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LATEST FROM BLOG. 2024年5月TVB節目《財經透視》訪問。 通過 WaiJacob 上 2024年5月27日. 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Excellent Cut好嗎? 通過 WaiJacob 上 2024年5月27日. 「我想要一顆1克拉G VS1的鑽戒，請問售價多少？
4 天前 · 車工Cut是鑽石4C中唯一人為控制的指標，如果說顏色淨度是鑽石的胎記，那車工就是鑽石的靈魂，優秀的車工能讓鑽石光線更好地折射反射，透出絕美的七彩火光。 相較之下，鑽石顏色等級、鑽石淨度等級的差異反而不大，如果親眼比較，會發現顏色D與顏色F看起來差異極小，因此通常會建議選擇顏色I以上、淨度SI1以上的鑽石，並親自體驗感受鑽石火光是否璀璨，不需過度執著於等級。 延伸閱讀. 顏色如何挑選. 淨度如何挑選. 車工指的是鑽石的切磨. 我想要一顆璀璨的鑽石. 車工指的是鑽石的切磨，好的車工精準計算角度、細微的尺度，讓光線的折射反射更加強烈，鑽石也更加火光璀璨、明亮奪目。
- 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...
2022年8月2日 · 了解鑽石台面和深度 – Roselle Jewelry. 2022年8月2日. 在 新文章 0 comments. 讓我們仔細看看影響鑽石切工質量的兩個因素， 鑽石的台面和深度 。 它們都有助於定義鑽石的物理形狀並有助於其閃耀，創造出我們都喜歡的令人眼花繚亂的外觀。 當這兩個特徵比例恰到好處時， 任何尺寸的鑽石 看起來會很壯觀。 什麼是鑽石台面？ 您是否注意到幾乎每顆鑽石的頂部都有一個扁平的方形刻面？ 這個平面稱為台面，它對鑽石的外觀起著至關重要的作用。 當光線通過時，桌子會折射光線，將它們引導到使鑽石看起來如此閃亮的刻面 。 重要的是要注意，在台面上，越大並不總是越好。 如果鑽石上的台面太大，表冠上的刻面就沒有空間分散光線。 如果桌子太小，則不會有太多光線進入石頭，從而降低其整體光彩。
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 ...
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，但是並不是每個人都能毫無負擔購買鑽石. 就算是擁有鑽石的，我們專業的RZ ® 人造鑽石 已經可以完美替代鑽石的存在。 產品以S925銀鍍鉑金、9K金、18K金、PT950鉑金作為基礎鑲嵌。 RZ® 人造鑽石的介紹. Roselle Jewelry® 所生產的RZ合成仿鑽-Roselle Ziroconia. Roselle Jewelry® RZ®人造鑽石是獨家的配方合成寶石粉未混合一起, 再經過高壓壓縮後, 使用高反射防熱材質加熱至高溫鎔化合成的原料晶體, 等待冷卻後再經由利用高能超聲波進行化學蒸氣沉積處理處理以令其硬度接近天然鑽石。
三面碎石結婚戒指 - BA33 – Roselle Jewelry. /. 主頁 三面碎石結婚戒指 - BA33. 點擊放大. 三面碎石結婚戒指 - BA33. 人 正在查看此內容. 件在過去 小時內售出. $698.00 HKD. 有庫存預購缺貨.
