搜尋結果
稅項 未包括 發貨時間 1工作日* 維修保養服務 1年有限度保養^ 清洗服務 永久免費清洗 翻新及拋光服務 永久支援*** 品質保證 長達3個月掉石保養^** 尺寸 更換 7天免費更換尺寸## 更改尺寸 永久支援*** *24小時內(S925銀厚鍍鉑金),18K金、PT950鉑金(20工作日 ...
- 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...
注解： FL： 無可見瑕點，< 1 % 的鑽石達到此等級。 在 10 倍放大下，包裹體仍不可見，是最罕有的淨度等級。 （非鑽石知識領域的人只會認識IF極微瑕疵為完美無暇） TYPE II A 鑽石: 通常我們稱Type IIa的鑽石為"Purest Of the Pure"。 數量僅佔寶石級鑽石中1％至2％,想要購買一般只能在拍賣行進行競投（這種清澈完美的鑽石比一般的鑽石火彩更高） 打造每個人都能消費的替用品 (RZ®人造鑽石)前會考慮到以下幾點. 1.RZ ®人造鑽 石在燈光下的火彩跳動感和天然鑽石會否有分別（完全沒有） 2.RZ ®人造鑽 石的切工和完美切工的天然鑽石是否一樣（57面完美GIA標準） 3.燈光下轉動RZ石和天然鑽石顏色轉變和在沒燈光的情況下又會否一樣（完全相似）
注解： FL： 無可見瑕點，< 1 % 的鑽石達到此等級。 在 10 倍放大下，包裹體仍不可見，是最罕有的淨度等級。 （非鑽石知識領域的人只會認識IF極微瑕疵為完美無暇） TYPE II A 鑽石: 通常我們稱Type IIa的鑽石為"Purest Of the Pure"。 數量僅佔寶石級鑽石中1％至2％,想要購買一般只能在拍賣行進行競投（這種清澈完美的鑽石比一般的鑽石火彩更高） 打造每個人都能消費的替用品 (RZ®人造鑽石)前會考慮到以下幾點. 1.RZ ®人造鑽 石在燈光下的火彩跳動感和天然鑽石會否有分別（完全沒有） 2.RZ ®人造鑽 石的切工和完美切工的天然鑽石是否一樣（57面完美GIA標準） 3.燈光下轉動RZ石和天然鑽石顏色轉變和在沒燈光的情況下又會否一樣（完全相似）
稅項 未包括 發貨時間 1工作日* 維修保養服務 1年有限度保養^ 清洗服務 永久免費清洗 翻新及拋光服務 永久支援*** 品質保證 長達3個月掉石保養^** 尺寸 更換 7天免費更換尺寸## 更改尺寸 永久支援*** *24小時內(S925銀厚鍍鉑金),18K金、PT950鉑金(20工作日 ...
2021年7月13日 · 我沒有大豐銀行戶口，那我也可以用「支付寶澳門」嗎？ 小編也沒有大豐銀行的帳戶，同樣可以使用。大家只需到全澳各間來來超市充值即可使用，就像澳門錢包、澳門通的原理一樣，先充值，後使用。暫時已知只有來來超市能進行「支付寶澳門」的充值使用，相信之後會陸續增加充值點。
稅項 未包括 發貨時間 1工作日* 維修保養服務 1年有限度保養^ 清洗服務 永久免費清洗 翻新及拋光服務 永久支援*** 品質保證 長達3個月掉石保養^** 尺寸 更換 7天免費更換尺寸## 更改尺寸 永久支援*** *24小時內(S925銀厚鍍鉑金),18K金、PT950鉑金(20工作日 ...
