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AIG CERTIFIED NO HEAT COLOR CHANGE 1.50 CT BLUE TO PURPLE NATURAL SAPPHIRE
- 存货单位
- 尺寸（毫米）
- 7.490 x 6.030 x 4.230mm
- 重量 (cts)
- 1.500
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- Clarity
- VS
- 类型
- Faceted
- Shape
- Fancy
- Certificate Gem Lab
- AIG
- 颜色
-
Spinel for many years has gone unnoticed as a gemstone if great durability and intense color. In recent years the famous red and vivid pink Spinels from Mahenge, Tanzania and Burma have had all of the glory of the beauty of Spinel. Now people are starting to notice the more pastel colors including the beautiful blue Spinel. The blue Spinel is colored from the impurity of Cobalt in the crystal lattice. These stones are commonly referred to as Cobalt Blue Spinel.
In many locations such as Sri Lanka, the Spinel will have a high iron content which tends to make the stones darker. This makes the stones look blue-gray to violet-blue in color instead of just the pure blue. If the blue Spinel has a high iron content and looks dark in color, it is best viewed in daylight (Specifically sky light where the sun comes from over your shoulder and you cast a shadow over the stone). This will bring out the bright sparkles of blue color in the blue Spinel. Like all Spinel these stones should be eye clean and free from inclusions.
If the stone has visible flaws it will reduce the price. The more vibrant the color the higher the price will be. High saturation in color with a medium tone are the most expensive type of blue Spinel. These are always colored by Cobalt and are extremely rare to find.
- 存货单位
- 尺寸（毫米）
- 7.490 x 6.030 x 4.230 mm
- 重量 (cts)
- 1.500
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- Clarity
- VS
- 类型
- Faceted
- Shape
- Fancy
- Certificate Gem Lab
- AIG
- 颜色
-
Spinel for many years has gone unnoticed as a gemstone if great durability and intense color. In recent years the famous red and vivid pink Spinels from Mahenge, Tanzania and Burma have had all of the glory of the beauty of Spinel. Now people are starting to notice the more pastel colors including the beautiful blue Spinel. The blue Spinel is colored from the impurity of Cobalt in the crystal lattice. These stones are commonly referred to as Cobalt Blue Spinel.
In many locations such as Sri Lanka, the Spinel will have a high iron content which tends to make the stones darker. This makes the stones look blue-gray to violet-blue in color instead of just the pure blue. If the blue Spinel has a high iron content and looks dark in color, it is best viewed in daylight (Specifically sky light where the sun comes from over your shoulder and you cast a shadow over the stone). This will bring out the bright sparkles of blue color in the blue Spinel. Like all Spinel these stones should be eye clean and free from inclusions.
If the stone has visible flaws it will reduce the price. The more vibrant the color the higher the price will be. High saturation in color with a medium tone are the most expensive type of blue Spinel. These are always colored by Cobalt and are extremely rare to find.
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / ：几天天 | $30.00 / ：几天天 |
|
：国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $35.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $45.00
|
||
| FedEx | $35.00 / ：几天天 | $42.00 / ：几天天 |
|
：国家
FedEx 对包含 2 或更多商品的订单折扣为 $40.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $65.00
|
||
| DHL | $55.00 / ：几天天 | $60.00 / ：几天天 |
|
：国家
DHL 对包含 2 或更多商品的订单折扣为 $60.00
世界其他地区
DHL 对包含 2 或更多商品的订单折扣为 $70.00
|
||
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积极的This gem arrived in good order and with its certification. As described in the listing. Thank you.
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积极的
Nice stone. Received with thanks.
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积极的
Nice color+++++
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积极的
Nice color+++++
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积极的
Beautiful stone thank you
为什么用户出价高于自己？
出价时，这是用户愿意为产品出价的最高金额。然后，我们的系统将代表该用户自动出价，逐步提高出价以保持其作为最高出价者的地位，直至达到指定的最高价。
当出现“自动出价”图标时，表示我们的系统正在根据用户的最高出价主动为用户出价。这可能看起来好像用户出价高于自己，但这只是系统更新出价以反映用户最高限制的结果。
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Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
