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鑽石淨度 透明度被稱為鑽石的純度或質量,是由寶石學家使用特殊範圍和10倍放大率放大鏡確定的夾雜物和瑕疵的相對測量值。 鑽石淨度量表 這些夾雜物的可見度,數量和大小決定了鑽石的淨度等級。
一般石材比較 – Roselle Jewelry. 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,唯一的區別在於它們的起源點(它來自哪裡)。 用於描述實驗室培育鑽石的術語包括但不限於實驗室生長的鑽石,人造鑽石,養殖鑽石和純生長鑽石。 您可能還聽過“合成鑽石”這個術語來描述種植的鑽石。 然而,這是地球開採鑽石行業提出的誤導性術語,暗示這些生長的鑽石是假的。 這不可能是事實,我們將開始看到這個術語越來越少。
- 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...
比較人造鑽石及鑽石. RZ®人造鑽石有多種形狀和卡數 (克拉)尺寸可供選擇。 每顆RZ®人造鑽石的價格僅為每卡 (克拉)688.00港元,分級為FL淨度,D顏色,並提供全面免費保修,使RZ®人造鑽石成為最美觀,最經濟的鑽石替代品。 您的設計師夢想戒指現在真正成為現實。 RZ®人造鑽石目前採用以下形狀和各種不同尺寸切割:Brilliant Hearts and Arrows Round,Princess,Pear,Emerald,Radiant,Asscher,Cushion and Oval。 SHOP LOOSE RZ®人造鑽石. 硬度和耐久性. RZ®人造鑽石的硬度為8.8(實驗室測試最高為9.5),類似於寶石,如藍寶石或紅寶石,應該同樣小心處理。
V形情侶鑽石結婚對戒 - WM29 – Roselle Jewelry. 0 reviews. 人 正在查看此內容. 21 件在過去 3 小時內售出. $2,088.00 HKD. 預購. 女士尺寸. 男士尺寸. 需要刻字? 您可以輸入最多10個字符客製化刻字 (中文最多5個字符) Main Stone: Rz®人造鑽石. Rz®人造鑽石. 素金. 實驗室培育鑽石. 天然鑽石. 款式 女士. 女士. 一對. 金屬材質: 9K 白金. 9K 白金. 9K 黃金. 9K 玫瑰金. 18K 白金. 18K 黃金. 18K 玫瑰金. PT950 鉑金. 0.0. 0 評價. 0% 填寫評價.
一般戒指尺寸. 女裝戒指的尺寸一般介乎 11 至 16。 銷量最多的 Roselle Jewelry女裝戒指尺寸介乎 11 至 15。 尺寸13是最常見的戒指尺寸。 男裝戒指的尺寸一般介乎 16 至 22。 銷量最多的Roselle Jewelry 男裝戒指尺寸介乎 16 至 20。 尺寸17是最常見的戒指尺寸。
產品代碼 VP1 主石 RZ®仿鑽石形狀 梨形 主石顏色 透明(D) 主石重量(ct) 1.50 淨度 無瑕(FL) 切工極佳 寬度(mm) 2.0 尺寸 HK#5 ~ HK#25|US#2.75 ~ US#12.5 English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文