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  1. RZ ® 人造鑽石是獨家的配方合成寶石粉未混合一起, 再經過高壓壓縮後, 使用高反射防熱材質加熱至高溫鎔化合成的原料晶體, 等待冷卻後再經由利用高能超聲波進行化學蒸氣沉積處理處理以令其硬度接近天然鑽石。 RZ人造鑽石仍然為實驗性晶體實驗室合成生產,其後將會不斷改良配方以達至最佳狀態。 每顆RZ®人造鑽石無論在色澤、淨度、切割或者硬度均與天然同等最高評級D FL TYPE II A鑽石火彩相近。 (D為最白色域,FL為完美無暇) 注解: FL: 無可見瑕點,< 1 % 的鑽石達到此等級。 在 10 倍放大下,包裹體仍不可見,是最罕有的淨度等級。 (非鑽石知識領域的人只會認識IF極微瑕疵為完美無暇)

  2. 實驗室培育 vs.蘇聯石(碳鑽) vs. RZ®人造鑽石 那麼實驗室培育鑽石,蘇聯石(碳鑽)和RZ®人造鑽石有什麼區別? 簡而言之,實驗室培育鑽石是在受控實驗室環境中生長純結晶碳鑽石。 它們具有與地球開采鑽石相同化學,物理和光學性質。 它們分級與地球開采鑽石相同,唯一區別 ...

    • 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...

  3. 什麼是RZ®人造鑽石? RZ®人造鑽石是獨家的配方合成寶石粉未混合一起, 再經過高壓壓縮後, 使用高反射防熱材質加熱至高溫鎔化合成的原料晶體, 等待冷卻後再經由利用高能超聲波進行化學蒸氣沉積處理處理以令其硬度接近天然鑽石。

  4. 2024年4月8日 · English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文

  5. RZ ® 人造鑽石是獨家的配方合成寶石粉未混合一起, 再經過高壓壓縮後, 使用高反射防熱材質加熱至高溫鎔化合成的原料晶體, 等待冷卻後再經由利用高能超聲波進行化學蒸氣沉積處理處理以令其硬度接近天然鑽石。 RZ人造鑽石仍然為實驗性晶體實驗室合成生產,其後將會不斷改良配方以達至最佳狀態。 每顆RZ®人造鑽石無論在色澤、淨度、切割或者硬度均與天然同等最高評級D FL TYPE II A鑽石火彩相近。 (D為最白色域,FL為完美無暇) 注解: FL: 無可見瑕點,< 1 % 的鑽石達到此等級。 在 10 倍放大下,包裹體仍不可見,是最罕有的淨度等級。 (非鑽石知識領域的人只會認識IF極微瑕疵為完美無暇)

  6. 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RZ人造鑽石,我們使用鑽石筆測試證明 左側是坊間出售仿鑽【蘇聯石(又名碳鑽,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) 中間是天然鑽石,所以在影片測試中 ...

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