Rare natural pleochroic Tanzanite 3.40 carats – Exceptional Quality - Height: 11 mm - Width: 10.3 mm- 0.68 g - (1)
Opens 10 December
Starting bid
€ 1
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Expert
Selected by Georgia Foteinou
Holds BSc in geology and post-graduate qualifications in geochemistry.
Estimate € 280 - € 330
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Description from the seller
Magnificent raw tanzanite of 3.40 carats, exhibiting a pronounced pleochroic phenomenon: blue, violet, and greenish reflections appear depending on the viewing angle and light. This feature makes it a highly sought-after and exceptional stone.
Completely natural and unheated, it retains its original brilliance and authenticity, making it ideal for collection or gemology.
Features:
Weight: 3.40 carats
Dimensions: 11 × 10.3 × 4.7 mm
Color: Blue-violet with greenish hues (intense pleochroism).
Treatment: None (100% natural, unheated)
Remarkable points:
Exceptional and rare pleochroism.
Gem quality, ideal for a high-end project.
Unique specimen, combining the intensity and subtlety of nuances.
An exceptional stone, rare and precious, that perfectly embodies the magic of natural tanzanites.
General Terms and Conditions of Sale – MineralsOpals:
At MineralsOpals, your satisfaction is an absolute priority.
All orders are handled with the utmost care, from the selection of stones to the final shipment.
Shipping & delivery times:
Shipment within a maximum of 1 to 3 working days, usually the day after the order.
Shipment from Monday to Friday (excluding weekends and holidays).
Each package is shipped via La Poste with a tracking number provided.
Neat packaging: each stone is individually protected, then placed in a secure rigid box.
Warranty & customer service :
100% of shipments are guaranteed: in case of any issue, we always find a solution.
You shop with complete confidence: full refund, replacement, or a goodwill gesture in case of loss or proven problem.
In case of questions, doubt, or specific requests, you can contact me at any time, and I will be happy to respond to you as soon as possible.
Trust & Commitment
Each stone is carefully photographed to reflect its natural beauty.
You have personalized follow-up.
My goal: to offer you a reliable, human, and transparent shopping experience.
Thank you for your support.
Be sure to check out our unreserved auctions for more great items and follow us to stay up to date with our new offerings.
Seller's Story
MineralsOpals is a boutique specializing in the sale of authentic minerals and gemstones. We carefully select exceptional stones, ethically sourced and renowned for their quality and benefits.
Our commitment:
Offering top quality minerals, with total transparency on their origin and properties. Each stone is chosen to enrich your collection or to accompany your well-being.
Why MineralsOpals?
Detailed descriptions, high-quality photos and attentive customer service ensure you can buy with confidence.
Discover our selection and contact us for any questions.
Translated by Google TranslateMagnificent raw tanzanite of 3.40 carats, exhibiting a pronounced pleochroic phenomenon: blue, violet, and greenish reflections appear depending on the viewing angle and light. This feature makes it a highly sought-after and exceptional stone.
Completely natural and unheated, it retains its original brilliance and authenticity, making it ideal for collection or gemology.
Features:
Weight: 3.40 carats
Dimensions: 11 × 10.3 × 4.7 mm
Color: Blue-violet with greenish hues (intense pleochroism).
Treatment: None (100% natural, unheated)
Remarkable points:
Exceptional and rare pleochroism.
Gem quality, ideal for a high-end project.
Unique specimen, combining the intensity and subtlety of nuances.
An exceptional stone, rare and precious, that perfectly embodies the magic of natural tanzanites.
General Terms and Conditions of Sale – MineralsOpals:
At MineralsOpals, your satisfaction is an absolute priority.
All orders are handled with the utmost care, from the selection of stones to the final shipment.
Shipping & delivery times:
Shipment within a maximum of 1 to 3 working days, usually the day after the order.
Shipment from Monday to Friday (excluding weekends and holidays).
Each package is shipped via La Poste with a tracking number provided.
Neat packaging: each stone is individually protected, then placed in a secure rigid box.
Warranty & customer service :
100% of shipments are guaranteed: in case of any issue, we always find a solution.
You shop with complete confidence: full refund, replacement, or a goodwill gesture in case of loss or proven problem.
In case of questions, doubt, or specific requests, you can contact me at any time, and I will be happy to respond to you as soon as possible.
Trust & Commitment
Each stone is carefully photographed to reflect its natural beauty.
You have personalized follow-up.
My goal: to offer you a reliable, human, and transparent shopping experience.
Thank you for your support.
Be sure to check out our unreserved auctions for more great items and follow us to stay up to date with our new offerings.
Seller's Story
MineralsOpals is a boutique specializing in the sale of authentic minerals and gemstones. We carefully select exceptional stones, ethically sourced and renowned for their quality and benefits.
Our commitment:
Offering top quality minerals, with total transparency on their origin and properties. Each stone is chosen to enrich your collection or to accompany your well-being.
Why MineralsOpals?
Detailed descriptions, high-quality photos and attentive customer service ensure you can buy with confidence.
Discover our selection and contact us for any questions.
Translated by Google TranslateDetails
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