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$3,500.00 USD
推定希望小売価格 $8,000.00
5470
11

Tanzanite 10.12 cts beautifully faceted round cut gem.

SKU
寸法(mm)
13.490 x 13.340 x 8.630mm
重さ (CT)
10.120
Shape
Round
タイプ
Faceted
Certified Gemstones
はい

Beautiful blue tanzanite. Internally flawless or close to it. IF quality. Extremely clean looking when viewing with jewelers loupe. 10 x internally flawless it looks to be upon examination. Very reflective stone. No apparent window which is often seen in tanzanite cut stones.
Round cut tanzanites are normally harder to find as tanzanite rough crystals are rectangular in shape and lend themselves more to ovals and rectangular cushion cuts. Rounds have a greater loss of weight when cutting called facet rate. They tend to be a little pricer as a result and rounds are normally the most sought after shape in a gemstone.
Certificate is online verifiable using the square through the photo function of your camera. It automatically brings up the certificate through the website.
When heated to 750 to 900 F or 400 to 500 C the brownish tints vanish and the tint of blue deepens.

Before heating the stones are trichroic which means three different colors depending on the direction you are looking at the stone. After heating the stones become dichroic which is two different colors. The best of the best is royal blue when viewing down at the face of the stone. Some tanzanites show royal blue from all directions. I'm not the best at taking videos or photos.
This stone is masterfully cut without window. Full reflection.




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:数量以上のアイテムを含む注文では、:プロバイダーは $5.00 に割引されます
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:数量以上のアイテムを含む注文では、:プロバイダーは $35.00 に割引されます
Express Shipping $30.00 / :日日 $70.00 / :日日
:国
:数量以上のアイテムを含む注文では、:プロバイダーは $35.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $70.00 に割引されます

gemrough
gemrough
Selling all types of gems and opal. High quality stones well cut for the general public. Started working in Geology and branched into gemstones. Feel free to contact me via this site and we can work to get you the best price on what you are after. I am here to serve you!
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  • sylvanius
    sylvanius
    ポジティブ

    Great seller: beautiful stones, shipped promptly.

  • ancient16
    ancient16
    ポジティブ

    Thank you so much. You are a trustworthy seller of beautiful and unique gemstones. This tourmaline has the most perfect cut and awesome clarity.

  • arehayem
    arehayem
    ポジティブ

    Excellent communication and fast shipping, this stone is even more stunning in person! Would not hesitate to purchase from again, thank you!

  • gemrough
    gemrough
    replied

    Thanks so much!!

  • pwstorm
    pwstorm
    ポジティブ

    Paid and shipped - no feedback left after 100 days

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 complete information for this item including weight, dimensions, and treatment.

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発送詳細

配送:
$30.00 Standard Shipping - Tracked 経由の日数をカウント
発送元:
United States of America

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概要

リストタイプ : Standard
製品番号 : 1538873
始まります : 9th November 2024 06:32 am PST
* すべての価格は:通貨で表示されます