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11.90 Carat Super Top Quality zammbian Emerald Gemstone
- 存货单位
- 尺寸(毫米)
- 18.680 x 12.260 x 7.680mm
- 重量 (cts)
- 11.900
- Treatment
- Oiled (Cedar/Joban)
- Shape
- Drop
- 类型
- Cabochon
- Clarity
- SI
- 颜色
-
Emerald has many special qualities, but colored stone professionals generally agree that emeralds are, most of all, about color. Emerald has been the standard for green among colored stones for thousands of years.
As with other colored stones, it requires a well-trained eye to recognize the sometimes subtle variations that make significant differences in emerald value. This is especially true in the higher qualities.
Color
The most desirable emerald colors are bluish green to pure green, with vivid color saturation and tone that’s not too dark. The most-prized emeralds are highly transparent. Their color is evenly distributed, with no eye-visible color zoning. If the hue is too yellowish or too bluish, the stone is not emerald, but a different variety of beryl, and its value drops accordingly.
The intensity of the green in the finest emeralds might not be equaled by anything else in nature.
Chromium, vanadium, and iron are the trace elements that cause emerald’s color. The presence or absence of each and their relative amounts determine the exact color of an emerald crystal.
Emerald appearance is sometimes associated with its mine location. Colombian emeralds are said to have a warmer and more intense pure green color. Zambian emeralds are said to have a cooler, more bluish green color. In spite of these theories, the truth is that emerald appearance overlaps between sources.
Clarity
Emeralds typically contain inclusions that are visible to the unaided eye. Because of this, trade members and some consumers understand and accept the presence of inclusions in emeralds. Eye-clean emeralds are especially valuable because they’re so rare.
Emerald inclusions are often described as looking mossy or garden-like. They’re sometimes called “jardin,” which is French for garden.
- 存货单位
- 尺寸(毫米)
- 18.680 x 12.260 x 7.680 mm
- 重量 (cts)
- 11.900
- Treatment
- Oiled (Cedar/Joban)
- Shape
- Drop
- 类型
- Cabochon
- Clarity
- SI
- 颜色
-
Emerald has many special qualities, but colored stone professionals generally agree that emeralds are, most of all, about color. Emerald has been the standard for green among colored stones for thousands of years.
As with other colored stones, it requires a well-trained eye to recognize the sometimes subtle variations that make significant differences in emerald value. This is especially true in the higher qualities.
Color
The most desirable emerald colors are bluish green to pure green, with vivid color saturation and tone that’s not too dark. The most-prized emeralds are highly transparent. Their color is evenly distributed, with no eye-visible color zoning. If the hue is too yellowish or too bluish, the stone is not emerald, but a different variety of beryl, and its value drops accordingly.
The intensity of the green in the finest emeralds might not be equaled by anything else in nature.
Chromium, vanadium, and iron are the trace elements that cause emerald’s color. The presence or absence of each and their relative amounts determine the exact color of an emerald crystal.
Emerald appearance is sometimes associated with its mine location. Colombian emeralds are said to have a warmer and more intense pure green color. Zambian emeralds are said to have a cooler, more bluish green color. In spite of these theories, the truth is that emerald appearance overlaps between sources.
Clarity
Emeralds typically contain inclusions that are visible to the unaided eye. Because of this, trade members and some consumers understand and accept the presence of inclusions in emeralds. Eye-clean emeralds are especially valuable because they’re so rare.
Emerald inclusions are often described as looking mossy or garden-like. They’re sometimes called “jardin,” which is French for garden.
运输商 | 运送至:国家 | 运送到世界其他地区 |
---|---|---|
Standard Shipping - Tracked | $9.00 / :几天天 | $9.00 / :几天天 |
FedEx | $25.00 / :几天天 | $25.00 / :几天天 |
:国家
FedEx折扣至$29.99 ,适用于包含99或更多商品的订单
世界其他地区
FedEx折扣至$999.96 ,适用于包含6或更多商品的订单
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||
Registered Shipping | $19.99 / :几天天 | $19.98 / :几天天 |
:国家
Registered Shipping折扣至$99.98 ,适用于包含3或更多商品的订单
世界其他地区
Registered Shipping折扣至$100.00 ,适用于包含5或更多商品的订单
|
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积极的
nice colour and will be a good present
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积极的
Nice stone.
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积极的
Received great stone thank you!
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积极的
Beautiful gemstone. Even more so in person! An efficient communication with the seller! Highly recommend!
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积极的
Beautiful gemstones. True to description. A trusted seller!
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描述准确
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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.