Opals
Gemstones
Jewelry
Coins
No has pujado en esta subasta.
Colombian mercaderes teal sapphire rough 3.87 Ct -No heat-
- SKU
- Dimensiones (mm)
- 7.41 x 6.01 x 6.39mm
- Peso (cts)
- 3.87
- Treatment
- No Treatment
- Type
- Rough, Facet Grade Rough, Specimen
- Clarity
- VS
- Colores
-
Welcome to Lunariagems!
It is indeed a pleasure to showcase in this occasion an ultra rare Colombian Mercaderes teal sapphire of a nice quality, this kind of sapphires from Colombia with this special blend of colors blue-green are considered rare and very attractive, if you’ve been looking for a beautiful collectible sapphire for cutting or for upgrading your mineral collection, this is your chance to acquire one!
Gem: Colombian sapphire
Origin: Mercaderes, Cauca, Colombia
Color: Teal Blue-Green
Shape: Natural/hexagonal
Dimensions: 7.41x6.01x6.39mm
Weight: 3.87 Ct
Treatment: None
Purity: Good
Price per carat: 100 USD
Final price: 387 USD
Fixed price.
Our Colombian sapphires are ethically sourced using artisanal techniques, only collected from the river beds, by “guaqueros” or independent miners, This deposit continues to produce in small quantities, with most material extracted from riverbeds using picks and shovels. Independent miners collect year-round and go to Bogotá to sell the material. The corundum mines of Colombia are located in the southern part of the Cordillera Central, specifically in the Mercaderes - Rio Mayo region. These corundum occurrences are found in the alluvial deposits of the Rubi, Guabo, Paloverde, Limoncito, Chenequeta, Cocal, Monteoscuro, Monserrate and Honda streams, where the material from the Granatifera Tuff is eroded. The corundums show surface features indicating transport, corrosion and mechanical abrasion. These materials are not likely to be cogenetic with the lamprophyric host, but are possibly crustal fragments accidentally incorporated into the eruption magma. The presence of rutile and almandine - pyrope as crystalline inclusions within the corundums, and the existence of augite, kyanite and hercynite suggest a metamorphic origin possibly associated with the granulite xenoliths found in the Granatífera Tuff.
| Proveedor de envío | Envío a Colombia | Envíos al resto del mundo | Envío combinado ( Colombia ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| DHL |
|
|
No disponible |
|
- SKU
- Dimensiones (mm)
- 7.41 x 6.01 x 6.39 mm
- Peso (cts)
- 3.87
- Treatment
- No Treatment
- Type
- Rough, Facet Grade Rough, Specimen
- Clarity
- VS
- Colores
-
Welcome to Lunariagems!
It is indeed a pleasure to showcase in this occasion an ultra rare Colombian Mercaderes teal sapphire of a nice quality, this kind of sapphires from Colombia with this special blend of colors blue-green are considered rare and very attractive, if you’ve been looking for a beautiful collectible sapphire for cutting or for upgrading your mineral collection, this is your chance to acquire one!
Gem: Colombian sapphire
Origin: Mercaderes, Cauca, Colombia
Color: Teal Blue-Green
Shape: Natural/hexagonal
Dimensions: 7.41x6.01x6.39mm
Weight: 3.87 Ct
Treatment: None
Purity: Good
Price per carat: 100 USD
Final price: 387 USD
Fixed price.
Our Colombian sapphires are ethically sourced using artisanal techniques, only collected from the river beds, by “guaqueros” or independent miners, This deposit continues to produce in small quantities, with most material extracted from riverbeds using picks and shovels. Independent miners collect year-round and go to Bogotá to sell the material. The corundum mines of Colombia are located in the southern part of the Cordillera Central, specifically in the Mercaderes - Rio Mayo region. These corundum occurrences are found in the alluvial deposits of the Rubi, Guabo, Paloverde, Limoncito, Chenequeta, Cocal, Monteoscuro, Monserrate and Honda streams, where the material from the Granatifera Tuff is eroded. The corundums show surface features indicating transport, corrosion and mechanical abrasion. These materials are not likely to be cogenetic with the lamprophyric host, but are possibly crustal fragments accidentally incorporated into the eruption magma. The presence of rutile and almandine - pyrope as crystalline inclusions within the corundums, and the existence of augite, kyanite and hercynite suggest a metamorphic origin possibly associated with the granulite xenoliths found in the Granatífera Tuff.
| Proveedor de envío | Envío a Colombia | Envíos al resto del mundo | Envío combinado ( Colombia ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| DHL |
|
|
No disponible |
|
LunariaGems is a premier jewelry and gemstone business renowned for its exquisite collection of high....
-
PositivoPaid and shipped - no feedback left after 100 days
-
Positivo
Very nice gem. Exactly as described. Ready for a new ring!
-
Positivo
Everything is perfect, the stone is beautiful Thank you so much !
-
Positivo
Lovely sapphire, just as described with fast delivery and no hassle, beautifully presented and packaged too, will be purchasing from lunarigems again.
-
Positivo
Beautiful piece
¿Por qué los usuarios se superan a sí mismos?
Cuando se realiza una oferta, este es el monto máximo que una persona está dispuesta a ofertar por el producto. Nuestro sistema ofertará automáticamente en nombre del postor y aumentará la oferta de manera gradual hasta el máximo para mantener su posición como el mejor postor.
Cuando hay un ícono que indica "Oferta automática", significa que nuestro sistema está realizando ofertas de forma activa para el postor en función de su oferta máxima. Esto puede parecer como si los postores estuvieran pujando más que ellos mismos, pero es simplemente el resultado de que el sistema actualiza la oferta para reflejar el límite máximo del postor.
