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11.90 Carat Super Top Quality zammbian Emerald Gemstone
- 存貨單位
- 尺寸(毫米)
- 18.680 x 12.260 x 7.680mm
- 重量 (cts)
- 11.900
- Treatment
- Oiled (Cedar/Joban)
- Shape
- Drop
- 類型
- Cabochon
- Clarity
- SI
- 顏色
-
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.
- 存貨單位
- 尺寸(毫米)
- 18.680 x 12.260 x 7.680 mm
- 重量 (cts)
- 11.900
- Treatment
- Oiled (Cedar/Joban)
- Shape
- Drop
- 類型
- Cabochon
- Clarity
- SI
- 顏色
-
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.
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Standard Shipping - Tracked | $9.00 / :幾天天 | $9.00 / :幾天天 |
FedEx | $25.00 / :幾天天 | $25.00 / :幾天天 |
:國家
FedEx訂單折扣為$29.99 99或更多商品
世界其他地區
FedEx訂單折扣為$999.96 6或更多商品
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Registered Shipping | $19.99 / :幾天天 | $19.98 / :幾天天 |
:國家
Registered Shipping訂單折扣為$99.98 3或更多商品
世界其他地區
Registered Shipping訂單折扣為$100.00 5或更多商品
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積極的
nice colour and will be a good present
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積極的
Nice stone.
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積極的
Received great stone thank you!
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積極的
Beautiful gemstone. Even more so in person! An efficient communication with the seller! Highly recommend!
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積極的
Beautiful gemstones. True to description. A trusted seller!
為什麼用戶出價高於自己?
出價時,這是一個人願意為產品出價的最高金額。然後,我們的系統將自動代表投標人出價,逐步將出價提高到最高價,以保持其最高出價者的地位。
當出現「自動出價」圖示時,表示我們的系統正在根據投標者的最高出價主動為其出價。這可能看起來好像出價者出價高於自己,但這只是系統更新出價以反映出價者最高限額的結果。
審計
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描述準確
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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.