Diamond Registry

Diamond Registry: Global expertise in loose diamonds since 1961. Unparalleled service for all your diamond needs. Learn more.

理想切割鑽石和精細切割鑽石的區別

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.

Table of Contents

When you are out shopping for diamonds or diamond jewelry, you will come across the terms ideal cut and fine cut often. So, what does ideal cut and fine cut mean, and what is the difference between them. In this post, we will discuss in brief about the difference between the ideal cut and fine cut.

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.

Ideal cut

The term ideal cut is used to refer to diamonds that have the proportions that conform to the ideal standard. If you are buying diamonds in the USA, the term ideal cut will mean that the diamond has been cut to proportions that are listed in the American Standard for diamond proportions. It was in the year 1919 when the ideal cut was created and it has been used to evaluate diamonds since then.

Fine cut

The term fine cut or Practical Fine cut is a diamond cut standard created in 1939 in Germany. The fine cut proportion standard is widely used in Europe. This means ideal cut and fine cuts are benchmarks or standards that are used in different parts of the world.

Ideal cut Vs Fine cut

Even though the ideal cut used in America and the fine cut used in Europe are proportion standards that have been set to ensure maximum brilliance, there are a few differences in their recommendations. Most of the differences are insignificant; however, there are two differences that you should be aware of. Some of the major differences in ideal cut and fine cut are discussed below.

Crown height

In the American ideal cut standard, the crown height of the diamond has to be about 16.2 percent of the girdle. In the European fine cut standard, the crown height recommended is only 14.4 percent.

Table diameter

In the ideal cut, the recommended table diameter is 53 percent of the girdle whereas, in fine cut, the table diameter that is recommended is 56 percent.

Check the loose Diamond Prices

Diamond Registry provides you with a diamond price list which shows an average of the current market pricing trends for wholesale certified loose diamonds. x

Questions?
Immediate assistance is ready for you

Related Reading

Client Reviews

Rebecca Schott
Rebecca Schott
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
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.
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.

Submit your details and our experts will contact you with price information

Submit your details and our experts will contact you with price information