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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.
Roselle Jewelry ® は屬在 BRILLIANT INTERNATIONAL (HK) GROUP LIMITED の個飾品品牌、2009 年開始與前任GIA 灼眼石鑒定師一同創立及研發新形寶石質名「RZ」命名。 また為為Roselle Jewelryの宗旨是讓天下的女人都可以擁有保守石般完美的寶石，經過多年的獨家研発到2015年終於完遂最完美的RZ ® 人造水平石並保證肉眼100%與勝利石相。 我們業の RZ ® 人造尖立石 は完ぺきに代替可能な尖立石の存在であり、並存して有品牌專利の存在です。 同期開第一間實體店於香港尖沙咀及び銅鑼灣は顧客能夠親身體驗及び對比天然主流石與RZ ® 人造 尖沙咀及銅鑼灣別。 品牌理念.
4 天前 · 「我想要一顆1克拉G VS1的鑽戒，請問售價多少？」 走進鑽戒品牌，不少人第一句話便是指定克拉數、顏色淨度，這也是挑選鑽戒的最大誤區，許多人回到家裡之後打開戒盒，發現鑽石火光不夠璀璨，或是偶然發現別人的1克拉G VS1居然比自己的還要閃爍。 鑽石有4C，偏偏漏掉最重要的指標 車工Cut是 ...
Opening Hours. Monday to Saturday : 12:00 PM – 8:00 PM. Sunday & public holiday : 12:30 PM – 7:30 PM. +852-6165 7595.
- 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10月26日 · 日本真珠科學研究所所長小松博在2001年發現，在珍珠專用鑑定儀器的觀測下，可以看到在優質akoya珍珠下半球會出現3種干涉色，即“極光效應”。 具備了“極光效應”的akoya珍珠且直徑在6mm以上的，即命名為“極光天女”，一般簡稱為“天女”。 關於珠層： 天女珠層的標準為0.4mm，0.4mm以下的不可評定為天女。 很多賣家宣稱，珍珠層越厚珍珠光澤越美，很多買家也深以為然。 然而事實並非如此。 珠層並非越厚光澤越好，珠層厚度與光澤、瑕疵沒有直接聯繫。 決定珍珠光澤的是珍珠質單層結晶層之間的排列疊加是否平整緊密。 舉個例子，就如同一層層的磚塊疊加，磚塊排列整齊緊密，那這面牆就平整筆直而且結實，如果磚塊排列不整齊，那這面牆就會凹凸不平很不美觀。
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 ...
