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什麼是克拉? 你真的不知道,是嗎?

Updated on 9 8 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 26 4 月, 2024
Updated on 9 8 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.

鑽石行業最容易被誤解的術語之一是“克拉”這個詞。例如,您是否知道最流行的鑽石名稱之一,通常被稱為“世界上最大的鑽石製造商”(也恰好是我經常推薦潛在客戶的品牌,因為他們有大量庫存)放置權重在它的鑽石上使用克拉……但最多只有 2 克拉?

除非您曾在珠寶店工作過、擁有過珠寶企業或從事寶石行業相當長的時間,否則您完全有可能不知道什麼是克拉(或有多少克拉)增加一盎司)。即使您是 Diamond Registry’s 的常客,您對克拉的無知也很有可能沒有暴露。嗯,今天是你的幸運日。您將了解有關克拉重量的所有信息。

什麼是克拉?

克拉是寶石和珍珠的重量單位。它用於測量這些寶石的質量,但並不是衡量珠寶價值的準確方法。

鑽石的衡量標準是重量而不是大小,因為鑽石比大多數其他寶石密度大得多。一克拉等於 200 毫克(0.200 克),約合 0.007 盎司(0.2 克)。一立方厘米的水重 1 克,因此如果它完全透明且無色,那麼重 1 克的石頭將是 100% 體積的純鑽石。

克拉還可以用來衡量其他類型的珠寶,例如珍珠和寶石珠。例如,如果每顆珍珠重 10 毫克(0.010 盎司),則珍珠項鍊可能被描述為有“10 克拉價值”的珍珠。單股珍珠的重量可能在 2-15 克(0.002-0.006 盎司)之間。

鑽石的重量

鑽石的重量以克拉為單位。克拉定義為 200 毫克,大約等於 1/5 克。鑽石按重量出售,因此了解鑽石的重量對您來說很重要。

鑽石克拉重量從 0.01 克拉(1 毫克)到 100+ 克拉(100 克)不等。在美國銷售的鑽石最常見的重量是 1/2-3/4 克拉的鑽石。一些流行的尺寸包括:

  • 0.25 克拉(5 毫克)
  • 0.30 克拉(6-7 毫克)
  • 0.50 克拉(10-11 毫克)
  • 1-2 克拉(15-20 毫克)

為什麼鑽石的重量很重要?

鑽石的重量是您在購買鑽石時應該考慮的最重要的因素之一,因為它會影響您支付的價格。你的鑽石越重,它就會越貴,但還有許多其他因素會影響它的價格。例如,如果您想購買一顆克拉重量非常大的鑽石,那麼您將不得不花更多的錢購買它,而不是購買一顆相同克拉重量的較小鑽石。這是有道理的,因為大鑽石比小鑽石更難找到,因此它們更昂貴,因為它們比小鑽石更稀有。

不要與 Karat 混淆

克拉一詞來自希臘語 karatas,意思是“漿果”。克拉是用於測量寶石的重量單位。一克拉等於 0.2 克或 200 毫克。在珠寶行業,鑽石的重量以克拉為單位。

克拉是一種純度單位,用於衡量黃金與其他金屬的混合量。例如,14k 金意味著它由 14 份黃金和 10 份其他金屬(通常是銀)組成。純金是 24k,18k 是 18 份黃金和 6 份其他成分,如銅或鋅。

大鑽石不一定是質量更好的鑽石

鑽石以品質衡量,鑽石品質最重要的方面是其切工。切工決定了鑽石在光色散和亮度方面的表現。

鑽石切工的質量取決於幾個因素,包括:

  • 刻面的比例和角度;
  • 這些方面之間的對稱性;
  • 桌子的拋光和對稱;
  • 腰部的拋光和對稱性;

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 邁出您的第一步,以快速、簡單和可靠的方式銷售您的鑽石。

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 了解如何操作。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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