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5.17ct cobalt certified natural color change spinel.
- SKU
- Dimensiones (mm)
- 10.850 x 8.680 x 6.760mm
- Peso (cts)
- 5.170
- Certified Gemstones
- Sí
- Treatment
- No Treatment
- Tipo
- Faceted
- Colores
-
Beautiful greyish violet color under incandescent light. Looks more blue violet in natural sunlight as you see in the video. Violet under fluorescent. Pretty stone and nice size at 5.17 cts. Sri Lanka origin. Color changer. Very nice cut on this one with lots of internal reflection. Nice opan color. Looks good in dim light. Has a veil inside on the pavilion and a few small crystal inclusions in one corner under the crown both are completely invisible to the naked eye. Only viewable under higher magnification.
https://www.youtube.com/watch?v=WYO3eJKCpio
Youtube video link above shows stone under incandescent light at night inside the dining room.
Certification says cobalt spinel. This stone is NOT surface coated. Neither are any of my other gems. I buy direct from the miners and eliminate all the middle men so I can offer you the savings.
Please be aware that I pride myself on bringing the best quality stones for the best possible prices. I only select the best cut stones to offer my customers.
I try to price my stones below other sellers and try to make sure all customers are getting a true gemstone at a bargain price.
There is an article on this site about blue spinel titled “The rarest of them all”. It is located in the learn section under Additional Gemstone Information.
Spinel is rarely treated or heated as it naturally comes without many inclusions and heating does nothing to increase the beauty of the stones.
Spinel is rapidly becoming more popular. I’ve heard many gem affectionados state it was their favourite gemstone. It was once thought to be sapphire or ruby depending upon the color. The imperial crown housed in the tower of London has a large red spinel which was once thought to be a red ruby. It is named the Black Prince’s Ruby and has a recorded history dating back to 1366 AD.
Cobalt is the main colorant in blue spinels and are especially rare. For me I prefer them over sapphires. The better price, less inclusions and lower cost make it the better value. It is also a hardness of 8 which is only slightly under sapphire so is good for everyday wearing.
- SKU
- Dimensiones (mm)
- 10.850 x 8.680 x 6.760 mm
- Peso (cts)
- 5.170
- Certified Gemstones
- Sí
- Treatment
- No Treatment
- Tipo
- Faceted
- Colores
-
Beautiful greyish violet color under incandescent light. Looks more blue violet in natural sunlight as you see in the video. Violet under fluorescent. Pretty stone and nice size at 5.17 cts. Sri Lanka origin. Color changer. Very nice cut on this one with lots of internal reflection. Nice opan color. Looks good in dim light. Has a veil inside on the pavilion and a few small crystal inclusions in one corner under the crown both are completely invisible to the naked eye. Only viewable under higher magnification.
https://www.youtube.com/watch?v=WYO3eJKCpio
Youtube video link above shows stone under incandescent light at night inside the dining room.
Certification says cobalt spinel. This stone is NOT surface coated. Neither are any of my other gems. I buy direct from the miners and eliminate all the middle men so I can offer you the savings.
Please be aware that I pride myself on bringing the best quality stones for the best possible prices. I only select the best cut stones to offer my customers.
I try to price my stones below other sellers and try to make sure all customers are getting a true gemstone at a bargain price.
There is an article on this site about blue spinel titled “The rarest of them all”. It is located in the learn section under Additional Gemstone Information.
Spinel is rarely treated or heated as it naturally comes without many inclusions and heating does nothing to increase the beauty of the stones.
Spinel is rapidly becoming more popular. I’ve heard many gem affectionados state it was their favourite gemstone. It was once thought to be sapphire or ruby depending upon the color. The imperial crown housed in the tower of London has a large red spinel which was once thought to be a red ruby. It is named the Black Prince’s Ruby and has a recorded history dating back to 1366 AD.
Cobalt is the main colorant in blue spinels and are especially rare. For me I prefer them over sapphires. The better price, less inclusions and lower cost make it the better value. It is also a hardness of 8 which is only slightly under sapphire so is good for everyday wearing.
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Resto del mundo
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Express Shipping | $30.00 / :días días | $70.00 / :días días |
:país
:proveedor tiene un descuento de $35.00 en pedidos con 3 o más artículos
Resto del mundo
:proveedor tiene un descuento de $70.00 en pedidos con 3 o más artículos
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Positivo
Excellent communication and fast shipping, this stone is even more stunning in person! Would not hesitate to purchase from again, thank you!
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gemroughreplied
Thanks so much!!
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Positivo
another top GEM from gemrough. Thanks again!
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gemroughreplied
Thanks you again so much! Really appreciate!!
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Positivo
good seller
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Positivo
Beautiful Tourmaline, great colour, perfect seller . Thank you.
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gemroughreplied
Thanks so much for purchasing a top gem from gemrough!
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Positivo
Paid and shipped - no feedback left after 100 days