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  1. 成立於2009年,Roselle Jewelry 與前GIA鑽石鑑定師共同創立,旨在創新和開發新的寶石材料,稱為“Rz”。. 秉承為每位女性提供如鑽石般完美的寶石的使命,Roselle Jewelry 投入了多年的獨家研究。. 到2015年,我們成功開發出最精緻的 Rz® 人造鑽石,保證在視覺上與天然 ...

    • How Are Lab-Created Diamonds Made?
    • Lab Grown Diamond Benefits
    • What Colors Are available?

    Each laboratory-created diamond is grown by placing a diamond ‘seed’ into a chamber of heat and pressure. This chamber mimics the natural growing process. Crystallization occurs allowing the lab-grown diamond to mature within six to ten weeks. It is then cut, polished and graded by the same world-renowned labs that certify earth-mined diamonds. The...

    UNMATCHED BEAUTY

    Our collection of lab-created diamonds are available up to IF in clarity, D in color, Ideal in cut, and up to 10 carats in size. They come in a variety of shapesincluding round, rose, emerald, cushion, oval, oval rose, heart, princess, trillion, and radiant. Colors include white, yellow, blue, pink, and green.

    UNRIVALED QUALITY

    Unlike other retailers, every Rooselle Jewelry lab-created diamond is Type IIa, the purest form of diamond. They are harder and more brilliant than Type Ia diamonds. Only 2% of earth-mined diamonds are of this quality. Furthermore, each diamond is graded and certified by the same leading independent gemological labs that are used to grade earth-mined diamonds.

    UNBEATABLE VALUE

    Lab-created diamonds cost up-to 40% less than their mined diamond equivalents. Buyers beware: keep an eye out for "grown diamonds" sold for a few hundred dollars per carat. If the deal seems too good to be true, it probably is. Only diamond simulantsfall in this price range.

    WHITE LAB-CREATED DIAMONDS

    A pure carbon diamond with no impurities will grade as a colorless diamond. However, the majority of both mined and lab-created diamonds contain impurities, most of which are nitrogen. The nitrogen atoms within the diamond lattice create the yellow tint. In cases of fancy colored diamonds, a pure yellow color is created. Nearly all diamonds, both mined and lab-created, start out as yellow diamonds. Over the span of millions of years and exposure to pressure and heat, mined diamonds split the...

    YELLOW LAB-CREATED DIAMONDS

    Roselle Jewelry’s yellow lab-created diamonds are optically, chemically and physically identical to yellow earth-mined diamonds, but are offered free of conflict and on average 10% of the cost. They are available in a color range from fancy yellow to fancy vivid yellow, in sizes up to 2.0 carats and a variety of shapes. Both mined and lab-created yellow diamonds get their color from nitrogen. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of th...

    BLUE LAB-CREATED DIAMONDS

    Blue lab-created diamonds are optically, chemically and physically identical to blue earth-mined diamonds and are offered free of conflict and about 10% of the cost. They are typically offered in sizes smaller than 1.50 carats and come in a color range of fancy light blue to fancy intense blue. Both mined and lab-created blue diamonds get their color from boron. While diamonds are made up of carbon, impurities within the stone exist. It is the introduction of these impurities, in this case bo...

  2. 2019年6月26日 · 為了更好證明我們是使用鑽石對比而不是兩顆一樣的RZ人造鑽石,我們使用鑽石筆測試證明. 左側是坊間出售的仿鑽【蘇聯石 (又名高碳鑽,SONA鑽,俄羅斯鑽,鍍膜鑽)】,明顯帶藍,透光差,火光較呆版, 帶少許膠感,光澤沒跳動感,沒金剛光澤帶奶白 (影片拍不出實物更明 ...

  3. 2021年6月28日 · 題目<鑽石漲價> 在疫情之下,鑽石這些奢侈品的價格仍見上升,近期就有兩間鑽石開採商加價一成。其實在幾可亂真人造鑽石的競爭下,為何鑽石仍然漲價?是否市場資金氾濫,鑽石也成為抗通脹的投資產品呢?早前Roselle Jewelry受TVB《財經透視》節目訪問提供鑽石意見,作為全港首間售賣培育 ...

  4. 產品代碼 V14 主石 RZ®仿鑽石形狀圓形明亮式切工主石顏色透明(D) 主石重量(ct) 1.00 | 1.50 淨度無瑕(FL) 切割極佳 寬度(mm) 2.2 尺寸 HK#5 ~ HK#25|US#2.75 ~ US#12.5 English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文

    • Rosellejewelry
    • 透明 (D)
    • RZ®人造鑽石
    • 圓形
  5. 2019年10月26日 · 東方女性之美。 作為當今珍珠資深玩家の“標配”,絕大多數消費者必擁有一條“天女”,或は準備入手一條“天女”。 何を為すかは「天女」? 不過您真的承知“天女”嗎? 日本真珠綜合研究所とGIAの珠寶思用鑑定師Yoko來為您ソフト「天女」の個別側面。 天女項鏈. 關於天女,您要承知. 天女,由日本真珠科學研究所命名,白色系akoya珍珠中的卓越品質を代表する。 下半球會出現3種干涉色、即ち“極光效王”。 具備“極光效王”のあこや珍珠及び直徑在6mm以上、即命名為“極光天女”、一般簡稱為“天女”。 關於珠層: 天女珠層の標準為0.4mm,0.4mm以下の不可評価為天女。 很多賣家宣稱,珍珠層越厚珍珠光澤越美,很多買家も深為然。 珠層並非越厚光澤好,珠層厚並光澤,瑕畝有直接聯繫。

  6. 2022年6月10日 · Roselle Jewelry網站上的培育鑽石產品,包含了全球三大最受歡迎的 培育鑽石 鑑定證書:. IGI 國際寶石鑑定所. GCAL 寶石鑑定與保障實驗室. GIA 美國寶石研究院. 1. IGI 鑽石鑑定書. IGI 國際寶石鑑定所 ,於1975年在 比利時安特衛普 成立,這是國際上歷史悠久的鑽石切磨 ...