$300.00 USD
推定希望小売価格$600.00
閉まっている
28/11/2023 11:53 am

Zambia Mined 1.10 Natural Green Emerald

SKU
寸法(mm)
7.100 x 5.600 x 3.700mm
重さ (CT)
1.100
Clarity
I
タイプ
Faceted

Emerald :


Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium and sometimes vanadium.[2] Beryl has a hardness of 7.5–8 on the Mohs scale.[2] Most emeralds are highly included,[3] so their toughness (resistance to breakage) is classified as generally poor. Emerald is a cyclosilicate.

Clarity :

Emeralds tend to have numerous inclusions and surface-breaking fissures. Unlike diamonds, where the loupe standard, i.e. 10× magnification, is used to grade clarity, emeralds are graded by eye. Thus, if an emerald has no visible inclusions to the eye (assuming normal visual acuity) it is considered flawless. Stones that lack surface breaking fissures are extremely rare and therefore almost all emeralds are treated ("oiled", see below) to enhance the apparent clarity. The inclusions and fissures within an emerald are sometime described as jardin (French for garden), because of their mossy appearance.[9] Imperfections are unique for each emerald and can be used to identify a particular stone. Eye-clean stones of a vivid primary green hue (as described above), with no more than 15% of any secondary hue or combination (either blue or yellow) of a medium-dark tone, command the highest prices.[5] The relative non-uniformity motivates the cutting of emeralds in cabochon form, rather than faceted shapes. Faceted emeralds are most commonly given an oval cut, or the signature emerald cut, a rectangular cut with facets around the top edge.

Please settle your Invoice within 24 hrs or let us know to hold it for you if you would like to combine shipping. After 24 hrs the winnings are subject to Cancel.
Treatment None

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配送業者 配送先Thailand その他の国への配送
Standard Shipping - Tracked $15.00 / 7 $15.00 / 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
DHL $30.00 / 4 $30.00 / 7
:国
DHL 、 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
DHL 、 2以上のアイテムを含む注文で$30.00に割引されます

kenya-treasure
kenya-treasure
Bangkok 、 Thailand
確認済み
1825フィードバック

  • shalimargems
    shalimargems
    ネガティブ

    Cheated me I haven't received the stone its been almost a month now inspite of the delivery had to be in the same city.

  • dcgrant
    dcgrant
    ポジティブ

    A bit greenish but OK.

監査

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発送詳細

配送:
$30.00 7日 ( DHL経由)
発送元:
Thailand

支払いオプション

  • paypal
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概要

リストタイプ : Standard
製品番号 : 2284281
始まります : 26th November 2023 01:12 pm PST
* すべての価格はUSDで表記されています