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$72.00
現在の入札額
24
入札
閉まっている
23/11/2019 10:23 am
24
504
18

Gil Certified Serendibite 1.34 ct Forbes' 4th Rarest Collector's Burma SKU

SKU
寸法(mm)
7.000 x 6.950 x 3.880mm
重さ (CT)
1.340
Certified Gemstones
はい
Treatment
No Treatment
タイプ
Faceted

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.

Serendibite ((Ca,Na)2(Mg,Fe2+)3(Al,Fe3+)3[O2|(Si,Al,B)6O18]) is an extremely rare gemstone and mineral discovered originally in Sri Lanka in 1902. This inosilicate has a complex chemical formula with many side branches of calcium, boron, aluminum, magnesium, etc. Serendibite was recently discovered in the Mogok area of Myanmar.

Serendibite is a rare borosilicate mineral that is very rare indeed in crystalline form. At one time crystalline serendibite is one of the rarest gems in the world and only a handful of authentic specimens are known to exist.  The first documented discovery of serendibite was in 1902 in Ceylon (now Sri Lanka) by G.T. Prior and A.K. Coomaraswamy. They named the mineral after an old Arabic name for Ceylon, serendib. Some gem-quality material was found in the Ratnapura area of Sri Lanka in the 1990’s. Then a new deposit was found in the Mogok Valley in Burma in 2005. These remain the only sources known in the world for gem-quality serendibite. Gemologically, serendibite has a complex chemical composition consisting of calcium, magnesium, aluminum, silicon, boron and oxygen. It can easily be confused with sapphirine and zoisite, but its refractive index, twinning, and spectroscopic features are distinctive. Serendibite has a hardness rating of 6.5 to 7 on the Mohs scale, with no cleavage. Its refractive index is 1.701-1.706 (similar to zoisite) and it has a density of 3.42-3.52 (similar to topaz). Serendibite forms in the triclinic crystal system. The Sri Lankan gems tend to occur in greenish-blue or violet-blue, while the Burmese material is a very dark bluish green that usually appears black. Serendibite has an attractive vitreous luster when polished. The gem quality serendibite is transparent, thought the Burmese material is so dark as to appear opaque.

  • Treatment None

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gemsmine
gemsmine
Gems Mine: Your One-Stop Shop for High-Quality Gemstones. ...................................... As a gemstone enthusiast, you know how challenging it can be to find high-quality stones at reasonable prices. That's where Gems Mine comes in - we're a well-established gemstone wholesaler operating in Pakistan and Thailand for the past 5 years. Our mission is to provide our customers with the best possible selection of high-quality semi-precious and precious gemstones sourced from around the world. Our Specialty: Sourcing the Best Quality Gemstones At Gems Mine, we take great pride in our ability to source only the highest quality gemstones from around the world. Our focus is on regions such as Africa, Pakistan, Tajikstan, Afghanistan, and Kashmir - areas with a rich history of producing some of the most beautiful gemstones in the world. We believe that our strong connections to these important mining and market areas allow us to offer our customers stones of the highest quality at attractive prices. We work closely with our suppliers to ensure that our customers receive only the best stones available. Our Selection: A Wide Range of Gemstones At Gems Mine, we understand that every customer is unique, with their own tastes and preferences. That's why we offer a wide range of gemstones to choose from, including: Emeralds Sapphires Rubies Topaz Amethysts Citrines Peridots And much more! We believe that our selection of gemstones is one of the best in the industry, and we're constantly updating our inventory to ensure that we have the latest and greatest stones available. Our Service: Exceptional Customer Care At Gems Mine, we believe that exceptional customer care is key to our success. We strive to provide our customers with the best possible shopping experience, from the moment they land on our website to the moment they receive their order. Our team is made up of gemstone experts who are always on hand to answer any questions you may have about our products. We're here to help you find the perfect stone for your needs, whether you're a professional jeweler or a hobbyist. Our Promise: Quality and Value At Gems Mine, we understand that quality and value are of the utmost importance to our customers. That's why we promise to provide you with only the best quality gemstones at the most competitive prices. We believe that our dedication to quality and value sets us apart from our competitors. We stand behind every stone we sell, and we're confident that you'll love your purchase. Why Choose Gems Mine? Wide selection of high-quality gemstones Competitive pricing Exceptional customer care A focus on quality and value At Gems Mine, we believe that we offer the best possible combination of quality, value, and service in the industry. We're committed to providing our customers with the best possible shopping experience, and we're always looking for ways to improve. If you're in the market for high-quality gemstones, look no further than Gems Mine. We're your one-stop shop for all your gemstone needs. Conclusion At Gems Mine, we're passionate about gemstones, and we're committed to providing our customers with only the best quality stones at the most competitive prices. Our selection of gemstones is one of the best in the industry, and our team of experts is always on hand to help you find the perfect stone for your needs. We believe that our dedication to quality, value, and customer care sets us apart from our competitors, and we're proud to be one of the most trusted gemstone wholesalers in Pakistan and Thailand.
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  • nathanwest
    nathanwest
    ポジティブ

    As Advertised. Wonderful Gem- Super Fast Shipping

  • nathanwest
    nathanwest
    ポジティブ

    Beautiful Gem- As Advertised. Super Fast Shipping

  • tbgoalmachine
    tbgoalmachine
    ポジティブ

    Stunning gemstone! Great seller!

  • auto5678
    auto5678
    ポジティブ

    THANK YOU. A++++++++++++++++++++++++++SELLER.

  • deengeegems
    deengeegems
    ポジティブ

    Arrived 2 weeks before ETA with AIG certificate.. Well wrapped.. Colour change present but due to its small size, not very obvious.. Trusted alexandrite seller

入札履歴 (24)
florsab
以前にこの販売者から購入した
4年前
$71.00
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$69.00
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4年前
$68.00
4年前
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$61.00
florsab
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4年前
$60.00
4年前
$52.00
4年前
自動入札
$51.00
4年前
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$49.00
4年前
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$48.00
mjfzz
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$47.00
4年前
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$26.00
jan1tatmar2flo
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4年前
$25.00
4年前
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$14.00
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4年前
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$13.00
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4年前
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4年前
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4年前
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$1.00

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発送詳細

配送:
$35.00 FedEx 経由の日数をカウント
発送元:
Thailand

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概要

リストタイプ : Standard
製品番号 : 1055972
推定希望小売価格 : $2,500.00
入札の開始 : $1
始まります : 10th November 2019 04:20 am AEST
終わり : 24th November 2019 04:23 am AEST
* すべての価格は:通貨で表示されます