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5.96 ct cobalt certified natural no treatment color change spinel.
- SKU
- Dimensions (mm)
- 9.950 x 9.810 x 7.380mm
- Weight (cts)
- 5.960
- Certified Gemstones
- Yes
- Type
- Faceted
- Colours
-
Tried to go from natural light to incandescent to fluorescent so you could get an idea of the color change. Really a pretty looking stone and nice size as well at 5.96 cts. Sri Lanka origin. Color changer. Love the cut on this stone! Please view the photos and video. The video is one trying to show the stone in three different lights. I'm in a glass house so the video doesn't fully show the stone color differences best. It's the best I can do without taking three different videos at different times of the day so when it's dark outside I can show incandescent and fluorescent light. I'm not the best at taking video and photos. I'm best at being honest and divulging everything. No tricks here.
https://www.youtube.com/watch?v=TVE9Qj9eBBY&feature=youtu.be
Certification says no indication of surface enhancements so no worries about cobalt diffusion. 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
- Dimensions (mm)
- 9.950 x 9.810 x 7.380 mm
- Weight (cts)
- 5.960
- Certified Gemstones
- Yes
- Type
- Faceted
- Colours
-
Tried to go from natural light to incandescent to fluorescent so you could get an idea of the color change. Really a pretty looking stone and nice size as well at 5.96 cts. Sri Lanka origin. Color changer. Love the cut on this stone! Please view the photos and video. The video is one trying to show the stone in three different lights. I'm in a glass house so the video doesn't fully show the stone color differences best. It's the best I can do without taking three different videos at different times of the day so when it's dark outside I can show incandescent and fluorescent light. I'm not the best at taking video and photos. I'm best at being honest and divulging everything. No tricks here.
https://www.youtube.com/watch?v=TVE9Qj9eBBY&feature=youtu.be
Certification says no indication of surface enhancements so no worries about cobalt diffusion. 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.
Shipping provider | Shipping to United States of America | Shipping to rest of world |
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Standard Shipping - Tracked | $15.00 / 7 days | $30.00 / 21 days |
United States of America
Standard Shipping - Tracked is discounted to $5.00 on orders with 3 or more items
Rest of the world
Standard Shipping - Tracked is discounted to $35.00 on orders with 3 or more items
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||
Express Shipping | $30.00 / 5 days | $70.00 / 14 days |
United States of America
Express Shipping is discounted to $35.00 on orders with 3 or more items
Rest of the world
Express Shipping is discounted to $70.00 on orders with 3 or more items
|
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Positive
another top GEM from gemrough. Thanks again!
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gemroughreplied
Thanks you again so much! Really appreciate!!
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Positive
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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Positive
Paid and shipped - no feedback left after 100 days
Audit
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Description Accurate
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Pictures Accurate
Comments
The Verified Seller has provided accurate and complete information for this item including weight, dimensions and treatment