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鑽石鑑賞課程

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尖沙咀, HONG KONG

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$225HKD
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  • About this event

    • Duration2 hour(s)
    • Max group size12 people(s)
    • Into group [?]1 people(s)
    • Fee will be fully refunded, if the event is cancelled due to not enough participants.
    • LanguagesCantonese
  • Event Description

    Translate description

    * Translate function is provided by third party tool , we do not guarantee the accuracy of the translated content.

    講者:寶石學專家杜家豪

    課程需時:2小時

    語言:廣東話

    • 鑽石的4C
    克拉: Carat, 量度方法
    顏色: Colour, GIA scale, 對比石
    淨度: Clarity, GIA scale, 內含物種類
    切工: Cut, 比例


    • GIA鑽石報告解構
    Date 日期 (update)
    Shape and Cutting Style 型狀及切割樣式
    Measurements 量度
    4C
    Polish  拋光
    Symmetry 對稱
    Fluorescence 螢光
    Inscriptions 激光刻字 (e.g. H&A inscription not = H&A)
    Clarity plotting diagram 淨度圖 (e.g. hidden flaws)
    Proportions diagram 比例圖
    Disclaimer 免責聲明
    Different diamond reports (e.g. HRD, IGI, etc) 不同證書的特性
    H&A (demonstration)


    • 鑽石產地
    鑽石是什麼?
    開採鑽石國家
    Eureka Diamond (首顆在南非的鑽石)


    • 鑽石的特性與模仿品的分別
    10倍放大鏡的正確使用方法
    模仿品與人造鑽石的分別
    折射率,讀字測試
    導熱性,鑽石筆測試
    鑽石報告已經足夠? (證書事故, 驗證後的損毀)


    •  人造鑽石(合成鑽石)
    高温高壓,HPHT (High Pressure High Temperature)
    化學氣相沉澱法,CVD (Chemical Vapour Deposition)
    採用高科技議器鑑證,FTIR紅外線光譜儀、熒光光譜儀以及磷光光譜儀進行分析


    •  鑽石保養
    儲存及清潔
    硬度 vs 韌性


    •  鑽石真的保值嗎?
    營銷發展史
    一手VS二手鑽石
    形狀與4C對重售的影響 (個性配合)

     

    *每班最少8人, 若人數不足, 將不開班或改日子。 

    Other information

    報名方法

    請提供以下資料給我們
    1)報名人數&名字
    2)日期
    3)聯絡電話
    4)請註明[鑽石鑑賞課程]


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  • Host Profile

    HKADE
    Diamond
    The Hong Kong Accredited Diamond Exchange strives to be Asia’s largest and most trusted peer-to-peer online global marketplace that connects diamond buyers, sellers and traders together. By setting new standards and innovations in online diamond trading, we aim to make trading diamonds as easy and secure as any precious commodity.
  • Event Location

    尖沙咀

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