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$206.00
當前出價
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出價
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20/05/2019 01:47 pm
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6.73ct~Sky Blue Topaz~ Master Cut

存貨單位
尺寸(毫米)
11.000 x 11.000 x 7.400mm
重量 (cts)
6.730
Treatment
Irradiated
類型
Faceted
顏色

Sky Blue Topaz

  • Grading: IF
  • Design:  Cushion
  • Color: Sky Blue
  • Origin: Brazil
  • Treatment: Irradiation/Heat
  • Hardness: 8
  • Refractive Index: 1.610-1.638
  • Cut: Custom cut by Doug (Award winning/USFG Certified Master Faceter)

According to a well-known gem and jewelry industry magazine, “Colored Stone”, since the early 2000s, blue topaz has become the second most popular gemstone in the world (sapphire is consistently number one). Topaz popularity is certainly not surprising. Topaz is a very hard material - 8 on the Mohs hardness scale - and blue topaz is a very pretty stone that is available in a wide range of vivid hues with a striking vitreous luster. All Swiss Blue Topaz has started off as a white (colorless) Topaz and then been exposed to neutrons in a linear reactor or electrons in an electron accelerator as well as heated to produce the Swiss Blue color. It is held in a secure facility for up to 2 years to ensure there is no residual radioactivity and then released. Completely safe and colorfast and industry standard.

*CARE (Topaz)*

It’s important to avoid steam or ultrasound for cleaning topaz: Warm, soapy water works best. When it comes time to clean your Topaz,  do not use any special jewelry cleaners as they contain chemicals and acids often too harsh for this stone.

*CLARITY CHART*

IF – Internally flawless; free of inclusions

VVS – Very, very slight inclusions; microscopic inclusions are barely seen under a loupe with 10x magnification

VS – Very Slight inclusions; visible inclusions that can be seen under magnification and sometimes also with the unaided eye.

SI – Small inclusions; inclusions that are obvious under magnification and to the unaided eye.

 I – Heavy or large inclusions obvious to the naked eye

I work exclusively with a precision machine when faceting gemstones. This allows extra brilliance and appeals only seen in precision cut gems. Gemstones are cut at their correct refractive index using digital precision, this facilitates making the correct facet angles allowing the maximum amount of light to enter and reflect back up through the table. This allows optimum brilliance according to each gemstone’s individual refractive index. Special care in polishing ensures that the faceted gem is showcased in all its brilliance. The introduction of precision faceting machines has revolutionized the art of gem cutting allowing the gem cutter to unveil the inner beauty of every single gemstone as it has never been done before. The cut of a gem is one of the main values of a gemstone and each gemstone requires special attention in order to unveil its potential beauty. If you’re looking for that extra special stone, I hope you find it here. Sincerely, Doug

“Light reflects off of Jewels, but, “It” comes from above.”

 

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Standard Shipping - Tracked $5.00 / :幾天天 $12.00 / :幾天天

dougpamgems
dougpamgems
Welcome to DougPamGems. As a professional cutter specializing in opals (Topshelfopals), I have now ventured into the world of "other" gemstones. Precision faceting is my new-found love. As with opals, my goal is to reveal as much whimsical wonder and beauty as a piece of rough can produce. It is my goal to allow these heavenly treasures to lead and guide me, to shape and polish these colorful rustic stones into pure eye candy, to allow them to come into fruition as objects of beauty to pleasure and inspire others like myself. As an award-winning faceter and member of the USFG, You can rest assured that your gemstone has been cut and polished with love, excitement, anticipation and professional skill. Sincerely, Doug
:城市,國家
已驗證
:總反饋

  • kelvin30
    kelvin30
    積極的

    Thanks again Doug!!

  • iona
    iona
    積極的

    A Man who gives us wonderful stones! We thank you!

  • gakarax
    gakarax
    積極的

    Very beautiful gem!

  • rgt4
    rgt4
    積極的

    Paid and shipped - no feedback left after 100 days

投標歷史 (1)
kelvin30
之前從該賣家購買過
4 years ago
$205.00

為什麼用戶出價高於自己?

出價時,這是用戶願意為產品出價的最高金額。然後,我們的系統將代表該用戶自動出價,逐步提高出價以保持其作為最高出價者的地位,直至達到指定的最高價。

當出現“自動出價”圖標時,表示我們的系統正在根據用戶的最高出價主動為用戶出價。這可能看起來好像用戶出價高於自己,但這只是系統更新出價以反映用戶最高限額的結果。

審計

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送貨細節

船運:
$12.00 :通過 Standard Shipping - Tracked 計算天數
發貨自:
United States of America

付款方式

  • paypal

概述

列表類型 : Standard
產品編號 : 910340
起拍價 : $269
開始 : 15th May 2019 08:10 pm AEST
結束 : 21st May 2019 06:47 am AEST
* 所有價格均以:貨幣為單位