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2023年3月9日 · 在 新文章 0 comments. 您可能知道 GIA（美國寶石學院）現在發布了其最受歡迎的報告——鑽石檔案——作為其對更環保方法的承諾的一部分，該報告僅以數字形式發布。 它如何影響你？ 自 2023 年 1 月起，Roselle Jewelry 客戶 將不會 獲得分級鑽石的紙質證書。 相反，您會收到一張包含二維碼的 GIA 貼紙，掃描二維碼可以檢索數字證書並驗證詳細信息。 數字證書包含與紙質證書相同的所有信息，但採用易於閱讀的格式，可以從任何設備查看和打印。 這意味著您只需輕鬆點擊幾下，即可隨時隨地訪問您的鑽石檔案。 請注意，此更改僅適用於 GIA 認證的鑽石（克拉範圍為 0.15 至 2.99 克拉）。 IGI 和 HRD 等所有其他實驗室仍提供其證書的紙質副本。 了解更多.
2021年7月27日 · July 27, 2021. In News 0 comments. 如何才能正確使用優惠碼？ 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"，輸入優惠碼並點擊使用。 4.您會發現有提示已輸入的優惠碼會在結賬時計算. 5.在最後結賬的頁面上，您會看到已扣減了輸入的優惠碼優惠，同時如果您有購買或Roselle Jewelry贈送的禮品卡，可以同時輸入並享有共同扣減優惠。 若看完這篇文章，仍然不清楚如何使用。 不需擔心，您可以隨時聯絡我們查詢。
- 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...
2021年7月4日 · 選購Roselle Jewelry的商品，不論是線上商店還是實體商店。 均支援政府消費券計劃支付。 包含的支付方式： 1.支付寶Alipay HK 2.八達通 3.Tap & GO （VISA/MASTER/銀聯） 4.微信支付 Wechat Pay HK ----- 常見問題 1.) 購買一件商品可以使用多張消費券 ...
2022年12月5日 · 2022年12月5日. 在 新文章 0 comments. 美國聯邦貿易委員會 （Federal Trade Commission，FTC）是美國著名的獨立政府機構，在國際上從事商業行為的人應該耳熟能詳。 該機構成立宗旨有二： 保護消費者. 消除壟斷商業行為. 如果你正考慮購買一顆 實驗室培育鑽石 ，積極的在家上網作功課，你會發現未來鑽石的各個品牌100%會提到美國 FTC 更改了鑽石的定義。 他們提到： 實驗室培育的鑽石與天然鑽石具有相同的光學、物理與化學特性，都是鑽石。 鑽石這個詞不再專指天然開採的鑽石，因為科技的進步，科學家們已經能夠在實驗室培育出很好的鑽石 。 對於消費者來說，這無疑是一篇看過就會遺忘的新聞。
2022年12月5日 · 實驗室培育鑽石 是指在實驗室中培育出來的鑽石，為碳元素組成的晶體，一切光學，物理和化學特性均與開採鑽石相同。硬度10，色散0.044，折射率2.417，比重3.52。 天然鑽石 是碳元素組成的晶體，亦稱金剛石，刻面棱線銳利，折射高，燈光下顯得光采動人。為自然界已知最硬物質，硬度10，色散0.044 ...
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