since the photos of the stones in our listings are enlarged, inclusions are much more visible than in reality.
Please note the dimensions in the description.
If you are not satisfied with something, contact us, there is a solution for every problem.
Some words about Gemstone treatments & Abbreviations:
Some precious stones undergone heat treatment for color improvement.
The heat treatment of gemstones is a legitimate treatment method recognized worldwide by the CIBJO (Confédération Internationale de la Bijouterie, Joaillerie, Orfèvrerie, Diamantes, Perles et Pierres dt, International Jewelery Association). In a pure heat treatment, no color is introduced from the outside into the stone.
Only the color that is potentially already present in the stone is unfolded.
The heat treatment of gemstones is a legitimate treatment method recognized worldwide by the CIBJO (Confédération Internationale de la Bijouterie, Joaillerie, Orfèvrerie, Diamantes, Perles et Pierres dt, International Jewelery Association). In a pure heat treatment, no color is introduced from the outside into the stone.
Only the color that is potentially already present in the stone is unfolded.
Irradiated: Some gems, but mainly topazes are irradiated with gamma rays, neutrons or electrons to create or enhance color.
After treatment, the irradiated topaz must "cooldown" for a few months, so that any remaining radiation is converted; the resting phase time depends on the type of radiation.
We from Chalos-shop generally do NOT use irradiated stones.
Some abbreviations: Clarity: IF = Flawless, VVS = very very small inclusion, VS = very small inclusion, SI = small inclusion, PI = with inclusion, Opak = opaque
