WHOLESALE DIAMONDS
批發價格鑽石

FAQ 常見問題

What is the Lab-grown Diamond? 什麼是實驗室培育鑽石？

Lab-grown diamonds have been used in the industry for more than 60 years, but the quality and price of man-made diamonds have only grown significantly in the last decade, and it’s only in the last decade that the technology of lab-grown diamonds has a breakthrough in commercial value . This means that these lab-grown diamonds can now also be used in jewellery. At the same time, changing the "recipe" in the laboratory, adding different elements can change the color of the final growth of cultivated diamonds. This means these lab-grown diamonds can come in different colors, including beautiful blues, pinks, reds, yellows, blacks, purples, greens, and more.
實驗室製造鑽石已在該行業使用了 60 多年，但人造鑽石的質量和價格在過去十年中才顯著增長，而實驗室製造鑽石的技術也只是在過去十年 具有商業價值的突破。 這意味著這些實驗室製造的鑽石現在也可以用於珠寶。 同時，改變實驗室的“配方”，添加不同的元素，可以改變培育鑽石最終生長的顏色。 這意味著這些實驗室製造的鑽石可以有不同的顏色，包括美麗的藍色、粉紅色、紅色、黃色、黑色、紫色、綠色等等。

What are the advantages of lab-grown diamonds? 實驗室培育鑽石有何優點？

Lab-grown diamonds are as dazzling as natural diamonds.
Lab-grown diamonds can be mass-produced within weeks.Therefore, lab-grown diamonds have a significant price advantage over natural diamonds of the same size and qualityIn addition to colorless diamonds, lab-grown diamonds also offer a range of rare and very expensive colored diamonds in their natural form.
實驗室培育鑽石就像天然鑽石一樣炫目耀眼。
實驗室培育鑽石可以在數週之內批量生產。
因此，實驗室培育鑽石比同等尺寸和質量的天然鑽石要有很大的價格優勢人工實驗室培育鑽石除了有無色鑽石外，還提供一系列天然形態下鮮有且十分昂貴的彩色鑽石

Are lab-grown diamonds real diamonds? 實驗室培育鑽石是真的鑽石嗎？

Yes, I can tell you very responsibly. Both lab-grown diamonds and natural diamonds are composed of carbon 60, and the rough shapes are also available in octahedron, cube or combination. Professionals can tell the difference between lab-grown diamonds and natural diamonds with high-tech equipment, but even the most professional professionals can't tell the difference between lab-grown and natural diamonds using only glasses and no instruments.
是的，我可以很負責任地告訴你。 實驗室培育鑽石和天然鑽石均由碳 60 組成，原石形狀也有八面體、立方體或組合。 專業人士可以通過高科技設備區分實驗室製造鑽石和天然鑽石，但即使是最專業的專業人士也無法僅使用放大鏡而不使用儀器來區分實驗室製造鑽石和天然鑽石。

What is the difference between lab-grown diamonds and natural diamonds? 實驗室培育鑽石與天然鑽石之間有何不同？

Mined and lab-grown diamonds are pure carbon 60 composition, which is transformed into scintillating cubic spar. While its chemical basis gives lab-grown diamonds the same optical properties as natural diamonds, lab-grown diamonds have no rarity, even in the next decade. Natural diamonds take thousands of years to form, and their sparkling shapes are created by being squeezed deep in the earth's crust. Because of this, many natural diamonds that exist have already been mined, and natural diamonds have been monopolized by several giants for a long time, which makes them rare. Lab-grown diamonds, in turn, can theoretically be produced in unlimited quantities. Although the production capacity of laboratory-grown diamonds is not high, especially laboratory-grown diamonds with high color and clarity of carat level are rare. In theory, as long as the profit is reasonable, major manufacturers can use machines for production in unlimited quantities.
開采和實驗室製造的鑽石是純碳 60 成分，轉化為閃爍的立方晶石。 雖然其化學基礎賦予實驗室培育鑽石與天然鑽石相同的光學特性，但實驗室培育鑽石並不稀有，即使在未來十年內也是如此。 天然鑽石需要數千年的時間才能形成，它們閃閃發光的形狀是在地殼深處被擠壓而成的。 也正因為如此，很多現存的天然鑽石已經被開采出來，而天然鑽石長期被幾家巨頭壟斷，使得它們變得稀有。 反過來，實驗室培育的鑽石理論上可以無限量生產。 雖然實驗室製造鑽石的生產能力不高，但特別是克拉級別的高顏色和淨度的實驗室製造鑽石是很少見的。 理論上，只要利潤合理，各大廠商都可以無限量使用機器進行生產。

Do lab-grown diamonds offer different colors? 實驗室培育鑽石是否提供不同色彩？

Lab-grown diamonds are available in a wide variety of colors - whether it's classic white, delicate pink or blue as clear as a clear sky, lab-grown diamonds are technically and theoretically possible to produce, we all know that this year's Argay in Australia The Erlange Colored Diamond Mine has been closed, and colored diamonds are not being mined. Does this mean that lab-grown colored diamonds are about to usher in a spring?CVD-grown diamond production technology creates beautiful colored diamonds by adding a mixture of methane to the CVD reactor, combined with processing techniques added at the end of the cultivation process. This is how lab-grown diamonds with rich colors, which are very rare and expensive among natural diamonds, are created.The HPHT lab-grown diamond production technology plays a key role in the final color blue of lab-grown diamonds by mixing some rare elements, such as boron, into the HPHT press catalyst.
實驗室培育的鑽石有多種顏色可供選擇——無論是經典的白色、精緻的粉色還是湛藍如晴空的藍色，實驗室培育的鑽石在技術上和理論上都是可以生產的，我們都知道今年的澳大利亞Argay Erlange 彩色鑽石礦已關閉，沒有開採彩色鑽石。 這是否意味著實驗室製造的彩色鑽石即將迎來春天？CVD 生長鑽石生產技術通過在 CVD 反應器中添加甲烷混合物，並結合在培養過程結束時添加的加工技術，創造出美麗的彩色鑽石。 這就是在天然鑽石中非常稀有和昂貴的顏色豐富的實驗室培育鑽石的製造方法。HPHT 實驗室製造鑽石生產技術通過將一些稀有元素（例如硼）混合到 HPHT 壓機催化劑中，在實驗室製造鑽石的最終藍色中發揮關鍵作用。

What is the process of making lab-grown diamonds? 實驗室培育鑽石是如何製作出來的？

The process of making a lab-grown diamond all starts with a seed. The seed is a very small particle of lab-grown diamond, processed by one of two processes: CVD (chemical vapor deposition) or HPHT (high temperature and high pressure). In chemical vapor deposition (CVD), seeds are placed in a plasma reactor chamber, and a carbon-rich gas mixture is added at very low pressure. The gas is then heated with microwaves and a plasma is generated. As the temperature climbs several thousand degrees Celsius, the gas molecules break down, allowing the carbon atoms to stick to the seeds one layer at a time.High Pressure High Temperature (HPHT) mimics the formation process of natural diamonds, placing the grown diamond seeds under enormous mechanical pressure, applying enormous pressure and high temperatures to the readily available carbon. The seeds will slowly turn into diamonds with a carbon lattice, growing layer by layer over days and tens of days until the desired carat weight is reached. When the high temperature and high pressure method is used to cultivate diamonds, the initial characteristics of the small cultivated diamond particle seeds play a key role in the characteristics of the final large particle cultivated diamonds, including the crystal shape of the initial cultivated diamond seeds and this. The placement of a lab-grown diamond will affect the final crystal shape and quality of the lab-grown diamond.
實驗室培育鑽石的製作過程一切始於一顆種子。這顆種子就是一顆非常小的實驗室培育鑽石細小顆粒，並通過以下兩種工藝中的一種進行加工：CVD（化學氣相沉積）或 HPHT（高溫高壓）。化學氣相沉積 (Chemical Vapor Deposition, CVD)，將種子放入一個等離子體反應器室，然後以很低的壓力往裡添加讓富含碳的氣體混合物。接著用微波來加熱氣體，並生成等離子。等溫度攀升了幾千攝氏度，氣體分子會分解，使得碳原子一次一層地粘合到種子上。高溫高壓法 (High Pressure High Temperature, HPHT) 仿效天然鑽石的形成過程，將培育鑽石種子置於巨大的機械壓力之下，對現成的碳施加巨大壓力和高溫。種子將帶著碳晶格緩慢變成鑽石，並在數天和數十天內逐層變大，直至達到期望的克拉重量。高溫高壓法培育鑽石時候起初的這顆細小的培育鑽石顆粒種子的特點對最終形成的大顆粒培育鑽石的特徵起到一定的關鍵作用，包括最開始這顆培育鑽石種子的晶型形狀還有這顆培育鑽石的擺放姿勢都會影響培育鑽石的最終晶型形狀和質量。

What is the difference between Rz simulated diamonds and lab-grown diamonds? 

Rz simulated diamonds are manufactured using the same CVD technique as lab-grown diamonds. The only difference is that lab-grown diamonds are produced in a simulated natural environment. So each time the color generated, the clarity is different. The Rz man-made diamonds only contain 10% carbon 60 and other gemstone substances are added to stabilize the color and clarity. It is difficult to distinguish from the naked eye, but it can still be distinguished using professional instruments. Since it is only 10% diamond, it can only be called a Simulated Diamond. Not the same as a real diamond.If you're looking for a cheap diamond replacement, it's your choice.Not even as easy to tell as Moissanite.
Rz 模擬鑽石使用與實驗室製造鑽石相同的 CVD 技術製造。 唯一的區別是實驗室製造的鑽石是在模擬的自然環境中生產的。 所以每次生成的顏色，清晰度都是不同的。 Rz人造鑽石僅含有10%的碳60，並添加了其他寶石物質以穩定顏色和淨度。 肉眼很難分辨，但用專業儀器還是可以分辨的。 由於只有10%的鑽石，所以只能稱為模擬鑽石。 與真正的鑽石不一樣。如果您正在尋找價廉物美的鑽石代替品，它是您的選擇。甚至沒有莫桑鑽那樣容易分辨。

What is the difference between lab-grown diamonds and Moissanite diamonds? 實驗室培育鑽石和莫桑鑽/比利時魔星鑽等有何不同？

Just keep in mind that lab-grown diamonds are real diamonds. And Moissanite are not diamonds at all, let alone Lab-grown diamonds. Moissanite just have the word "diamond" in their names, they have nothing to do with diamonds. The reason why Moissanite diamonds are emphasized here is that many sellers of these products are bottomless sellers. They usually use the poor knowledge and information of ordinary people who do not understand diamonds to confuse the concept.At first, moissanite diamonds were pretending to be natural diamonds, and many sellers did the same, but with the gradual popularization of industry knowledge, their scams gradually became unworkable. At this time, laboratory-grown diamonds also began to enter the market, and a large number of moissanite sellers once again used poor knowledge and information to mislead consumers. For a time, major online platforms were filled with articles and information that moissanite is laboratory-grown diamonds. They took advantage of this false lie and poor knowledge information, and even sold like crazy on the Internet at the beginning of 2019. It's just that this kind of false sales and black pot are ultimately backed by lab-grown diamonds. At that time, there were many Xiaobai who bought Moissanite diamonds, and some even spent tens of thousands to buy one. They came to Xiaobian for identification, indicating that they were cultivated diamonds, and the Xiaobian was at a loss. When the scam that Moissanite is a lab-grown diamond can’t continue, practitioners of Moissanite package it again—called Belgian Magic Star Diamond, create a concept, and continue to confuse the public as a laboratory Grown diamonds. Until now, people from time to time took the Belgian magic star diamonds he bought and asked the editor to re-examine them, saying that they would re-examine to see if they were laboratory-grown diamonds. At this time, the editor can only helplessly shake his head. I can only feel that many people in today's society have no bottom line and dare to make any kind of money.
只要牢記一點就可以，實驗室培育鑽石是真鑽石是真正的鑽石。而莫桑鑽和比利時魔星鑽這些根本不是鑽石更不是培育鑽石。莫桑鑽和比利時魔星鑽僅僅是名字中有個鑽字，他們和鑽石沒有任何關係。這里之所以強調莫桑鑽和比利時魔星鑽，是因為這兩個產品的很多賣家都是無底線的賣家，他們通常利用普通人不懂鑽石的知識信息差，來混淆概念。起初莫桑鑽是冒充天然鑽石的，很多賣家也都是這樣做的，但是隨著行業知識的慢慢普及，他們的騙局慢慢的行不通了。這個時候實驗室培育鑽石也開始進入市場，大量莫桑鑽賣家又再次利用知識信息差來誤導消費者，一時間網上各大平台到處充斥著莫桑鑽是實驗室培育鑽石的文章和信息。他們利用這種虛假的謊言和知識信息差，甚至在2019年初的時候在網絡上瘋狂的銷售。只是這種虛假的銷售和黑鍋最後都是由實驗室培育鑽石來背的。在當時就有很多購買到莫桑鑽的小白，有的甚至花費數千數万購買一顆，來小編這裡鑑定，說明是培育鑽石，弄的小編也不知所措。當莫桑鑽是實驗室培育鑽石的騙局持續不下去的時候，莫桑鑽的從業者又把莫桑鑽進行包裝---稱之為比利時魔星鑽，打造概念，繼續混淆大眾為實驗室培育鑽石。直到現在還時不時的有人拿著他購買的比利時魔星鑽來讓小編複檢，說複檢下看看是不是實驗室培育鑽石。每當這個時候，小編只能無奈的搖搖頭。只能感慨當今社會很多人是沒有底線的，不管什麼樣的錢都敢賺。

What about high carbon diamonds? 那麼高碳鑽呢？

As said before.
Have the word "diamond" does not equal to a real diamond or a lab-grown diamond.High carbon diamond is just another name for cubic zircon. In fact, it is no different from ordinary cubic zircon.
如前所述。
擁有“鑽石”一詞並不等於真正的鑽石或實驗室培育的鑽石。高碳鑽只是蘇聯鑽的別稱。 其實它和一般的蘇聯鑽石完全沒什麼區別。

How are lab-grown diamonds certified and graded? 實驗室培育鑽石是如何進行認證與分級？

Up to now, several large-scale diamond identification agencies recognized in the world have launched their own laboratory-grown diamond certification certificates or reports, including top identification agencies such as GIA/IGI. The grading and certification standards of laboratory-grown diamonds are similar to or the same as those of natural diamonds, except that when laboratory-grown diamonds issue a certificate or report, there will be a remark on the certificate or report. A laboratory-grown diamond, and some institutions will also list and explain whether the diamond is a CVD or HPHT process, and whether it has undergone color changes in the later stage. As for engraving the words such as the English logo indicating laboratory-grown diamonds on the waist size of the diamond, this is a common industry standard. The specific process is that after laboratory-grown diamonds are sent to a professional diamond grading laboratory, they will be independently graded by the laboratory's digital gemologists. Afterwards, individual ratings are pooled and compared to determine the final grading of the lab-grown diamond.
截止目前為止，世界上公認的幾家大型鑽石鑑定機構均推出他們自己的實驗室培育鑽石認證證書或者報告，包括GIA/IGI這些頂級的鑑定機構。實驗室培育鑽石的分級和認證標準，均採用與天然鑽石相似或者相同的標準，只是實驗室培育鑽石再出具證書或者報告的時候，證書或者報告上面均會有地方進行備註，備註說明這是一顆實驗室培育鑽石，有的機構還會列舉說明這顆鑽石是CVD還是HPHT工藝以及後期有沒有進行改色等工藝。至於在鑽石的腰碼上刻上說明實驗室培育鑽石的英文標誌等字樣，這個是行業通用標準。具體流程是實驗室培育鑽石在被送到專業的鑽石評級實驗室後，將由實驗室的數位寶石學家對其進行獨立評級。之後，個人的評級被匯集和比對，定出該實驗室培育鑽石的最終評級。

Are lab-grown diamonds priced differently than natural diamonds? 實驗室培育鑽石與天然鑽石之前的價格有區別嗎？

Since natural diamonds have existed for many years and have a very complete international price system, the giants of the natural diamond industry have always firmly controlled the supply and demand relationship of diamonds and the right to speak in the pricing power of the diamond industry. Lab-grown diamonds are different. They have been established for a short period of time. At present, there is no international quotation system for cultivated diamonds that can be widely recognized. Unity is based on carat size. In addition, lab-grown diamonds have the advantage that they are much cheaper than natural diamonds because their production is not limited.However, at Roselle Jewelry you can enjoy the same wholesale prices as other retailers.
天然鑽石由於已經存在了很多年，已經有非常完善的國際價格體系，天然鑽石行業的巨頭一直牢牢的控制著鑽石的供需關係和鑽石行業的定價權發言權。實驗室培育鑽石則不同，成立的時間比較短，目前國際上並沒有一個能得到廣泛認可培育鑽石報價體系。統一根據克拉數而定。此外，實驗室培育鑽石還有一個優點，就是價格比天然鑽石低廉很多，因為它們的產量不受限制。不過，在Roelle Jewelry您可以獲得與一般零售商一樣的批發價格。