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$60.00 USD
価格

15.78 CTS AFRICAN RUBY - B GRADE STONE [RUB20]

7677
13

SKU
寸法(mm)
12.000 x 12.000 x 9.000mm
重さ (CT)
Certified Gemstones
いいえ

Weight 15.78 cts
Clarity SI
Size 12 x 12 x 9 mm
Hardeness 9
   
Origin Mozambique
Treatment   Clarity Enhanced

 

A Ruby is a pink to blood-red gemstone  a variety of the mineral corundum (aluminium oxide]. The common red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. Prices of rubies are primarily determined by color. The brightest and best "red" called pigeon blood-red, commands a huge premium over other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions will indicate that the stone has been treated one way or another. Cut and carat (size) also determine the price

TREATMENTS

Unless a ruby has a certificate as natural all Rubys should be considered to have had some lead glass treatment.This is usually stated as 'fissure cavity filled treatment' This treatment infuses leaded glass to fill in cracks and fissures which improves the appearance of the stone.In most cases the durabilty is not as strong as a natural stone.

配送業者 配送先Australia その他の国への配送
FedEx $12.00 / 3 $39.00 / 10
:国
FedEx 、 2以上のアイテムを含む注文で$12.00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$39.00に割引されます
Registered Shipping $9.00 / 7 $16.00 / 21
:国
Registered Shipping 、 2以上のアイテムを含む注文で$9.00に割引されます
世界のその他の地域
Registered Shipping 、 2以上のアイテムを含む注文で$16.00に割引されます

sedagems
sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
Mermaid Waters 、 Australia
確認済み
19224フィードバック

  • rickferreira626
    rickferreira626
    ポジティブ

    A gorgeous pair blue topaz stones. This is one happy customer.

  • opalgoat
    opalgoat
    ポジティブ

    Well packaged, beautiful gems

  • opalgoat
    opalgoat
    ポジティブ

    Well packaged, beautiful gems

  • opalgoat
    opalgoat
    ポジティブ

    Well packaged, beautiful gems

  • opalgoat
    opalgoat
    ポジティブ

    Well packaged, beautiful gems

監査

Gemstone Sheriffプログラムでは、メンバーがあらゆる製品の監査をリクエストできます。監査は独立したGemologistによって完了され、アイテムの説明と写真の正確さが評価されます。

発送詳細

配送:
$16.00 21日 ( Registered Shipping経由)
発送元:
Australia

支払いオプション

  • paypal
  • stripe
この販売者は、 Australiaでの取引に10.00%税金を追加します。

概要

リストタイプ : Standard
製品番号 : 361946
始まります : 28th February 2025 09:00 pm PST
* すべての価格はUSDで表記されています