Nice Ice Ideal Cut Diamonds: We Inspire Brilliance

At Nice Ice, we specialize in guiding you through the captivating journey of designing your dream engagement ring. As experienced trade advisors, we concentrate on the allure of spectacular light performance, unlocking the splendor of broad-spectrum sparkle.

We take pride in delivering top-notch tutorials to enhance your Nice Ice diamond-buying experience. We even craft articles for some of the most prestigious diamond vendors online. Nobody is more prepared than us to lead you towards sparkling perfection.

Please take advantage of our complimentary Nice Ice Diamond Concierge Service to handle the diamond search for you, or dive into our informative tutorials. Regardless of your choice, we promise to steer you effortlessly toward a diamond that leaves you breathless.

Trust Nice Ice to turn your diamond-buying adventure into a memorable experience. Then, register your inscribed diamond with GEMTRACE™ to create a traceable record of ownership and protect your investment.

Natural and lab-grown diamond studs and pendant jewelry holiday promotion.

Brian Gavin Diamonds Promotion.

Nice Ice® Diamonds Buying Guides:

Natural "Nice Ice" Diamonds

Earth-mined diamonds are a finite natural resource with origins in the earliest days of our planet. It takes millions of years for diamonds to form and travel from the center of the Earth to reach the surface. They have been coveted for centuries and believed to be talismans of love and devotion; they are the perfect symbol of your commitment.

Lab Grown Diamonds:

Manufactured diamonds grown in a laboratory are becoming more popular. Approximately five percent of diamonds in the market are man-made. The price of lab-grown diamonds is considerably lower than natural, and they become less expensive as technology improves. The essential chemical properties are identical, but there are differences.

The Best Places to Buy "Nice Ice" Online:

Black by Brian Gavin Natural Diamonds.

Black by Brian Gavin Diamonds Keeping It Real.

Black by Brian Gavin Diamond Reviews:

Black by Brian Gavin Diamonds represents the pinnacle of light performance. Brian Gavin holds the patent for maximizing light performance in the modern round brilliant cut diamond.

Their patented polishing process maximizes light return and produces more intense sparkle. Now, that's what we call Nice Ice! Speaking of which, Brian used to polish hearts and arrows diamonds for our private reserve.

Read more about it in our in-depth Black by Brian Gavin Diamonds Review. Also, check out the latest Brian Gavin Special Offers for current coupons and promotions..

A stunning arrangement of diamond tennis bracelets featured as part of the 2023 Black Friday Sale at Blue Nile.

Petite Floral Halo by Blue Nile Diamonds.

Blue Nile Diamond Reviews:

Blue Nile offers the most extensive inventory of GIA graded diamonds online. They also offer a vast selection of popular engagement rings like the petite floral halo setting.

Be sure to read our Astor by Blue Nile Review to discover how they differ from Blue Nile Signature diamonds. That is different from our Blue Nile Review that explains how to search their extensive selection of GIA Excellent cut diamonds effectively.

Blue Nile has offices on several different continents. Under those circumstances, it's easy for them to ship worldwide, and returns are easy.

Brilliant Earth Design Your Own Engagement Ring.

Explore Brilliant Earth Diamonds.

Brilliant Earth Diamond Reviews:

Brilliant Earth is best known for promoting diamonds that are Beyond Conflict Free™. They boast an inventory of more than 100,000 natural and lab-grown diamonds most days.

Approximately 10,000 of those diamonds are block-chain enabled. That means that you can trace the origin of the diamond back to its source. You can also filter the search results by country of origin.

Be sure to read our Brilliant Earth Review for more information. It provides an in-depth review of everything they have to offer. Including a directory of showroom locations.

A spectacular collection of "Nice Ice" featured in the James Allen Holiday promotion.

James Allen Holiday Jewelry Sale!

James Allen Diamond Reviews:

First, James Allen offers one of the largest virtual inventories of GIA Excellent cut diamonds. Second, they offer an extensive selection of engagement rings in all the popular styles.

James Allen is also a popular one-stop-shop for natural and lab-grown diamonds. In that case, you can choose the best of both worlds.

Be sure to read our in-depth James Allen Review to discover how to search for diamonds with the best light performance. We also have diamond buying guides for every shape and reviews of other vendors.

Whiteflash Valoria Engagement Ring.

Whiteflash Engagement Rings.

Whiteflash A CUT ABOVE® diamonds:

Whiteflash is the exclusive source for A CUT ABOVE® diamonds. They carry an exclusive in-house inventory of super ideal round and princess-cut diamonds.

They also feature an extensive collection of designer engagement rings. Whiteflash offers designer engagement rings by Tacori, Simon G., Vatche, Verragio, and more.  

Be sure to read our Whiteflash Diamonds Review and learn more about A CUT ABOVE® round and princess cut diamonds. They also offer a vast collection of virtual diamonds in all the popular shapes and sizes.

The Most Popular Nice Ice® Tutorials:

If you're looking to save time and money, be sure to read the most popular guides by Nice Ice Diamonds.  

It Only Takes A Minute to Get Up to Speed.

The one minute diamond buying guide contains everything you need to know to buy a round brilliant cut diamond with confidence.

The Ultimate Diamond Buying Tutorial.

The five minute diamond buying guide goes beyond the basics and digs into the nitty gritty details experts take into account.

Diamond Performance by Shape.

Our diamonds shape tutorial provides insight on what cuts perform best and key factors to consider.

The Latest from the Nice Ice Diamonds Blog:

Your Trusted Diamond Concierge Service

The Nice Ice Diamond Concierge service provides detailed diamond-buying advice to help you buy the best-performing gemstone. We specialize in the niche of super ideal cut diamonds that exhibit a higher volume of light return and a more intense sparkle factor.

In that case, our diamond concierge service aims to help you make informed decisions based on performance and your preferences. Our consultation services are free if you're a consumer shopping for engagement rings and fine jewelry.

We also offer in-depth diamond-buying guides, diamond education, and vendor reviews to help you create the perfect ring. We aim to help you navigate the complexities of the diamond market with confidence and peace of mind.


What makes a diamond sparkle?

Diamond sparkle consists of brilliance, dispersion, and scintillation. The proportions dictate the volume of light return, while the degree of optical precision determines the intensity of the sparkle factor. That is the consistency of facet shape, size, and alignment from the perspective of 360-degrees.

Which cut of diamond has the most sparkle

Modern round brilliant cut diamonds sparkle more evenly and intensely than any other shape when appropriately balanced. Specific proportions and precise facet alignment is necessary to maximize the volume of light return and sparkle factor. We recommend a pavilion angle between 40.6 - 40.9 degrees offset by a 34.3 - 35-degree crown angle.

How much are engagement rings?

According to one survey, the average price of a diamond engagement ring was $6,800 in 2021. However, the answer depends on the age and average income of the survey participants. Diamond prices depend on essential factors, such as carat weight, clarity, color, and cut quality. The latter of which can influence prices by up to sixty percent.

Where is the best place to buy an engagement ring?

The best place to buy an engagement ring depends on your preferences. In our experience, you'll find the best prices and selection online; plus, most online vendors provide more details than brick-and-mortar jewelry stores. However, we recommend shopping for engagement rings online and locally to determine the best options for your specific needs.