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Russian Dematoid 1.25 ct Untreated w Horsetail Sku.51
- 存貨單位
- 尺寸(毫米)
- 6.300 x 5.000 x 3.700mm
- 重量 (cts)
- 1.250
- Treatment
- No Treatment
- 顏色
-
You Can Check our other Tsavorite Colelction at;
https://www.gemrockauctions.com/stores/naturalspectragems/garnet/demantoid-garnet/
You Can Check our other Gemstone Collection at;
https://www.gemrockauctions.com/stores/naturalspectragems
Demantoid Gemstones: A Comprehensive Guide
Demantoid is a rare and valuable variety of the mineral andradite, a member of the garnet family. This gemstone is prized for its bright green color, often compared to the color of emeralds, and its exceptional brilliance and fire. In this article, we will explore the characteristics, history, and beauty of demantoid gemstones, as well as tips for purchasing and caring for these precious stones.
Characteristics of Demantoid Gemstones
Demantoid is a hard and durable mineral, with a hardness of 6.5-7 on the Mohs scale. It has a distinct bright green color, often described as a grassy or pine green, and is known for its exceptional fire and brilliance. This is due to its high dispersion, or the ability to split white light into its individual spectral colors, which is higher than that of diamonds.
One of the unique and defining features of demantoid is its horse-tail inclusions, which are long, fibrous inclusions that resemble the tail of a horse. These inclusions are a hallmark of demantoid, and are often used to identify the stone. However, they can also impact the stone's transparency and value, so it is important to carefully consider their presence when purchasing demantoid gemstones.
The History of Demantoid Gemstones
Demantoid was first discovered in Russia in the 1820s, and quickly gained popularity among the aristocracy and royal families of Europe. The gemstone was prized for its exceptional beauty and rarity, and was often set into fine jewelry, including tiaras and brooches.
In the late 19th and early 20th centuries, demantoid was also popular in the Art Nouveau and Art Deco movements, where its vibrant green color and unique horse-tail inclusions were celebrated in intricate and imaginative jewelry designs.
Today, demantoid is still considered a rare and valuable gemstone, with demand outpacing supply. It is most commonly found in Russia, but small deposits have also been discovered in Italy, Iran, and Namibia.
Caring for Demantoid Gemstones
Demantoid is a hard and durable gemstone, but it is still important to take care of it to maintain its beauty and value. Here are some tips for caring for your demantoid gemstones:
Store demantoid separately from other gemstones, to prevent scratches and damage.
Clean demantoid gently with warm, soapy water and a soft cloth. Avoid ultrasonic and steam cleaners, which can damage the stone.
Remove demantoid before engaging in physical activity, to prevent scratches and impacts.
Have demantoid inspected and cleaned by a professional gemologist on a regular basis, to maintain its beauty and value.
Purchasing Demantoid Gemstones
When purchasing demantoid gemstones, it is important to consider the following factors:
Color: Look for a bright green color with yellow-green or blue-green undertones. Avoid stones that are too light or too dark, as they may be less valuable.
Clarity: Demantoid should be free of inclusions, but horse-tail inclusions are characteristic of the stone and are not necessarily a defect. Consider the placement and visibility of inclusions when choosing a stone.
Cut: Look for a well-cut stone with good symmetry and proportion, to maximize its brilliance and fire.
Carat weight: Demantoid is a rare gemstone, and larger stones are more valuable. Consider purchasing a larger stone if you have
ORIGIN RUSSIA
TREATMENT NONE
COLOR GREEN
Feel free to “make an offer” on our other items :)
We Accept Payments through
Paypal
Direct Deposit
Credit Cards
- 存貨單位
- 尺寸(毫米)
- 6.300 x 5.000 x 3.700 mm
- 重量 (cts)
- 1.250
- Treatment
- No Treatment
- 顏色
-
You Can Check our other Tsavorite Colelction at;
https://www.gemrockauctions.com/stores/naturalspectragems/garnet/demantoid-garnet/
You Can Check our other Gemstone Collection at;
https://www.gemrockauctions.com/stores/naturalspectragems
Demantoid Gemstones: A Comprehensive Guide
Demantoid is a rare and valuable variety of the mineral andradite, a member of the garnet family. This gemstone is prized for its bright green color, often compared to the color of emeralds, and its exceptional brilliance and fire. In this article, we will explore the characteristics, history, and beauty of demantoid gemstones, as well as tips for purchasing and caring for these precious stones.
Characteristics of Demantoid Gemstones
Demantoid is a hard and durable mineral, with a hardness of 6.5-7 on the Mohs scale. It has a distinct bright green color, often described as a grassy or pine green, and is known for its exceptional fire and brilliance. This is due to its high dispersion, or the ability to split white light into its individual spectral colors, which is higher than that of diamonds.
One of the unique and defining features of demantoid is its horse-tail inclusions, which are long, fibrous inclusions that resemble the tail of a horse. These inclusions are a hallmark of demantoid, and are often used to identify the stone. However, they can also impact the stone's transparency and value, so it is important to carefully consider their presence when purchasing demantoid gemstones.
The History of Demantoid Gemstones
Demantoid was first discovered in Russia in the 1820s, and quickly gained popularity among the aristocracy and royal families of Europe. The gemstone was prized for its exceptional beauty and rarity, and was often set into fine jewelry, including tiaras and brooches.
In the late 19th and early 20th centuries, demantoid was also popular in the Art Nouveau and Art Deco movements, where its vibrant green color and unique horse-tail inclusions were celebrated in intricate and imaginative jewelry designs.
Today, demantoid is still considered a rare and valuable gemstone, with demand outpacing supply. It is most commonly found in Russia, but small deposits have also been discovered in Italy, Iran, and Namibia.
Caring for Demantoid Gemstones
Demantoid is a hard and durable gemstone, but it is still important to take care of it to maintain its beauty and value. Here are some tips for caring for your demantoid gemstones:
Store demantoid separately from other gemstones, to prevent scratches and damage.
Clean demantoid gently with warm, soapy water and a soft cloth. Avoid ultrasonic and steam cleaners, which can damage the stone.
Remove demantoid before engaging in physical activity, to prevent scratches and impacts.
Have demantoid inspected and cleaned by a professional gemologist on a regular basis, to maintain its beauty and value.
Purchasing Demantoid Gemstones
When purchasing demantoid gemstones, it is important to consider the following factors:
Color: Look for a bright green color with yellow-green or blue-green undertones. Avoid stones that are too light or too dark, as they may be less valuable.
Clarity: Demantoid should be free of inclusions, but horse-tail inclusions are characteristic of the stone and are not necessarily a defect. Consider the placement and visibility of inclusions when choosing a stone.
Cut: Look for a well-cut stone with good symmetry and proportion, to maximize its brilliance and fire.
Carat weight: Demantoid is a rare gemstone, and larger stones are more valuable. Consider purchasing a larger stone if you have
ORIGIN RUSSIA
TREATMENT NONE
COLOR GREEN
Feel free to “make an offer” on our other items :)
We Accept Payments through
Paypal
Direct Deposit
Credit Cards
運輸商 | 運送至:國家 | 運送到世界其他地區 |
---|---|---|
FedEx | $35.00 / :幾天天 | $35.00 / :幾天天 |
:國家
FedEx 對包含 2 或更多商品的訂單折扣為 $35.00
世界其他地區
FedEx 對包含 2 或更多商品的訂單折扣為 $35.00
|
||
Express Shipping | $55.00 / :幾天天 | $55.00 / :幾天天 |
:國家
Express Shipping 對包含 2 或更多商品的訂單折扣為 $55.00
世界其他地區
Express Shipping 對包含 2 或更多商品的訂單折扣為 $55.00
|
||
Registered Shipping | $10.00 / :幾天天 | $10.00 / :幾天天 |
:國家
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $10.00
世界其他地區
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $10.00
|
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積極的
THANK YOU. VERY LOVELY. A+++++++++++++++++++SELLER.
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積極的
Very beautiful stone.
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積極的
Quick shipment, good quality
為什麼用戶出價高於自己?
出價時,這是用戶願意為產品出價的最高金額。然後,我們的系統將代表該用戶自動出價,逐步提高出價以保持其作為最高出價者的地位,直至達到指定的最高價。
當出現“自動出價”圖標時,表示我們的系統正在根據用戶的最高出價主動為用戶出價。這可能看起來好像用戶出價高於自己,但這只是系統更新出價以反映用戶最高限額的結果。