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您需要了解 Hpht 鑽石

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 12 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.

高壓高溫 (HPHT) 鑽石是在實驗室中製造的,採用的技術開發的鑽石比傳統採礦方法生產的鑽石更有價值。該過程需要在極高的壓力下加熱碳、氫、氮、氧和其他元素的混合物數小時或數天,直到它變成液態金屬。這會導致材料中的原子重新排列成適合用作寶石的新結構。由於它們的稀缺性和昂貴性,這些寶石自古以來就為人所知,但直到最近才大規模生產。今天,它們在世界各地的珠寶店隨處可見。

最初的鑽石形成發生在地下深處高達 2,200 華氏度的溫度下。隨著時間的推移,科學家們開始研究製造合成鑽石的替代方法。一種技術包括加熱石墨礦石直到它轉化為碳並由碳源生產。另一種方法是加熱碳化矽,然後將其轉化為石英。然而,這些材料都不能生產鑽石。

HPHT 鑽石到底是什麼?

HPHT 鑽石是實驗室培育鑽石的一種,這意味著它們是在實驗室培育的,而不是從地球上提取的。這些在實驗室中生長的 HPHT 鑽石具有與開採鑽石相同的化學、光學和物理特性。此外,它們具有與開採鑽石相同的硬度、耐用性和亮度。產地是這兩種鑽石的唯一區別。 HPHT 鑽石可以製造成任何色調或淨度等級。

HPHT 處理過程不會改變鑽石的外觀或質量。它只是轉變為更適合切割的形式。這種新形狀有利於石材切割和拋光。

在高級珠寶中,高溫高壓鑽石有很多優點。

高級珠寶通常由 HPHT 鑽石和其他類型的金屬(如金、鉑、銀等)製成。HPHT 鑽石很容易找到,可以批發價購買。它們還通過了淨度和純度認證,這就是珠寶製造商信任它們並使用它們製作飾品的原因。

  • 價格公道高溫高壓鑽石的價值明顯低於天然鑽石。由於漫長的開採過程、供應鏈、中介費用等,天然鑽石價格昂貴。此外,這些 HPHT 鑽石直接來自實驗室,這也是您應該選擇 HPHT 鑽石的原因之一。
  • 認證當您購買這些實驗室製造鑽石(HPHT 鑽石)時,您將獲得 GIA、CGI 和其他信譽良好的質量控制實驗室的認證。
  • 環保開採天然鑽石不僅會破壞礦產、土地和森林,還會對地球造成破壞,從而直接導致氣候變化。這顆 HPHT 實驗室製造的鑽石完全環保。

有多種可供選擇

由於實驗室製造的鑽石具有多種形狀和尺寸,因此它們的多功能性使其成為時尚首飾和各種訂婚戒指的絕佳選擇。您可以選擇購買以下任何一種形狀的鑽石:公主方形、圓形明亮式、梨形、祖母綠形、心形、橢圓形、馬眼形、長方形、墊形、Asscher、雷地恩或我們提供的任何其他類型目前有現貨。

我們致力於為客戶提供盡可能高水平的客戶服務和滿意度,此外還以業內最實惠的價格為他們提供種類繁多的優質鑽石。從購買過程的開始到結束,我們的目的是為您提供盡可能高的價值。

HPHT 鑽石與其他類型的鑽石有何不同?

“天然”鑽石是指通過使用炸藥和重型機械從母岩中提取的鑽石。 HPHT 是在實驗室環境中在人類的注視下創建的。

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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