Presenting 20 Carat Natural Class piece of Indicolite Tourmaline Gemstone

3628

SKU
寸法(mm): 16.600 x 14.000 x 9.100mm
重さ (CT): 20.000
Clarity: VVS
タイプ: Faceted
色

Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmaline's, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.

SKU
寸法(mm): 16.600 x 14.000 x 9.100 mm
重さ (CT): 20.000
Clarity: VVS
タイプ: Faceted
色

配送業者	配送先Thailand	その他の国への配送
Standard Shipping - Tracked	$13.00 / 1	$13.00 / 21
：国 Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます世界のその他の地域 Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます
FedEx	$35.00 / 1	$35.00 / 10
：国 FedEx 、 2以上のアイテムを含む注文で$30.00に割引されます世界のその他の地域 FedEx 、 2以上のアイテムを含む注文で$35.00に割引されます
Express Shipping	$35.00 / 7	$35.00 / 7
：国 Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます世界のその他の地域 Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます

mineralsmaniastones

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Bangrak 、 Thailand

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gatorbearca
on 18 Nov, 2024

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Gorgeous gemstone with excellent luster

AIG Certified 10.02 Carat Perfect Deep Chrome Green Zircon

potato009
on 13 Nov, 2024

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Improperly label item according to the audit.

Imperial Color 30.12 Carat Fancy Topaz

deadhead314
on 13 Nov, 2024

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Natural 54.68 Carat SWISS blue TOPAZ

smustafa
on 28 Jul, 2024

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Paid and shipped - no feedback left after 100 days

Natural 0.86 carat Top Rare Quality Demantoid Garnet

smustafa
on 28 Jul, 2024

ポジティブ

Paid and shipped - no feedback left after 100 days

Presenting 1.40 Carat Natural Rare Quality Green Tsavorite Garnet

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監査

この製品はGemstone Sheriffによって監査され、次のことが判明しました:

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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.

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