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Heart Shaped Diamond: How to NOT Get Scammed Buying Guide

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My Bottom Line Recommendation

I strongly recommend reading the full Heart Shaped Diamond Guide below; however, if you’re just stopping by for the key points, here’s what you need to know:

  • Cost Considerations: Generally, heart-shaped diamonds are 15-20% less expensive than round cuts, offering a more budget-friendly option for a distinctive shape.

  • Cut Specifications: For an ideal heart-shaped diamond, aim for a table percentage of 54-60, a depth of 59-63, a crown angle of 14-15.5, and a pavilion angle of 40.5-43 to ensure a brilliant sparkle.

  • Visual Appeal: The perfect length-to-width ratio for a balanced and aesthetically pleasing heart shape is between 0.90 and 1.10.

  • Setting Styles: Popular settings for heart-shaped diamonds include solitaire, which emphasizes the stone’s shape, and multi-stone designs, which offer additional customization and uniqueness.

  • Purchasing Tips: When buying a heart-shaped diamond, consider both online and in-person options to maximize your budget and selection. Online retailers often provide detailed images and competitive pricing.

  • Grading and Certification: Always check for a grading report from a reputable lab like GIA to ensure the quality of your heart-shaped diamond.

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Table of Contents

When it comes to expressing love and devotion, heart-shaped diamonds hold a special place in the world of gemstones. These unique, romantic gems have captured the hearts of many, symbolizing an unwavering bond between two souls. In this comprehensive guide, we will explore the enchanting world of heart-shaped diamonds, delving into their history, anatomy, grading, and everything you need to know to choose the perfect heart-shaped diamond for your engagement ring or jewelry piece. So, let’s embark on a journey to uncover the secrets of these stunning symbols of love.

What is a Heart-shaped diamond?

A heart-shaped diamond is a gemstone meticulously cut into the form of a heart, often symbolizing love and affection. As a modified brilliant diamond shape, they require skilled craftsmanship to create the perfect proportions and symmetry. The ideal length-to-width ratio for heart-shaped diamonds is 1:1, ensuring a visually appealing and balanced shape, just like round brilliance diamonds.

It is recommended to opt for a heart-shaped diamond with a carat weight of at least 0.50, as smaller diamonds may make the heart shape harder to perceive. These unique and romantic gems are becoming increasingly popular choices for:

  • Engagement rings

  • Necklaces

  • Earrings

  • Bracelets

and other fine jewelry pieces.

The Beauty and Symbolism of Heart Shaped Diamonds

Heart-shaped diamonds have long been associated with love, romance, and commitment. Their beauty and symbolism have evolved over time, with their origins dating back to antiquity when heart-shaped amulets were worn as symbols of love. Over the centuries, heart-shaped diamonds have taken on various cultural meanings and gained celebrity influence, further cementing their status as the ultimate symbol of love.

The Origin and Evolution of Heart Shaped Diamonds

The origin of heart-shaped diamonds dates back to the 16th century. A diamond ring is the earliest known example, given by Mary Queen of Scots to Queen Elizabeth in 1562, as an emblem of friendship..

The modern heart shape, consisting of two rounded lobes, a pointed tip, and a cleft, has become increasingly popular in the 1900s. Throughout history, notable figures such as the Duke of Milan and Evalyn Walsh McLean have played a role in popularizing heart-shaped diamonds, making them a cherished symbol of love and devotion.

Cultural Significance and Celebrity Influence

Celebrities and cultural events have also contributed to the growing popularity of heart-shaped diamonds. Famous personalities like:

  • Avril Lavigne

  • Lady Gaga

  • Nicki Minaj

  • Julia Roberts

have been spotted wearing heart-shaped diamond jewelry, inspiring trends among couples and jewelers alike.

Iconic heart-shaped diamond pieces in Hollywood history, such as the Heart of the Ocean necklace from the movie Titanic, have further cemented the heart shape as a timeless symbol of love and affection.

Anatomy of a Heart Shaped Diamond

The anatomy of a heart-shaped diamond is a complex and fascinating topic, with each component playing a vital role in creating the perfect heart shape. The facets of the diamond contribute to its brilliance, while symmetry is crucial for its visual appeal.

Let’s explore the intricate details of heart-shaped diamonds, such as their facets, proportions, and symmetry.

Facets and Brilliance

A well-cut heart-shaped diamond is adorned with 57 facets, which play a crucial role in creating a brilliant sparkle. The facets work together to catch and reflect light, producing the fire, brilliance, and scintillation that make heart-shaped diamonds so captivating. The art of diamond cuts, especially in heart-shaped diamonds, is essential for achieving this mesmerizing effect. In comparison, round brilliant diamonds showcase a similar level of brilliance and fire due to their expertly crafted facets.

Put simply, a round brilliant shape is renowned for its exceptional brilliance, fire, and sparkle. The heart-shaped diamond is essentially a modification of this round shape, maintaining its key light-reflecting properties while altering its silhouette to resemble a heart.

Factors like table and depth percentage, polish, and symmetry significantly impact the clarity and overall appearance of a heart-shaped diamond, thus they are key in evaluating the cut quality.

Symmetry and Proportions

Symmetry and proportions are of paramount importance when it comes to heart-shaped diamonds. A well-proportioned heart shape should have rounded and symmetrical lobes, a clearly defined cleft, and a pronounced point that divides the diamond into two separate halves.

The ideal length-to-width ratio for a heart-shaped diamond should be between 0.90 and 1.10, ensuring a visually appealing and balanced shape. The best L/W ratio in terms of light performance is 1:1 simillarly to round brilliant diamonds.

Grading and Certification for Heart Shaped Diamonds

When it comes to heart-shaped diamonds, grading and certification are crucial aspects to consider during the buying process. Evaluating factors such as:

  • Cut

  • Color

  • Clarity

  • Carat weight

can help ensure you’re purchasing a high-quality diamond.

Let’s examine the importance of grading and certification for heart-shaped diamonds, and differentiate between the Gemological Institute of America (GIA) diamond grading report and other diamond grading labs.

GIA vs. Other Labs

GIA is the most trusted and reputable name in diamond grading, known for its integrity and expertise in the field. However, other diamond grading labs that also provide certification for diamonds include:

  • AGS

  • HRD

  • EGL

  • IGI

  • GCAL

While GIA grading standards are considered the benchmark in the industry, other labs may have more lenient grading standards or evaluate certain aspects of the diamond differently. Understanding the differences between GIA and other labs is crucial during the selection of a heart-shaped diamond.

When it comes to natural diamonds, the most trustworthy labs are GIA and AGS. For lab-grown ones, you can trust the grading of GIA, IGI, and GCAL. Be cautious with other labs as they might inflate their grading reports to favor the seller, enticing you to pay more. Avoid falling into the trap of a seemingly good deal that turns out to be a scam.

Evaluating Cut Quality

Evaluating the cut quality of a heart-shaped diamond is crucial for ensuring a beautiful and brilliant stone. Factors such as table and depth percentage, polish, and symmetry are all essential elements to take into consideration when assessing a heart-shaped diamond’s cut quality.

GIA does not offer a distinct cut grade for heart-shaped diamonds or other fancy-shaped diamonds, so customers must rely on their merchant and their own discernment when assessing the cut quality of heart-shaped diamonds.

Choosing the Perfect Heart Shaped Diamond: Factors to Consider

Selecting the perfect heart-shaped diamond involves considering various factors, including cut, symmetry, clarity, color, carat weight, and length-to-width ratio.

We will delve into each of these factors to guide you in making an informed decision when choosing a heart-shaped diamond.

Heart-shaped diamond cut recommendations:

A visually appealing heart-shaped diamond begins with the perfect cut and symmetry. As mentioned earlier, the ideal length-to-width ratio for a heart-shaped diamond should be between 0.90 and 1.10, when the best is 1.00

Additionally, the two halves of the heart should be exact replicas, ensuring optimal symmetry and beauty. By prioritizing cut and symmetry, you’ll be well on your way to selecting a stunning heart-shaped diamond.

For the best selection of heart diamonds that will give you the most radiant light performance, brilliance, and sparkle, narrow your options and look for the following parameters:

Table: 54-60

Depth: 59-63

Crown angle: 14-15.5

Pavilion angle: 40.5-43

Clarity and Color

Clarity and color grades are essential factors to consider when choosing a heart-shaped diamond. Ideally, you should aim for a diamond with a clarity grade that is “eye-clean,” meaning no inclusions or blemishes are visible to the naked eye. The ideal clarity grade for a diamond that appears clean to the naked eye is VS2. However, with careful selection, it’s also possible to find a good quality diamond in the SI clarity grade.

As for color, heart-shaped diamonds with a color grade of H or lower will still appear colorless, making them a good choice for those looking for a balance between quality and cost. For settings in white gold or platinum, I suggest sticking to a minimum color grade of J-I. However, if you’re opting for a setting in rose or yellow gold, you can consider going even lower on the color scale.

Carat Weight and Length-to-Width Ratio

Carat weight and length-to-width ratio are important factors in determining the overall appearance of a heart-shaped diamond. Generally, higher carat weight diamonds tend to display the heart shape more prominently.

As previously mentioned, the ideal length-to-width ratio for a heart-shaped diamond should be between 0.90 and 1.10, ideally 1.00, to ensure a visually appealing and balanced shape.

Tips for Buying a Heart Shaped Diamond

We will provide practical tips for finding the perfect heart-shaped diamond, including the advantages of shopping online versus in-person and strategies to maximize your budget.

Online vs. In-Person Shopping

While shopping for a heart-shaped diamond in person allows you to inspect the diamond firsthand, it is easy to get manipulated under the store environment. Shopping online provides a larger selection and a convenience of comparing prices from comfort of your own home.

Online retailers like James Allen and Blue Nile offer high-resolution, 360° images of their diamonds, allowing you to closely examine the diamond before making a purchase.

Ultimately, the choice between online and in-person shopping is a matter of personal preference and what works best for you.

Maximizing Your Budget

Maximizing your budget when purchasing a heart-shaped diamond can be achieved by compromising on factors such as color and clarity, while prioritizing cut and carat weight.

By focusing on the most important aspects of the diamond, you can find a beautiful, high-quality heart-shaped diamond without breaking the bank.

Take the following priority systems as a reference:

  1. Maximize size by compromising over color and clarity

  2. Maximize balance by compromising on carat weight, with higher color and clarity

  3. Maximize light performance by compromising on carat weight to hit perfect grades in all parameters

  4. Buy a lab-grown diamond with the same budget – get a much larger diamond with higher cut, color and clarity.

Setting Styles for Heart Shaped Diamond Engagement Rings

Choosing the perfect setting for your heart-shaped diamond engagement ring is just as important as selecting the diamond itself. We will cover popular setting styles for heart-shaped diamond engagement rings, like solitaire settings and multi-stone or custom designs.

Solitaire Settings

Solitaire settings are a classic choice for heart-shaped diamond engagement rings, allowing the unique heart shape to take center stage while providing protection for the diamond. Variations of solitaire settings, such as bezel or three-prong settings, can offer additional protection and even conceal any visible imperfections on the diamond’s edges.

Multi-Stone and Custom Designs

Multi-stone and custom designs can enhance the appearance of a heart-shaped diamond and create a truly unique engagement ring. Popular multi-stone settings include halo settings, double halo settings, and split shank settings, which can be customized with additional gemstones or design elements to create a one-of-a-kind piece that reflects your love story.

To make your ring truly unique, these settings can be further personalized with additional gemstones or design elements.

Heart Diamonds Pricing

Heart-shaped diamonds, also known as heart cut diamonds, are generally 15-20% cheaper than other diamond shapes, making heart shape diamonds an attractive option for those seeking a unique diamond cut without the hefty price tag.

Heart-shaped diamonds’ prices can significantly differ depending on:

  • Size

  • Cut

  • Clarity

  • Color

Therefore, it’s vital to thoroughly consider these aspects when selecting your ideal heart-shaped diamond. Keep in mind that there’s a substantial price increase once we cross every 0.9 mark. By purchasing a diamond just slightly under 1.00, say 0.98, we can either save some cash or allocate it towards other aspects.

How Popular is the Heart-Cut Diamond?

While heart-shaped diamonds are unique and symbolize love, they are not as commonly seen in engagement rings as other shapes like round or princess cut diamonds. However, their distinct shape has made them a popular choice for pendant necklaces and earrings.Actually, this style was quite the rage during the 80’s and 90’s. Considering how fashion trends have a way of coming back around, we might just witness a revival of this trend in the near future.

So, whether you’re looking for a heart-shaped diamond for an engagement ring or a stunning piece of jewelry, you can be sure that this timeless symbol of love will always be cherished and admired.

Conclusion - My Personal Experience

In the realm of diamonds, the heart-shaped cut is often a topic of contention. From my perspective, it’s a shape that doesn’t just capture light, but also sentiment, making it a bold choice for those who value symbolism as much as style. While round diamonds are the go-to for brilliance, heart-shaped stones offer a uniqueness that can’t be quantified by sparkle alone.

Through my work, I’ve seen that choosing a heart-shaped diamond is less about following trends and more about making a personal statement. It’s for the individualist, the one who finds beauty in the unconventional. The heart-shaped diamond isn’t for every buyer, but for the right person, it’s not just a gem—it’s a reflection of their own narrative and values.

In essence, my stance on heart-shaped diamonds is rooted in respect for their distinctiveness. They’re not the standard, nor are they trying to be. In a market that values uniformity, heart-shaped diamonds are a reminder that there’s a place for character and that sometimes, the most memorable choice is the one that’s a little off the beaten path.

Test yourself: Is this diamond natural or lab-grown?

Frequently Asked Questions

Heart-cut diamonds generally cost 15-20% less than round diamonds; however, they often cost more than other fancy-cut diamonds of the same weight because cutting hearts well can be difficult.

Heart-shaped diamonds are an ever-romantic choice with a modified brilliant shape and extraordinary sparkle. Depending on the length-to-width ratio, this diamond can be narrow, wide or in a classic heart shape.

A well-cut heart-shaped diamond will demonstrate optimal beauty, high light performance, enhanced fire (blue and yellow reflections), and sparkle, directly affected by its cut quality.

Solitaire settings and multi-stone or custom designs are the most popular setting styles for heart-shaped diamond engagement rings, offering a timeless look to mark this special moment.


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My blog is reader-supported; when you purchase through links on my site, I may earn a commission at no additional cost to you. This enables me to provide you with free content.

Some retailers understand that the diamond buying process can be overwhelming. For that reason they are willing to share a portion of their profits with me if I can make this experience more simple for you.

In this partnership, you benefit from complimentary content and personalized consultations. If all sides are happy and you decide to buy, the retailer (and not you) compensates me.

While many diamond retailers have approached me, I hold the highest standards, choosing to collaborate only with those whose services and pricing I can confidently endorse. Your satisfaction and access to quality service are my top priorities. Therefore, you can trust that I maintain an unbiased perspective, without compromising the integrity of this blog.

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Author: Yaniv Hadar

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