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Certified Hackmanite 1.03 ct Photoluminescent & Tenebrescent SKU-6
- SKU
- 寸法(mm)
- 7.720 x 5.520 x 4.560mm
- 重さ (CT)
- 1.030
- Certified Gemstones
- はい
- Treatment
- No Treatment
- 色
-
General Description:
Discovered in Greenland in the late 1890’s, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem-grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as “tenebrescence,” a type of reversible photochromism. This feature allows the gems to temporarily change color when exposed to different light forms. While hackmanite gems are usually pink to violet, the color quickly fades to gray or greenish-white in sunlight, and will slowly return to the original color after changing the light. Its tenebrescent property makes hackmanite a prized mineral for collectors.
About us:
We have been in gemstones business for over 15 years now and Successful member of GRA for over 8 years. We constantly try to improve our Gemstones Quality and improve our photography quality on daily basis. We do not deal in synthetics and Manmade gemstones and we fully disclose any treatment if there is.
General Description:
Once proposed to be the national gemstone of the United States, tourmaline is found all over the world and in a variety of colors. Tourmaline is the most colorful of all gemstones because, according to an ancient Egyptian legend, it passed through a rainbow on its journey to Earth and brought all of the colors of the rainbow with it. Tourmaline is a mineral group comprised of multiple species of complex borosilicates. Lovingly referred to by mineralogists as the garbage can mineral, its crystal structure allows for the incorporation of a wide range of elements, many of which cause the stunning color varieties and spectacular zoning of tourmaline, including copper, manganese, iron, and titanium. Major tourmaline species include liddicoatite, dravite, uvite, schorl, and elbaite.
Shipping Policy:
Please choose shipping method at checkout page. We also provide combined shipping for no additional cost for FedEx and DHL. Shipping Options to choose from are;
Please confirm with your country's customs office for the item you are purchasing. We are not responsible for the Taxes and Import Duties buyers might face as it varies from country to country.
Payment Methods Accepted:
Credit Cards
Escrow
PayPal
Stripe
Return/Refund Policy:
If for any reasons buyer wants to return item, please do so within 14 days, return shipping charges will be paid by Buyer. In the event of negative feedback no refund will be made. Please communicate with us before unhappy Feedbacks.
- SKU
- 寸法(mm)
- 7.720 x 5.520 x 4.560 mm
- 重さ (CT)
- 1.030
- Certified Gemstones
- はい
- Treatment
- No Treatment
- 色
-
General Description:
Discovered in Greenland in the late 1890’s, hackmanite is named for Finnish geologist Victor Hackman. It is a rare occurrence to find gem-grade hackmanite; at best, most crystals are translucent. Hackmanite is the light pink to pale violet variety of sodalite. It is a particularly unusual gem because it exhibits a special optical property known as “tenebrescence,” a type of reversible photochromism. This feature allows the gems to temporarily change color when exposed to different light forms. While hackmanite gems are usually pink to violet, the color quickly fades to gray or greenish-white in sunlight, and will slowly return to the original color after changing the light. Its tenebrescent property makes hackmanite a prized mineral for collectors.
About us:
We have been in gemstones business for over 15 years now and Successful member of GRA for over 8 years. We constantly try to improve our Gemstones Quality and improve our photography quality on daily basis. We do not deal in synthetics and Manmade gemstones and we fully disclose any treatment if there is.
General Description:
Once proposed to be the national gemstone of the United States, tourmaline is found all over the world and in a variety of colors. Tourmaline is the most colorful of all gemstones because, according to an ancient Egyptian legend, it passed through a rainbow on its journey to Earth and brought all of the colors of the rainbow with it. Tourmaline is a mineral group comprised of multiple species of complex borosilicates. Lovingly referred to by mineralogists as the garbage can mineral, its crystal structure allows for the incorporation of a wide range of elements, many of which cause the stunning color varieties and spectacular zoning of tourmaline, including copper, manganese, iron, and titanium. Major tourmaline species include liddicoatite, dravite, uvite, schorl, and elbaite.
Shipping Policy:
Please choose shipping method at checkout page. We also provide combined shipping for no additional cost for FedEx and DHL. Shipping Options to choose from are;
Please confirm with your country's customs office for the item you are purchasing. We are not responsible for the Taxes and Import Duties buyers might face as it varies from country to country.
Payment Methods Accepted:
Credit Cards
Escrow
PayPal
Stripe
Return/Refund Policy:
If for any reasons buyer wants to return item, please do so within 14 days, return shipping charges will be paid by Buyer. In the event of negative feedback no refund will be made. Please communicate with us before unhappy Feedbacks.
| 配送業者 | 発送先:国 | その他の国への配送 |
|---|---|---|
| FedEx | $35.00 / :日日 | $35.00 / :日日 |
|
：国
:数量以上のアイテムを含む注文では、:プロバイダーは $35.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $35.00 に割引されます
|
||
| Express Shipping | $55.00 / :日日 | $55.00 / :日日 |
|
：国
:数量以上のアイテムを含む注文では、:プロバイダーは $55.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $55.00 に割引されます
|
||
| Registered Shipping | $10.00 / :日日 | $10.00 / :日日 |
|
：国
:数量以上のアイテムを含む注文では、:プロバイダーは $10.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $10.00 に割引されます
|
||
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ポジティブTHANK YOU. VERY LOVELY. A+++++++++++++++++++SELLER.
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ポジティブ
Very beautiful stone.
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ポジティブ
Quick shipment, good quality
なぜユーザーは自分自身を上回る入札をするのでしょうか?
入札する場合、これはユーザーが製品に入札する意思のある最大金額です。その後、当社のシステムがそのユーザーに代わって自動的に入札し、最高入札者としての地位を維持するために、指定された最大値まで入札額を段階的に引き上げます。
「自動入札」を示すアイコンがある場合、システムが最高入札額に基づいてユーザーに積極的に入札していることを意味します。これは、ユーザーが自分自身を上回って入札しているように見えるかもしれませんが、ユーザーの上限を反映するためにシステムが入札を更新した結果にすぎません。
