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  1. 「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...

  2. 4C的存在. Roselle Jewelry®的RZ®人造鑽石肉眼是完全與天然鑽石100%無差別,以鑽石相等的4C (顏色,切割,對稱,拋光)製作生產。 與坊間的CZ(香港、澳門稱為蘇聯石。 中國大陸稱為高碳鑽,SONA鑽,鍍膜鑽)對比火彩更為突出及更與鑽石像真-一般較差的CZ會以十心十箭或十六心十六箭等切割作為招徠. 與莫桑石對比,RZ®人造鑽石以天然鑽石相等的4C製作生產。 與莫桑石的雙折射材質不一樣。 所以通透度莫桑石更為高更與鑽石像真。 RZ®人造鑽石的OEM(ORIGINAL DESIGN MANUFACTURER) RZ®人造鑽石從2015年開始以最完美的RZ寶石並保證肉眼100%與鑽石相符的因素開始外銷歐美等國家。

  3. 2024年5月27日 · Watch on. 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程。 它們具有與天然鑽石相同的物理、化學和光學特性,使其成為可持續且合乎道德的選擇。 實驗室培育鑽石的興起. 隨著科技的進步,實驗室培育的鑽石越來越受到消費者的歡迎。 他們在不影響品質的情況下提供更實惠的選擇。 事實上,實驗室培育鑽石的需求預計每年增長 15%。 永續性和道德實踐. 與天然鑽石相比,實驗室培育的鑽石是環保的,因為生產它們需要的能源和水更少。 此外,它們不存在與採礦實踐相關的道德問題,這使它們成為具有社會意識的消費者的首選。

  4. 公主方形切割鑽石. 自 1980 年代首次推出以來,公主方形切割在鑽石形狀中的受歡迎程度穩步上升。 目前, 公主方形剪裁是第二受歡迎的形狀 並且還在上升。 彈性款式,公主方形切割訂婚戒指 非常適合傳統和現代風格的粉絲。 公主方形切割鑽石的優點之一是 由於使用了獨特的切割和拋光技術,任何現有的夾雜物都不太明顯 。 公主方切工雖然隱藏了內含物,但也更清楚地顯示了顏色。 然而,通過適當的比例,這是可以避免的。 有趣的是,公主鑽石是一個很好的選擇,不僅因為它們閃耀著光芒,而且因為 它們往往成本較低 。 在切割公主方形時,由於切割過程,鑽石原石的損失較少。 事實上,公主方形切割鑽石是 最有效的切割形狀之一 利用原石重量的 60% 以上。

    • 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...

  5. 欖尖形切割鑽石. 不可否認馬眼形切割鑽石的永恆優雅。. 由於長度較長,馬眼形鑽石看起來比具有相同克拉重量或大小的其他鑽石形狀更大。. 擁有輝煌的 58 個切面,形狀閃耀著大量的火光和閃光。. 欖尖形切割的討人喜歡效果營造出修長手指的錯覺。. 由於其 ...

  6. 世界著名的RZ®人造鑽石是有史以來最實惠,美觀,科學先進,寶石粉注入的人造鑽石!. RZ®人造鑽石採用晶體核心構造, 實驗室培育鑽石 一樣的生產方式,具有最真實,自然的火彩,您可以從鑽石替代品中看到,每卡 (克拉)售價688港幣起。. RZ®人造鑽石提供 ...