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過渡切工鑽石的歷史

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 7 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.

同類第一輪鑽石,過渡切割鑽石具有無與倫比的光彩和精確的對稱性,這在當時幾乎是聞所未聞的。它們填補了傳統切工和當代圓形明亮式切割之間的空白,並在 1920 年代至 1940 年代流行。

過渡切工鑽石歷史

19 世紀後期在美國波士頓開發的現代鑽石切割機被認為催生了過渡切割鑽石。 Henry D. Morse 被認為是美國鑽石切割行業的創始人。

當代鑽石切割機由 Henry D. Morse 公司的工頭 Charles M. Field 創造,他於 1876 年 4 月 4 日在波士頓獲得了該機器的專利。第一批創造早期美國切割鑽石的人是莫爾斯和菲爾德,他們毫不猶豫地切割原石以增強石頭的光彩和美麗。他們是早期的美國鑽石切割師,旨在標準化寶石比例以獲得最佳的光性能。正因為如此,過渡切工鑽石具有各種尺寸、角度和實際價值。

目前的圓形明亮式和理想切工是在著名的鑽石切割師 Marcel Tolkowsky 三十年後在數學上改進了比例後創造的。

過渡切工,通常被稱為早期美國切工或早期現代切工,標誌著現代切工方法發展的一個重要轉折點。古老的歐洲切割形成了它的基礎,但與 OEC 不同的是,過渡鑽石是機器切割的,具有最高的完美程度,以展示寶石的美感。

過渡剪輯的特點

過渡切工與任何其他切工一樣,具有一些區別於傳統和現代鑽石切工的視覺特徵。

表格類型

舊歐式切工的直接後代,漸進式過渡切工,具有更寬的檯面。不過,它的檯面比當代圓形明亮式鑽石的檯面要小。

亭深和冠高

與 OEC 鑽石相比,過渡型切割鑽石的亭部較淺,冠部較低。與現代圓形明亮式相比,它們還具有更高的冠部和更深的亭部。古老的歐洲鑽石被切割以最大限度地保持重量而不是美觀,這就是原因。為了達到明亮鑽石的最佳光性能,過渡切工參數仍然不是那麼完美。

接觸形狀

與舊歐洲式切工相比,過渡切工的亭部刻面更薄,下腰部刻面更短,因為它的冠部比後者低,亭部更淺。與過渡切割鑽石相比,OEC 鑽石具有更大、更厚實的刻面。不過,圓形明亮式切工的刻面仍然比過渡切工的刻面窄。

科萊特尺寸

從桌子上可以看到的大開口尖底是舊歐式切工的標誌。相比之下,過渡切工鑽石的尖底較小,對觀眾來說不太明顯。然而,與現代圓形相比,早期美國切工的尖底仍然非常明顯。

腰帶類型

過渡切工鑽石的腰圍是無刻面的,類似於古董切工鑽石。而大多數現代圓形明亮式鑽石都有刻面腰圍。

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 了解如何操作。從此成為鑽石行業可靠且值得信賴的克拉計算器!

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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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