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0.31CT 18K白金 實驗室培育鑽石 四爪單石耳環 - LE2. 0 reviews. 人 正在查看此內容. 12 件在過去 20 小時內售出. $2,690.00 HKD. 有庫存. 款式: 單隻. 單隻. 一對.
2020年12月14日 · 通常，用於白金的金屬是鎳，銀或鈀，並且白金的性質隨所使用的合金而變化。 就像黃金一樣，白金的純度以克拉 (K)為單位。 因此，如果白金戒指是18克拉 (K)，則意味著該戒指由75％的黃金（18克拉的黃金除以24）和25％的其他金屬組成。 什麼是銀？ 銀是一種發亮的貴重金屬，因其美觀和導電性而受到重視，並已被用於製造硬幣，裝飾件和珠寶已有數百年曆史。 關於珠寶，由於銀是一種相當柔軟的金屬，因此通常會與銅形成合金以增加強度。 當銀與銅混合時，稱為純銀。 在購買純銀時，您可能會注意到金屬上刻有“ 925”字樣，這意味著它包含92.5％的純銀和7.5％的其他金屬。 白金與銀. 您要獲取的珠寶類型將嚴重影響您在白金和白銀之間做出的選擇。 閱讀兩者之間的區別，以使您的決定更加容易。 耐用性.
- 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 ...
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，經過多年的獨家研發到2015年終於完成最完美的RZ ® 人造鑽石並保證肉眼100%與鑽石相符。 我們專業的RZ ® 人造鑽石 已經可以完美替代鑽石的存在，並且有品牌專利的存在。 無可否認我們是獨特及精緻的。 同期開立第一間實體店於香港尖沙咀及銅鑼灣以讓顧客能夠親身體驗及對比天然鑽石與RZ ® 人造鑽石 之間的區別。 品牌理念.
18K 白金/ 黃金 / 玫瑰金 我們的18K金件由金和其他白色金屬（包括銀和鈀）合金製成，並鍍有銠，經久耐用，耐刮擦。 9K 白金/ 黃金 / 玫瑰金 我們的9K金件由金和其他白色金屬（包括銀和鈀）合金製成，並鍍在銠上，具有耐用和防刮的表面。 925 銀(鍍鉑金) 我們的純銀件是92.5％純銀，與銀合金混合 ...
182 products. 18K White Gold Engagement Rings. 366 products. 18K Yellow Gold Engagement Rings. 359 products. 18K 玫瑰金. 444 products. 18K 白金. 853 products.
