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価格

3.55 CT NATURAL NO HEAT RUBY GEMSTONE SKU A17

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18視聴中
詳細
SKU
寸法(mm)
11.1 x 6.6 x 4.35mm
重さ (CT)
3.55
Treatment
No Treatment
Type
Faceted
説明

Ruby is distinguished for its bright red color, being the most famed and fabled red gemstone. Beside for its bright color, it is a most desirable gem due to its hardness, durability, luster, and rarity. Transparent rubies of large sizes are even rarer than Diamonds. Ruby is the red variety of the mineral Corundum. Sapphire, the other gem variety of Corundum, encompasses all colors of Corundum aside from red.

Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market.

In its purest form, the mineral corundum is colorless. Trace elements that become part of the mineral’s crystal structure cause variations in its color. Chromium is the trace element that causes ruby’s red, which ranges from an orangy red to a purplish red.

The most renowned rubies, like those from Myanmar, the Himalayas, and northern Vietnam, typically form in marble. They’re found in layers that are distributed irregularly within the surrounding marble. Marble forms as part of the metamorphic (rock-altering) process, when heat and pressure from mountain formation act on existing limestone deposits.

Item specifics :

Name: RUBY GEMSTONE

Item Shape: OVAL SHAPE

Color: RED

配送
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3.55 CT NATURAL NO HEAT  RUBY GEMSTONE SKU A17

mineralscollection

Bangkok, タイ
が所有している mineralscollection
最近のフィードバック
  • staceyjoans
    staceyjoans
    ポジティブ

    Exactly as pictured. Well cut, packaged and timely postage. Thank you would purchase again from this seller.

  • gemmy0
    gemmy0
    ネガティブ

    Seller unreliable: claimed shipping issues without proof, pushed expensive method, then shipped anyway. I was charged an extra ~$40 without approval or refund of the original shipping fee.

  • ppg79
    ppg79
    ポジティブ

    Lovely gems. Just as pictured. Thank you.

  • ppg79
    ppg79
    ポジティブ

    Absolutely perfect gem. Beautiful color. Thank you.

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:
  • 説明が正確
  • 正確な写真

Comments

The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.

この監査は2年前にリクエストされました
最終更新2年前

発送詳細

費用:
交通機関:
21日 ( Standard Shipping - Tracked経由)
上限:
発送元:
タイ

支払いオプション

  • paypal

概要

リストタイプ : Standard
製品番号 : 896698
始まります : 26th March 2026 10:55 am PDT
* すべての価格はUSDで表記されています

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