搜尋結果
欖尖形切割鑽石. 不可否認馬眼形切割鑽石的永恆優雅。. 由於長度較長，馬眼形鑽石看起來比具有相同克拉重量或大小的其他鑽石形狀更大。. 擁有輝煌的 58 個切面，形狀閃耀著大量的火光和閃光。. 欖尖形切割的討人喜歡效果營造出修長手指的錯覺。. 由於其 ...
- 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 · 可以查看下面短片：. 最左莫桑石，中間鑽石，右邊RZ人造鑽石. RZ人造鑽石在短片中與鑽石看起來都是完全無區別的，只有使用鑽石筆的情況才會分辨出來。. 而莫桑石在肉眼下已經清楚能否分辨兩者區別。. Roselle Jewelry- 莫桑石和RZ人造鑽石及天然鑽石 測鑽筆及 ...
2019年6月27日 · 你還在擔心Roselle Jewelry給你的品質嗎？. 現在就給你十個選購Roselle Jewelry的理由。. 1.獨家的RZ®人造鑽： RZ人造鑽石是經過香港商標註冊的一款高仿人造鑽石，採用與傳統鑽石相同的八心八箭以及D色FL淨度3EX的標準進行切割。. 讓人造鑽石看起來保證100%肉眼無差別 ...
2024年4月8日 · English 繁體中文 Deutsch français 한국어 日本語 русский 简体中文
2021年7月27日 · 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 ...
圓形鑽石既經典又永恆，通常是人們在想像鑽石時想到的形狀。只要鑽石h，就已經使用了圓形的變體 每個鑽石形狀都有一個長寬比，它決定了從上面看鑽石的外觀。選擇未鑲嵌圓形鑽石時，請尋找介於 1.0 和 1.05 之間的長寬比。
