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2019年6月25日 · 與雷帝恩切割(Radiant)相比 枕形切割的另一種同為BRILLIANT CUT的雷帝恩切割混熬。雖然切割組別是相同，但是形狀與枕形切割略有不同。一個是直邊角，一個則是圓角。 在仿鑽世界裡碎冰切割枕形是RZ ®唯一存在 在開始已經說明，由於枕形切割高達8種
關於品牌. 品牌的創立. Roselle Jewelry ® 是屬於BRILLIANT INTERNATIONAL (H.K.) GROUP LIMITED的一個飾品品牌，由2009年開始與前任GIA鑽石鑒定師一同創立及研發新形寶石材質以"RZ"命名。. 也因為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，經過多年的獨家 ...
- 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...
2019年6月26日 · 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, 帶少許膠感,光澤沒跳動感,沒金剛光澤帶奶白(影片拍不出實物更明) 中間是天然鑽石，所以在影片測試中 ...
產品代碼 R300 主石 RZ®仿鑽石形狀 圓形明亮式切工 主石顏色 透明(D) 主石重量(ct) 3.00 淨度 無瑕(FL) 切工極佳 寬度(mm) 9.0 長度(mm) N/A English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文
2024年3月15日 · English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文
產品型號 NT9 主石材質 RZ®人造鑽石 形狀 圓形 主石顏色 透明(D) Main Stone Weight(ct) 1.00 | 1.50 | 2.00 | 3.00 | 5.00 淨度 Flawless(FL) 切割 Ex極好 寬度(mm) 2.1~2.7 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
