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  1. 4C的存在. Roselle Jewelry®的RZ®人造鑽石肉眼是完全與天然鑽石100%無差別,以鑽石相等的4C (顏色,切割,對稱,拋光)製作生產。 與坊間的CZ(香港、澳門稱為蘇聯石。 中國大陸稱為高碳鑽,SONA鑽,鍍膜鑽)對比火彩更為突出及更與鑽石像真-一般較差的CZ會以十心十箭或十六心十六箭等切割作為招徠. 與莫桑石對比,RZ®人造鑽石以天然鑽石相等的4C製作生產。 與莫桑石的雙折射材質不一樣。 所以通透度比莫桑石更為高更與鑽石像真。 RZ®人造鑽石的OEM(ORIGINAL DESIGN MANUFACTURER) RZ®人造鑽石從2015年開始以最完美的RZ寶石並保證肉眼100%與鑽石相符的因素開始外銷歐美等國家。

    • 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. 2022年9月27日 · 買3.6卡鑽戒求婚遭嫌棄 女友看證書後拒婚要求退貨. 男士求婚常向女方送上鑽石戒指,不過美國一名男士卻因此由訂婚變鬧分手。. 男事主近日花費約16萬港元購買一枚3.6卡鑽戒向女友求婚,對方最初欣然答應,但查看鑽石證書後卻因鑽石屬「實驗室培育」而悖然 ...

  3. 那麼實驗室培育鑽石,蘇聯石(高碳鑽)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的純結晶碳鑽石。. 它們具有與地球開采的鑽石相同的化學,物理和光學性質。. 它們的分級與地球開采的鑽石相同,唯一的區別在於它們 ...

  4. 2022年5月30日 · 實驗室製造鑽石指南 在過去的 10 年中,實驗室製造的鑽石作為天然鑽石的一種經濟實惠的替代品,越來越受歡迎。實驗室培育的寶石可以輕鬆匹配任何天然寶石的光澤,但許多人認為它們不那麼稀有和珍貴。我們正在闡明是什麼讓這些實驗室製造的鑽石與天然寶石如此相似但又大不相同。

  5. 2021年6月28日 · 早前Roselle Jewelry受TVB《財經透視》節目訪問提供保守石意見, . 作為全港首間售賣培育洋石及首間育培洋石批發商,責任者はどのように意見を提供する呢ですか? 有興趣のある読者は下面連結看足本版にログインできます: https://news.tvb.com/programmes/financemagazine/60d818e6335d19d509f48aa3/0/%E5%85%A8%E7%90%83%E6%9C%80%E4%BD%8E%E7%A8%85%E7 %8E%87%E9%91%BD%E7%9F%B3%E6%BC%B2%E5%83%B9?lang=cht. ラブ・グロウン・ダイヤモンド, RZ人造鑽石, 實驗室培育鑽石. 0 コメント.

  6. 2022年9月27日 · 男事主近日花費約16萬港元購買一枚3.6卡鑽戒向女友求婚,대방향最初欣然答應,但查看鑽stone證書後卻因鑽stone屬「實驗室培育」而悖然大怒,要求他退換同價 「天然鑽stone」,否則會拒絕婚事及分手,並憤而欬回娘가족。

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