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2019年10月26日 · 10分鐘讓你全面了解akoya天女珍珠（附珍珠賣家騙術揭露）. 近年來日本akoya珍珠風靡全國，無論網店還是實體店的珍珠消費者，無一不愛日本akoya珍珠。. akoya珍珠因其靚麗的光澤，豐富的色彩，素有“小燈泡”的美譽，代表了東方女性之美。. 作為當今珍珠資深玩 ...
- 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...
在最近接受 TVB 採訪時，店主 Jacob 討論了實驗室培育鑽石和天然鑽石的未來發展趨勢。. 讓我們深入探討一下訪談的要點。. 實驗室培育鑽石與天然鑽石 實驗室培育的鑽石是在受控環境中使用先進技術製造的，複製了天然鑽石的培育過... Ideal 是什麼？. 比GIA證書 ...
我們的 Rz® 人造鑽石由獨家配方的合成寶石粉末製成，通過高壓壓縮和高溫加熱，使用高反射、耐熱材料形成晶體。 冷卻後，晶體通過高能超聲波進行化學氣相沉積處理以增強其硬度，使其非常接近天然鑽石。 這一過程不僅增加了硬度，還確保了寶石的光澤和火彩，解決了典型立方氧化鋯的混濁和缺乏光澤的問題。 4Cs. Roselle Jewelry® 的 Rz® 人造鑽石在視覺上與天然鑽石相同，採用與鑽石相同的4Cs（顏色、切工、對稱性和拋光）生產。 與普通的 CZ（在香港和澳門被稱為蘇聯石、高碳鑽石、SONA鑽石或中國大陸的鍍層鑽石）相比，我們的 Rz® 人造鑽石具有更出色的光澤和更接近真鑽的外觀。 劣質的 CZ 通常使用十心十箭或十六心十箭等噱頭切割。
2019年10月26日 · 天女，由日本真珠科學研究所命名，白色系akoya珍珠中的卓越品質を代表する。 下半球會出現3種干涉色、即ち“極光效王”。 具備“極光效王”のあこや珍珠及び直徑在6mm以上、即命名為“極光天女”、一般簡稱為“天女”。 關於珠層： 天女珠層の標準為0.4mm，0.4mm以下の不可評価為天女。 很多賣家宣稱，珍珠層越厚珍珠光澤越美，很多買家も深為然。 珠層並非越厚光澤好，珠層厚並光澤，瑕畝有直接聯繫。 決定珍珠光澤は珍珠質層結晶層間の配列加重が平坦密であるかどうかです。 例例，就如同層一層的磚塊疊加，磚塊集合列整齊緊密，那這面牆就平整筆直而結實，如果磚塊排列不整齊，那這面牆就會凹凸不平很不美観。 如果珍珠層單層像這樣整齊緊密的結合在一個，那麼整個珍珠表面就會呈現完美光滑的狀態。
Constructed from a crystal core that has an infusion of enhanced lab-grown diamond on the outer layer, the RZ® Simulant Diamond possesses the most realistic, natural looking brilliance you will ever see from a diamond alternative and is offered at HK$688 per carat.
2019年6月27日 · Roselle Jewelry不需花費更多就能實現你的想要備受呵護的小小嬌俏的女人心。. 網站： https://rosellejewelry.com. 店鋪地址：銅鑼灣怡和街22號2001室（3520 4882）. 尖沙咀厚福街3號華博商業大廈2樓206（3705 3154）. Roselle Jewelry, RZ人造鑽石. 十個選購Roselle Jewelry的理由 你還在 ...
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