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182 products. 18K White Gold Engagement Rings. 366 products. 18K Yellow Gold Engagement Rings. 359 products. 18K 玫瑰金. 444 products. 18K 白金. 853 products.
- 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...
主頁 公主方永恆結婚戒指 - BH3 點擊放大 公主方永恆結婚戒指 - BH3 人 正在查看此內容 件在過去 小時內售出 $1,088.00 HKD 有庫存 預購 缺貨 金屬材質 ...
品牌理念. 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，但是並不是每個人都能毫無負擔購買鑽石. 就算是擁有鑽石的，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 ...
售後服務 對於任何經Roselle Jewelry產品均享有售後服務： Roselle Jewelry之戒指、手鏈和手鐲的鬆緊度，恕不包括於生產瑕疵之列。請勿讓您的Roselle Jewelry產品接觸腐蝕性化學品或暴露於惡劣環境。銀製飾品雖已鍍上六層鉑金抗氧化，如接觸腐蝕性化學品或暴露於惡劣環境中，足以改變您的Roselle Jewelry ...
公主方形切割鑽石 自 1980 年代首次推出以來，公主方形切割在鑽石形狀中的受歡迎程度穩步上升。目前， 公主方形剪裁是第二受歡迎的形狀 並且還在上升。彈性款式，公主方形切割訂婚戒指 非常適合傳統和現代風格的粉絲。公主方形切割鑽石的優點之一是 由於使用了獨特的切割和拋光技術，任何 ...
關於COVID-19的抗流行病小貼士 – Roselle Jewelry. 在冠狀病毒爆發期間，護理學院提供了以下信息，以向公眾提供一些抗流行病小竅門： 【抗流行病小知識問答】 我應該先摘下口罩還是回家時先洗手？ 如果年長者有抽血或接受診所預約，他/她應該參加嗎？ 在近期爆發期間，許多人對感染控制持謹慎態度。 謠言在社會上流傳。 香港大學護理學院的一群師生希望幫助公眾將事實與小說一一區分開。 視頻下載： http : //bit.ly/3bfqN5j. 【抗流行病小貼士問答第二集】 洗澡/淋浴時應該打開排氣扇嗎？ 回家後我的夾克怎麼辦？ 香港大學護理學院的一群師生繼續揭露一些家庭清潔和公眾日常生活中的神話。 視頻下載： http : //bit.ly/39gZx56. 【心理健康諮詢】
