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  1. 品牌理念. Roselle Jewelry的宗旨讓天下的女人都可以擁有鑽石般完美的寶石,但是並不是每個人都能毫無負擔購買鑽石. 就算擁有鑽石的,我們專業的RZ ® 人造鑽石 已經可以完美替代鑽石的存在。. 產品以S925銀鍍鉑金、9K金、18K金、PT950鉑金作為基礎鑲嵌。. RZ ...

    • 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. 圓形鑽石既經典又永恆,通常人們在想像鑽石時想到的形狀。只要鑽石已被切割,圓形的變體就已被使用。它們閃爍的光芒使它們廣受歡迎,在鑽石鑑賞家、寶石學家和日常消費者眼中,圓形切工被認為鑽石的黃金標準。有趣的,與其他任何形狀相比,圓形切工在切割和加工過程中損失的原始 ...

  3. Product Code LC3 Display Size 0.38CT Shape Round Brilliant Cut Remark This is pre-order item, the item will require approximately 3-4 weeks for production. *Since it is handmade by craftsmen, it may be slightly different from the actual size due to blemishes.

  4. 2022年6月10日 · 2. GCAL 鑽石鑑定書 GCAL 寶石鑑定與保障實驗室總部位於美國紐約,世界上少數獲得 ISO 17025認證的寶石鑑定實驗室之一,在國際上有著最高顏值的鑑定書美譽。 在北美更國際銀行,政府和執法機構委託鑑定首選,目前與 IGI 同為鑑定Lab Grown Diamond(培育鑽石)著名機構。

  5. Alexandrite al· ex· an· drite | ˌa-lig-ˈzan-ˌdrīt noun A variation of Chrysoberyl, with the unique ability of changing color in natural or artificial light Regarded as the birthstone of June, and the gem of the 55th wedding anniversary, alexandrite was originally discovered in 1830, derived from the great Czar Alexande

  6. Opening Hours. Monday to Saturday : 12:00 PM – 8:00 PM. Sunday & public holiday : 12:30 PM – 7:30 PM. +852-6165 7595.