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7.5 SIZE TANZANITE + SOLID OPALS-FACTORY DIRECT[SOJ3571]

6872
31

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寸法(mm)
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 SOLID OPAL AND TANZANITE RING

FACTORY DIRECT

This is a ring with a natural Tanzanite as the main stone with two natural crystals from Coober pedy set on the sides. The Tanzanite stones i bought when i was at the Arusha gem show in Tanzania  recently .This stone is very well cut.

This stone has been confirmed by our in house gemologist.{AIGS}

                                The workmanship and quality is excellent.

 Natural solid stones

Body base tone N7

Crystal transulant

 Sterling silver

 Stamped 925

 Amount of silver used 2.53 gramms app

Size of opal 4 mm app

Size of Tanzanite 6 mm app

Weight ofTanzanite.98  cts app

Ring size[USA] :7.5 


Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide

 

 

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More Information

Tanzanite is an extraordinary gemstone. It occurs in only one place worldwide -Tanzair africa. Its blue, surrounded by a fine hint of purple, is a wonderful colour. Thanks to its unusual aura and the help of the New York jeweller's Tiffany, it has rapidly become one of the most coveted gemstones in the world.

Tanzanite is a blue variety of the gemstone zoisite. It consists of calcium aluminium silicate and is not particularly hard, having a value of 6.5 to 7 on the Mohs scale. For that reason, it should always be worn carefully and never placed in an ultrasonic bath for cleaning or brought into contact with acids.

The deep blue of the tanzanite is fantastic, and runs from ultramarine blue to light violet-blue. The most coveted colour is a blue surrounded by a delicate hint of purple, which has a particularly wonderful effect in sizes of over 10 carats. The well developed polychromaticity of the tanzanite is typical: depending on the angle from which you look at it, the stone may appear blue, purple or brownish-yellow. Having said that, most raw crystals are somewhat spoiled by a brownish-yellow component, though it can be made to disappear by the cutter if he heats the stone carefully in an oven to approximately 500°. During the procedure he must pay careful attention to the moment at which the colour turns to blue. This burning is a method of treatment which is regarded as customary in the trade, but the raw stones must be as free of inclusions as possible, since otherwise fissures may occur. In fact working with tanzanite can sometimes give even the most experienced cutter a bit of a headache, the cleavage of this gemstone being very pronounced in one direction. This exclusive gemstone is cut in every imaginable shape from the classical round shape to a number of imaginative designer cuts.

配送業者 配送先Australia その他の国への配送
FedEx $12.00 / 5 $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 / 10 $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

sedaopals
sedaopals
Discover the magic of opals at SedaOpals, where every stone tells a unique story. Paul Sedawie, the heart and soul of SedaOpals, began his journey with a humble piece of boulder rough at 14, sparking a lifelong passion for these mesmerizing gemstones. With over 40 years in the opal industry, Paul’s dedication has taken him from the rugged landscapes of Lightning Ridge to prestigious gem shows around the world. Paul, a former president of the Opal Association and an author of several opal books, shares his vast knowledge and passion with enthusiasts globally. He’s even made the largest donation of opalized fossils and curiosities to the Australian Opal Centre at Lightning Ridge. At SedaOpals, Paul and his sons offer a meticulously curated collection of opals, each handpicked for its exceptional beauty and character. Whether you’re a seasoned collector or new to the world of opals, you’ll find a stunning array of black opals, boulder opals, and crystal opals to explore. Join us in celebrating the timeless beauty and craftsmanship of opals. Welcome to SedaOpals, where every opal is a piece of art.
Mermaid Beach 、 Australia
確認済み
44298フィードバック

  • pompey27
    pompey27
    ポジティブ

    And to this stone is good

  • pompey27
    pompey27
    ポジティブ

    Very good, good choice, thanks

  • pompey27
    pompey27
    ポジティブ

    Happy Christmas, good stone thank you!

  • deinopal
    deinopal
    ポジティブ

    Thank you!

10%
クーポンコード SEDADEALS
まで有効
2nd Jan 2025

監査

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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

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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 : 408319
始まります : 18th December 2024 09:00 pm PST
* すべての価格はUSDで表記されています