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  1. Roselle Jewelry | 你的首飾專家 | GIA® 鑽石| RZ®人造鑽石 | 實驗室培育鑽石| 實驗室培育藍寶石 |實驗室培育紅寶石

  2. 產品代碼LB003 主石實驗室種植鑽石形狀圓形明亮式切工石材顏色FG 總石材重量(ctw) 3.40 (0.05) 淨度VVS 拋光優質切工理想尺寸14-18 厘米(可調節),如果需要更長尺寸,請聯繫客服*自此它是由工匠手工製作的,由於瑕疵可能與實際尺寸略有不同。

    • 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. 關於品牌. 品牌的創立. Roselle Jewelry ® 是屬於BRILLIANT INTERNATIONAL (H.K.) GROUP LIMITED的一個飾品品牌,由2009年開始與前任GIA鑽石鑒定師一同創立及研發新形寶石材質以"RZ"命名。. 也因為Roselle Jewelry的宗旨是讓天下的女人都可以擁有鑽石般完美的寶石,經過多年的獨家 ...

  4. 2019年6月27日 · 你還在煩惱是否選購Roselle Jewelry的產品嗎?你還在擔心Roselle Jewelry給你的品質嗎?現在就給你十個選購Roselle Jewelry的理由。

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  6. Explore our collection of loose lab grown diamonds at Roselle Jewelry. Find the perfect diamond for your unique jewelry piece.

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