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2019年10月26日 · 10分鐘讓你全面承知akoya天女珍珠（附珍珠賣家騙術揭露）. 今年未来日本akoya珍珠風を飾る全國，無論網店還是實體店的珍珠消費者，無一不愛日本akoya珍珠。. 東方女性之美。. 作為當今珍珠資深玩家の“標配”，絕大多數消費者必擁有一條“天女”，或は準備 ...
2024年4月29日 · 網站列出了全部鑽石價錢💰，供客人自助選購🛒 請到以下鏈結選購其他尺寸裸石及觀看鑽石影片：⬇ ⬇ https://rosellejewelry.com/pages/lab-grown 只需幾個步驟便可以找到心目中理想的培育鑽石。 價格只是天然的25%起，與天然鑽石分別？ 當然是價格更化算，商品更環保，也不怕買到血鑽。 Are you looking for lab-grown diamond?
- 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...
Roselle Jewelry | Your jewelry custom specialist | RZ®Simulated Diamond | Lab Grown Diamond | Lab Grown Sapphire | Lab Grown Ruby | 實驗室培育鑽石 | 戒指 ...
對於人為損壞和因疏忽而丟失的石材，可能會收取修理費和石材費。 **修整、拋光和調整戒指尺寸需支付額外費用。我們無法調整永恆戒指和花絲戒指的尺寸。 #對於在線訂單：如果您發現您的戒指尺寸不合適，請在收到戒指之日起 7 天內聯繫我們。
4 天前 · 延伸閱讀. 不只品牌保證書，建議挑選GIA、IGI等國際知名第三方鑑定單位. 挑選鑽石，不只GIA證書， 美國珠寶學院（Gemological lnstitute of America，簡稱GIA）雖然也是值得信任的國際鑑定單位，且知名度極高，不過在車工等級（Cut）最多只會評到Excellent。 相較之下，唯一由中央機構擁有的鑑定機構，國際寶石學院（The Institute of Gemolog，簡稱IGI），則提供更詳細的車工資訊，更精準地分類出Ideal Cut。 雖然GIA、IGI都是頗富盛名的國際鑑定機構，也都以其公正性聞名全球，不過考慮到鑽石車工的評比的話，GIA的分類不夠精確。 GIA證書的車工分類相較其他證書不夠精確.
換貨服務. 換貨及退款. 換貨政策. 閣下於收取貨品時必須檢查所訂購之貨品是否存有損毀及齊存，若發現所訂購之產品出現破損，可致電客戶服務部安排更換貨品。. 一經Roselle Jewelry調查及核實後，本部將安排換貨。. 如所要求更換之貨品已經售罄，Roselle Jewelry會 ...
