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1. rosellejewelry.com › blogs › news如何正確使用優惠碼？ – Roselle Jewelry

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   2021年7月27日 · 很多時候，Roselle Jewelry派送的優惠碼，顧客往往會不知在哪個位置使用。. 今次Roselle Jewelry會一步一步帶領您正確的優惠碼使用順序。. 1.首先把想要的產品加入購物車，並點擊購物車 2.點擊查看購物車 3.進入購物車，您會發現有一個位置寫著"Discount Code ...

2. zh.rosellejewelry.com › pages › lab-diamondShop Loose Lab Grown Diamonds | Roselle Jewelry

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

3. zh.rosellejewelry.comRoselle Jewelry

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   在最近接受 TVB 採訪時，店主 Jacob 討論了實驗室培育鑽石和天然鑽石的未來發展趨勢。. 讓我們深入探討一下訪談的要點。. 實驗室培育鑽石與天然鑽石 實驗室培育的鑽石是在受控環境中使用先進技術製造的，複製了天然鑽石的培育過... Ideal 是什麼？. 比GIA證書 ...

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4. zh.rosellejewelry.com › pages › lab-grown-diamonds-stone-guide實驗室培育鑽石指南 – Roselle Jewelry

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   • 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...

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   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.

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   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...

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5. jp.rosellejewelry.com › pages › 關於covid-19的抗流行病關於COVID-19の抗流行病小貼付士 – Roselle Jewelry

   jp.rosellejewelry.com › pages › 關於covid-19的抗流行病

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   將為這是老年人提供每兩一次的遠程護理，並針對他們的主要健康問題提供及時的健康閲覧詢。 新型コロナウイルス感染症（COVID-19）の予防措置 健康飲食

6. rosellejewelry.com › blogs › newsRZ人造鑽石與坊間仿鑽及鑽石對比 – Roselle Jewelry

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   2019年6月26日 · RZ人造鑽石與坊間仿鑽及鑽石對比. June 26, 2019. In News 0 comments. 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 ...

7. rosellejewelry.com › blogs › newsLab Grown Diamond(實驗室培育鑽石)鑑定書 IGI & GCAL & GIA

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   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 ...