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  1. RZ®人造鑽石 世界著名的RZ®人造鑽石是有史以來最實惠,美觀,科學先進,寶石粉注入的人造鑽石! RZ®人造鑽石採用晶體核心構造,實驗室培育鑽石一樣的生產方式,具有最真實,自然的火彩,您可以從鑽石替代品中看到,每卡(克拉)售價688港幣起。 RZ®人造鑽石提供無與倫比的美感,保證D色和FL淨 ...

  2. 圓形鑽石的光彩因切工而增強,切工由專業的鑽石切割師進行科學 計算確定。這些計算有助於創造更好的切工、拋光和對稱性,使圓形鑽石顯得更加璀璨。對於其他鑽石形狀,選擇較低等級的顏色或淨度通常意味著犧牲部分鑽石的美感。圓形鑽石,因為 ...

    • 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. 2022年5月30日 · 購買訂婚戒指、結婚戒指或日常鑽石可能會很昂貴、壓力很大,而且會帶來很多不確定性,因為讓我們面對現實吧,你不是寶石學家。 您將有一百萬零一個問題要問,這沒關係。 一般人對鑽石知之甚少。 您將面臨的最緊迫的問題之一是是購買天然來源的鑽石還是購買實驗室培育的鑽石。 不要驚慌 ...

  4. 2022年5月30日 · 購入補正婚戒指、結婚戒指または日常尖石可能會很激貴、壓力很大,そして會帶來很多不確定性,因為讓我們面對現實吧,你不是寶石學家。 您將有一百萬零一個問題要問、這沒關係。 一般人對ブルゾン石知之甚少。 您將面臨的最緊迫的問題之一是購買天然來源的獲得石還是購買實驗室培養的 ...

  5. 2022年12月5日 · 미국 연방 무역위원회 (FTC) 다음이 있습니다: 保護消費者 消除壟斷商業行為 如果你未你慮購買一顆實驗室培育鑽stone ,積極的在家上網未你會發現未來鑽stone 各個product牌100%會提到美國 FTC 更改了鑽stone의 정의입니다.他們提到: 實驗室培育的鑽stone與天然鑽stone具有了같은광학、물리與化학特性,city與 ...

  6. 實驗室培育 vs.蘇聯石(高碳鑽) vs. RZ®人造鑽石 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 ...