21.87 carats!! Pigeon-blood rubies - top quality GÉANT - MAURITANIA - Height: 16.7 mm - Width: 12.3 mm- 4.37 g - (1)
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Natural ruby rough from Mauritania, weighing 21.87 carats with dimensions 16.7 × 12.3 × 12.1 mm, no treatment and a single crystal of significant presence.
AI-assisted summary
Description from the seller
Discover this magnificent 100% natural rough ruby of 21.87 carats, from Mauritania, selected for its sumptuous raspberry-red coloration, impressive crystallization, and remarkable brilliance.
This gemstone stands out with an intense red color in raspberry-pink hues, especially spectacular when illuminated by a light source.
Its well-developed crystal morphology, generous dimensions, and beautiful translucent zones give it an exceptional presence.
With more than 21 carats, this ruby is a piece of character, particularly appealing to collectors and natural gemstone enthusiasts.
Technical characteristics
- Stone: Natural ruby – Red variety of corundum
- Weight: 21.87 carats
- Dimensions: 16.7 × 12.3 × 12.1 mm
- Origin: Mauritania
- Color: Intense raspberry red, pinkish-red nuances
- Transparency: Translucent, beautiful light transmission under backlight
- Crystallization: Raw crystal with well-marked natural faces
- Treatment: None – Untreated, non-heated
- Authenticity: 100% natural
Gemmological analysis – A particularly seductive crystallization
This ruby stands out for its expressive crystal structure and color intensity, two characteristics that give it real aesthetic interest.
Its morphology features relatively flat faces, natural reliefs, and beautiful growth lines, evidencing its crystal development.
Under backlight, the stone reveals a magnificent raspberry-red luminosity, showing different translucent zones and subtle internal contrasts.
Some inclusions and natural irregularities remain visible, characteristic of its rough state and geological history.
History and rarity – The timeless prestige of the ruby
Since antiquity, the ruby has been among the most prestigious and coveted gemstones in the world.
Symbol of power, passion, and nobility, it has long been associated with sovereigns and great gem collections.
Its famous red color mainly derives from the presence of chromium in the crystal structure of corundum.
Natural rubies with beautiful crystallization, intense coloration, and a weight above 20 carats attract particular interest from mineral collectors and gemstone enthusiasts.
A prestigious collectible piece
With its 21.87 carats, this magnificent rough ruby combines several highly sought-after qualities: intense color, pronounced crystal morphology, and beautiful light transmission.
Its volume and natural structure also make it an interesting stone for lapidary professionals.
A remarkable collectible piece, combining natural beauty, mineralogical character, and timeless prestige.
Practical information
- Photographs were taken of the stone actually offered for sale.
- Backlighting used to reveal its color and translucency.
- Nuances may vary slightly depending on lighting and screens.
- Carefully prepared shipping with appropriate protection.
A superb natural ruby of 21.87 carats, remarkable for its vibrant raspberry-red color, expressive crystallization, and magnificent brightness.
General Conditions of Sale – MineralsOpals:
At MineralsOpals, your satisfaction is a top priority.
All orders are processed with the utmost care, from stone selection to final shipping.
- Shipping & timelines:
Dispatch within 1 to 3 business days maximum, usually the day after the order.
Shipping from Monday to Friday (excluding weekends and holidays).
Each package is sent via La Poste with a tracking number provided.
Carefully packaged: each stone is individually protected, then placed in a secure rigid carton.
- Warranty & customer service:
100% of shipments are guaranteed: in case of any issue, we always find a solution.
You buy with confidence: full refund, replacement, or a courtesy gesture in case of loss or proven issue.
If you have any questions, doubts, or specific requests, you can contact me at any time, and I will gladly respond promptly.
Trust & commitment
Each stone is photographed with care to reflect its natural beauty.
You benefit from personalized tracking.
My goal: to offer you a reliable, humane, and transparent purchasing experience.
Thank you for your support.
Do not hesitate to check our no-reserve auctions to discover other exceptional products and follow us to stay informed about 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 TranslateDiscover this magnificent 100% natural rough ruby of 21.87 carats, from Mauritania, selected for its sumptuous raspberry-red coloration, impressive crystallization, and remarkable brilliance.
This gemstone stands out with an intense red color in raspberry-pink hues, especially spectacular when illuminated by a light source.
Its well-developed crystal morphology, generous dimensions, and beautiful translucent zones give it an exceptional presence.
With more than 21 carats, this ruby is a piece of character, particularly appealing to collectors and natural gemstone enthusiasts.
Technical characteristics
- Stone: Natural ruby – Red variety of corundum
- Weight: 21.87 carats
- Dimensions: 16.7 × 12.3 × 12.1 mm
- Origin: Mauritania
- Color: Intense raspberry red, pinkish-red nuances
- Transparency: Translucent, beautiful light transmission under backlight
- Crystallization: Raw crystal with well-marked natural faces
- Treatment: None – Untreated, non-heated
- Authenticity: 100% natural
Gemmological analysis – A particularly seductive crystallization
This ruby stands out for its expressive crystal structure and color intensity, two characteristics that give it real aesthetic interest.
Its morphology features relatively flat faces, natural reliefs, and beautiful growth lines, evidencing its crystal development.
Under backlight, the stone reveals a magnificent raspberry-red luminosity, showing different translucent zones and subtle internal contrasts.
Some inclusions and natural irregularities remain visible, characteristic of its rough state and geological history.
History and rarity – The timeless prestige of the ruby
Since antiquity, the ruby has been among the most prestigious and coveted gemstones in the world.
Symbol of power, passion, and nobility, it has long been associated with sovereigns and great gem collections.
Its famous red color mainly derives from the presence of chromium in the crystal structure of corundum.
Natural rubies with beautiful crystallization, intense coloration, and a weight above 20 carats attract particular interest from mineral collectors and gemstone enthusiasts.
A prestigious collectible piece
With its 21.87 carats, this magnificent rough ruby combines several highly sought-after qualities: intense color, pronounced crystal morphology, and beautiful light transmission.
Its volume and natural structure also make it an interesting stone for lapidary professionals.
A remarkable collectible piece, combining natural beauty, mineralogical character, and timeless prestige.
Practical information
- Photographs were taken of the stone actually offered for sale.
- Backlighting used to reveal its color and translucency.
- Nuances may vary slightly depending on lighting and screens.
- Carefully prepared shipping with appropriate protection.
A superb natural ruby of 21.87 carats, remarkable for its vibrant raspberry-red color, expressive crystallization, and magnificent brightness.
General Conditions of Sale – MineralsOpals:
At MineralsOpals, your satisfaction is a top priority.
All orders are processed with the utmost care, from stone selection to final shipping.
- Shipping & timelines:
Dispatch within 1 to 3 business days maximum, usually the day after the order.
Shipping from Monday to Friday (excluding weekends and holidays).
Each package is sent via La Poste with a tracking number provided.
Carefully packaged: each stone is individually protected, then placed in a secure rigid carton.
- Warranty & customer service:
100% of shipments are guaranteed: in case of any issue, we always find a solution.
You buy with confidence: full refund, replacement, or a courtesy gesture in case of loss or proven issue.
If you have any questions, doubts, or specific requests, you can contact me at any time, and I will gladly respond promptly.
Trust & commitment
Each stone is photographed with care to reflect its natural beauty.
You benefit from personalized tracking.
My goal: to offer you a reliable, humane, and transparent purchasing experience.
Thank you for your support.
Do not hesitate to check our no-reserve auctions to discover other exceptional products and follow us to stay informed about 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
Number of objects
1
Main mineral
21.87 carats!! Pigeon-blood rubies - top quality
Mineral form
GÉANT - MAURITANIA
Weight
4.37 g
Country of origin
Mauritania
Height
16.7 mm
Width
12.3 mm
Depth
12.1 mm
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