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5.97Cts Certified Diaspore Colour Change TBM-2497 trueblueminerals

238
0

SKU
TBM-2497
寸法(mm)
11.990 x 9.790 x 8.120mm
重さ (CT)
5.970
Certificate Gem Lab
ICA
Treatment
No Treatment
Shape
Cushion
タイプ
Faceted
Certified Gemstones
はい


CERTIFIED DIASPORE

ORIGIN : TURKIYE

COLLECTOR PIECE

TRANSPARENT

BEAUTIFUL BROWNISH GREEN -IN DAY LIGHT

ORANGISH PINK- IN TUNGSTEN

TREATMENT-NONE

HARDNESS-6.5 TO 7

SUITABLE FOR HIGH END JEWLERY

CUT: MODIFIED BRILLIANT

Zultanite may be called a diaspore variety, but it's technically a trademarked name for color-changing diaspores sourced from Turkey. Turkish diaspore gems have the highest quality of any diaspores. Besides Zultanite, the name Csarite is also a trademarked trade name for Turkish diaspore gem material.

Diaspore, also known as Zultanite or Csarite, is a unique and relatively rare mineral that belongs to the oxide mineral group. It is valued for its remarkable color-changing properties and its use as a gemstone. Diaspore is known for its ability to exhibit different colors depending on the lighting conditions, ranging from a yellowish-green in daylight to a pinkish-red or purplish-red under incandescent light.

Diaspore is a hydrous aluminum oxide with a chemical formula of AlO(OH). It was first discovered in 1801 in the Ural Mountains of Russia, and its unique color-changing properties make it highly sought after by collectors and gem enthusiasts. The gem-quality diaspore is generally transparent to translucent and has a vitreous to sub-adamantine luster.

While “Zultanite” and “Csarite” are trademarked names associated with specific sources of diaspore, the mineral itself is still known as diaspore within the scientific and mineralogical communities.

TRADING AS - TRUEBLUEOPALS PTY LTD / LIGHTNINGOPALS LLC


配送業者 配送先Australia その他の国への配送
Standard Shipping - Tracked $20.00 / 7 $30.00 / 14
:国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$25.00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$30.00に割引されます
FedEx $40.00 / 3 $40.00 / 7
:国
FedEx 、 2以上のアイテムを含む注文で$40.00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$40.00に割引されます
DHL $30.00 / 2 $30.00 / 21
世界のその他の地域
DHL 、 2以上のアイテムを含む注文で$30.00に割引されます

trueblueminerals
trueblueminerals
rare large gemstones and minerals
Mermaid Beach 、 Australia
確認済み
809フィードバック

  • peketrain
    peketrain
    ポジティブ

    Very pleased with the specimen and transaction

  • scsamler
    scsamler
    ポジティブ

    This stone made me fall in love with Padparadsha sapphire. Truly wonderful!

  • setillia
    setillia
    中性

    Responsive seller, which is appreciated. Lovely gem. The only issue was with shipping. I paid for post but it was sent via Fedex. Fedex (of course) charged me illegal fees over a month after delivery! This was why I chose post and not Fedex.

  • bainesrh
    bainesrh
    ポジティブ

    Beautiful gemstone

20%
クーポンコード Gift
まで有効
31st Dec 2024

監査

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発送詳細

配送:
$30.00 14日 ( Standard Shipping - Tracked経由)
発送元:
Australia

支払いオプション

  • stripe

概要

リストタイプ : Standard
製品番号 : 2536271
始まります : 18th December 2024 09:21 pm PST
* すべての価格はUSDで表記されています