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黑鑽石的顏色、切工和淨度

Updated on 27 5 月, 2024

With over 40 years of expertise, Diamond Registry’s CEO and owner, Nissan Perla, is your trusted guide in the diamond-buying world. Recognized by prestigious publications like The Washington Post and Chicago Tribune, Nissan’s extensive knowledge and experience in evaluating, buying, and selling diamonds are unparalleled. Our commitment to integrity, transparency, and delivering exceptional value ensures that you make an informed decision when acquiring your timeless treasure. Choose Diamond Registry for personalized guidance, education, and a curated selection of the finest quality diamonds, backed by decades of industry expertise and dedication to your satisfaction.

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Published on 11 3 月, 2024
Updated on 27 5 月, 2024

What makes us your trusted partner

With over 40 years of expertise, Diamond Registry’s CEO and owner, Nissan Perla, is your trusted guide in the diamond-buying world. Recognized by prestigious publications like The Washington Post and Chicago Tribune, Nissan’s extensive knowledge and experience in evaluating, buying, and selling diamonds are unparalleled. Our commitment to integrity, transparency, and delivering exceptional value ensures that you make an informed decision when acquiring your timeless treasure. Choose Diamond Registry for personalized guidance, education, and a curated selection of the finest quality diamonds, backed by decades of industry expertise and dedication to your satisfaction.

如果您曾經對白色鑽石進行過分級,那麼您可能熟悉 4C 標準,即鑽石的克拉、顏色、切工和淨度。

克拉

由於黑色鑽石的密度低於白色鑽石,因此 1 克拉的黑色鑽石可能看起來比 1 克拉的白色鑽石小,但無論顏色如何,克拉重量都是相同的。這就是為什麼我們建議您選擇一枚同時擁有黑色和白色鑽石的戒指,以賦予其“更飽滿”的外觀。

顏色

第二個考慮因素是顏色,黑色寶石在這種情況下特別值得注意。與其他等級相比,無色鑽石被歸類為 D-F 等級,與無色類型相比,這些等級被歸類為“接近無色”。美國寶石學院 (GIA) 和其他著名的實驗室用於檢測有色寶石。

一般來說,黑色鑽石被認為是“精美的”,它們的顏色可以是天然的,也可以是經過熱處理的,以賦予它們獨特的顏色。黑色鑽石的最佳顏色分佈沒有任何白點或其他分散注意力的特徵。

剪切

正如我們對所有其他鑽石所做的那樣,必須先將黑色鑽石切割成珠寶,然後才能將它們放入珠寶中。對於黑色花式鑽石,有多種形狀和切工可供選擇,但圓形明亮式和公主方形切工最受歡迎。

採用明亮式切割以增加鑽石發出的亮度。 Carbonados 具有特殊的閃光元素,但切磨師仍尋求獲得盡可能多的光線,以從他或她正在切割的鑽石的亭部(頂部)刻面反射。對於黑色鑽石訂婚戒指,公主方形切割(方形明亮式)幾乎與圓形明亮式切割在鑽石形狀方面一樣受歡迎。

橢圓形、梨形、馬眼形和心形是其他一些可愛的形狀。另一方面,階梯式切割用於引起人們對寶石淨度的注意。與普通人相比,他們的刻面更少,線條更長。祖母綠切工無疑是最著名的階梯式切工,因為它最初是為了將祖母綠的顏色發揮到最大的優勢。

清晰度

大多數黑色鑽石的淨度使它們無法被寶石實驗室鑑定。只要它們的黑色顏色清晰,並且寶石學家能夠通過它們檢查它們的刻面,它們就適合包含在彩色鑽石證書中。這項研究僅涉及極難獲得且價格昂貴的烤肉。

自從遇到這些困難後,珠寶行業為黑鑽制定了新的等級,最好的寶石被評為 AAA,最差的鑽石被評為 I1。與有缺陷的黑板相比,具有良好切割刻面且在寶石中沒有明顯“條紋”的深色和均勻顏色的黑板被認為比具有明顯“條紋”的黑板更受歡迎。

有光澤的黑色鑽石戒指是黑色鑽石戒指的最佳寶石,因為它的刻面反射很漂亮,並且反射光線也很漂亮。黑鑽有兩種:一種是無瑕疵的,另一種是有一些瑕疵或沒有應有的黑。無瑕鑽石是兩者中最有價值的。因此,您可以放心,您購買的將是最優質的,因為我們只使用最好的碳粉。另一方面,我們的黑色鑽石經過燒製以增加其光澤。

獎金!

借助 Diamond Registry 的綜合方法和廣泛的全球行業聯繫,輕鬆銷售您的鑽石,幫助您快速為您的鑽石找到最佳買家。訪問 www.diamondregistry.com/sell-your-ring 邁出快速、簡單、可靠的鑽石銷售方式的第一步。

想立即檢查和計算每克拉鑽石嗎?前往 DR 的鑽石價格計算器 www.diamondregistry.com/diamond-price-list/#calc-move-to 了解如何。從此成為鑽石行業可靠且值得信賴的克拉計算器!

Have any questions? Contact us!

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Client Reviews

Rebecca Schott
Rebecca Schott
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Nissan, David and his team were extremely accommodating, understanding and patient with our purchase. They took the upmost care to find the best solution for our needs and went above and beyond normal ‘customer service’ standards. I have absolutely no qualms recommending their products and services. Both were absolutely flawless. I will continue to sing them praises and will most definitely purchase from them again in the future. Thank you again!
Gershom Menachem
Gershom Menachem
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Great team of diamond experts who show personal care for the client’s needs and aftersales service. They really go the extra mile to make it happen no matter the challenges ahead. Rush orders, international shipping, upgrade service, jewelry repair, large diamonds, small items, precious stones. Very honest and open information to the clients. You will feel like talking to a friend.
Thom P.
Thom P.
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Bought a beautiful stone here for an engagement ring. I was a little apprehensive since you’re buying something unseen. But Cid made it easy. In fact, Nissan, the owner also gave a call to make me more comfortable. They sent me the stone to take to a local jeweler with only my Amex in case I bailed on them.
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