Home Blog The Ultimate Round Cut Diamond Buying Guide: How to Choose the Perfect Gem
Round Cut Diamond Buying Guide

For its unrivaled brilliance and classic appeal, the round-cut diamond is renowned. It is the most expensive diamond shape. The round-cut diamonds are as exquisite as it is timeless.  

In this article, we help you balance budget buying tips to get the perfect blend of quality and value when purchasing round cut diamonds, the process to buy round cut diamonds, and reasons to choose a round cut diamonds engagement ring.

Let's go for it in detail:

What are Round-Cut Diamonds

The majority of diamonds sold are round cut stones, which are the most common diamond shapes. In fact, data from diamond vendors suggests that around two-thirds of consumers opt for the round cut when choosing a diamond.

With a classic, timeless appearance, round brilliant cuts are often used in engagement rings, necklaces, and other fine jewellery pieces. 

Also Read: The Round Brilliant Cut Diamond

Round-Cut Diamond Buying Budget Tips

Choose a Slightly Colored Diamond

The color of a diamond is one of the 4 C’s that determine its selling price. A diamond can range in color quality from colorless to light yellow, with colorless being the most expensive.

The jewellery market will encourage you to shop for colorless diamonds as these are considered to be the best choice. What you might not know is that it is possible to get a diamond that appears colorless to the naked eye but is actually slightly colored, and therefore, is cheaper in price. 

A 1-carat diamond ring with near-colourless grading can sell for anywhere between $6,000 to $10,000.

We advise picking a diamond with a Faint diamond grade (K, L, or M) if your objective is to purchase a diamond on a tight budget. These are not noticeably colored to the naked eye.

Opt for a Lower-Clarity Diamond

While having a pristine diamond with no blemishes seems enticing, it’s not always realistic — or necessary. 

To save a little on your engagement ring, you can opt for a diamond with inclusions that are not visible to the naked eye. 

Their inclusions are only visible with the use of bright light and magnifying tools; hence they look blemish-free to the naked eye.

Due to their lower clarity grading, lower-clarity diamonds are more reasonably priced.

Compromise on Carat Weight

A diamond’s price increases significantly when it reaches the full-carat mark. 

For example, a 0.75-carat solitaire engagement ring costs around $1,200 to $1,700. Even if there is just a 0.25-carat difference in size between the diamonds in a 1.00-carat solitaire engagement ring, the price difference is still substantial.

This is because a full carat of a diamond is always sold at a higher price than that of a diamond that is just a little short of the same weight. 

The two diamonds look almost identical in size, but the price gap makes the biggest difference.

To help your budget, consider a diamond ring with a lesser carat weight, like this 0.75 carat in a halo setting. There are even a few ways to make your smaller stone appear larger.

Also Read: Round Diamond: All You Need to Know

Pick a Certificate Other than GIA

Gemological laboratories assess diamonds for characteristics like color and clarity; these certificates establish the worth of a diamond and the price at which it should be sold.

There are many gemological labs, including GIA, EGL, DGC, IGI, HRD, and IGL. Each lab has its own standard of grading that differs from one lab to another.

The GIA laboratory is the strictest lab entity and the most well-known certification. Because of this, diamonds that are GIA-Certified are also sold for a higher price compared to diamonds that are certified by other laboratories.

In actuality, other laboratories offer diamonds of the same quality but are less exact in their grading procedures than GIA.

The Process of Buying a Diamond in a Round Cut

Buying a round diamond involves several steps to ensure a satisfactory purchase. Here's a step-by-step process to guide you through buying a round diamond:

Determine Your Budget:

Decide how much you're willing to spend on the diamond. This will help you narrow down your options and focus on diamonds within your price range.

Educate Yourself:

Learn about the 4Cs (Carat, Cut, Color, Clarity) and how they affect a diamond's quality and price. Understanding these factors is crucial for making an informed decision.

Choose your diamond shape:

Confirm that you want a round diamond shape. While this guide focuses on round-cut diamonds, other shapes are available if you have a specific preference.

Select Your Preferred Setting:

Decide on the type of setting you want for the diamond (e.g., solitaire, halo, three-stone) and the metal type (e.g., white gold, yellow gold, platinum).

Examine diamond certification:

Ensure the diamond comes with a grading report from a reputable gemological laboratory like GIA or AGS. Review the report to verify the diamond's quality.

Compare Diamonds:

Compare multiple diamonds with similar specifications and prices to identify the one that best meets your criteria.

Inspect the diamond in person or virtually.

If possible, view the diamond in person at a store or request high-quality images and videos if you're buying online. This allows you to assess the diamond's appearance.

Consult with experts:

Seek advice from a reputable jeweler or gemologist, especially if you're unsure about your choice. They can offer insightful commentary and helpful suggestions.

Finalize Your Selection:

Once you've found the perfect round-cut diamonds that meet your criteria, finalize the purchase. Make sure you are familiar with the warranty and return policy.

Make the purchase:

Complete the transaction, whether it's in-store or online. Be sure to keep all documentation, including the diamond's grading report and purchase receipt.

By following these steps and doing thorough research, you can confidently select the perfect round-cut diamonds that fit your preferences, budget, and ethical considerations.

3 Reasons to Choose a Round-Cut Diamond Ring

Round diamond selection tips, three factors play a key role: a 360° surface with stylish facets, offering the most brilliant appearance, and being suitable for all kinds of ring designs. These justifications suggest that round-cut diamonds are best for engagement rings.

Furthermore, round-cut diamonds have a wide, long, and beautiful appearance. The stylish light reflections for round-shaped diamonds are responsible for 57 to 58 facets in triangles, rectangular, straight, and arrow shapes.

Let's see those reasons why round-cut diamond rings are preferable.

Also Read: Round Diamonds for Engagement Rings

Round Diamond XCts have 360° Surfaces.

In a round diamond cut, there are 360° surfaces available, which make the light's resonating ability robust and flexible. Having the 360° surfaces of the round cut diamond anatomy releases the brilliance affections to all corners and angles, which is the most optimistic to see.

Compared to princess or emerald-cut diamonds, round-cut diamonds throw more wonderful light reflections from their anatomies due to their circled-type circumferences. 

So, aside from the bezel set ring design, you can choose round brilliant cut diamonds in a variety of settings to increase their value.

Offering the Brilliance Resonations

A round diamond offers brilliance because it contains an arrow, heart, triangle, and straight faceting lines on the anatomies. 

Facet placements are appropriate in both the internal and external anatomy of the round diamond, which helps to direct brilliance movements in the desired direction.

Let's take an example.

When the lights are entered through the round-cut diamond's table and crown anatomy, the girdle and pavilion surface facets are aligned with the lights and resonate with brilliance in better ways. 

The tick point of the round diamond cut helps keep the reflections of the lights in ideal condition. That's why the round diamond looks like a blazing star.

Appropriate for All Kinds of Ring Styles and Designs

The round diamond cut is a stylish and brilliant cut diamond that gives an attractive light ray. For this reason, all kinds of ring styles are appropriate selections in round-cut diamonds. 

Buyers are undoubtedly seeking to make their round diamond cut engagement rings special by choosing them.

There's no limit to selecting only halo or Toi et Moi ring designs for round diamond rings, but if you like to take a solitaire or three-stone pattern, then prefer it. There are 11 types of ring designs available to select round-cut diamonds.

Also Read: Elegant Brilliance: Round Diamond Necklaces for Every Occasion


In the decision and selection decision for purchasing a round cut, there's a gap that is filled when you have sufficient knowledge of the best 4C grades, proportions, and price to spend on it. This round diamond cut guide clears all doubts regarding the purchase. 

You can high-quality diamonds at an affordable price range from V. Jayantilal & co., one of the top diamond manufacturing companies in Surat.

Leave a Reply

Your email address will not be published.

, , , ,

Leave a Reply

Your email address will not be published.

Back To Top