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Mount Tisé's selection of heart-shaped natural diamonds combines the unique shape with the pure beauty of natural diamonds, symbolising the ultimate in love and romance. These heart-shaped diamonds capture and reflect light distinctively, making each sparkle full of affection. The heart-shaped cut showcases the warmth of emotions and the depth of commitment, making each diamond a perfect testament to love stories in a special and unforgettable manner.

Heart Shaped Natural Diamonds

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Choose the ring setting

After selecting your desired loose diamond, the next step is to choose the perfect setting for your precious gemstone. Our diverse range of ring settings, from classic elegance to modern chic, is designed to enhance the brilliance of your main diamond. Discover an array of breathtaking designs that will make your diamond shine even more radiantly in its exclusive setting.

Design your own ring

It's not just about choosing, it's about creating—Mount Tisé offers limitless possibilities for custom-made diamond rings. Whether you bring your own design or let our designers craft a unique ring tailored for you, Mount Tisé can transform your unique vision into an extraordinary custom diamond ring, beautifully showcasing your love story in dazzling jewellery.

Popular Hesart-shaped Diamond Ring Styles

All You Need to Know About

Heart Shaped Diamonds

About Heart Shape Ratio

The beauty of a heart-shaped diamond lies in its proportions, with the length-to-width ratio being the key. A 0.95 ratio offers a more rounded heart shape, while a 1.05 ratio presents a narrower, longer shape. The standard ratio of 1.00 is the most balanced and closest to a perfect heart shape. Although there is no official cut grade for heart-shaped diamonds, it is important to consider personal preference and the overall harmony of the diamond. The cut grade reference chart below will assist you in selecting your ideal heart shaped diamond.

0.95

1.00

1.05

Very Thin - Slightly Thick

Very Good

Very Thin - Slightly Thick

53-63

Excellent

Gridle

Table %

Good

Fair

Poor

Depth %

58-62

56-57.9 or

62.1-66

53-55.9 or

66.1-71

50-52.9 or

71.1-74

<50 or >74

Length-to-Width Ratio

0.95-1.02

0.89-0.94 or

1.03-1.05

0.83-0.94 or

1.03-1.05

0.80-0.83 or

1.11-1.15

>0.80 or <1.15

51 or 64-65

50 or 69-70

<50 or >70

Very Thin - Thick

Very Thin - Very Thick

Extremely Thin - Extremely Thick

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About Heart-shaped Diamond Colour

The colour grading of diamonds ranges from D (completely colourless, the highest grade) to Z (light yellow). Diamonds graded D to F are considered colourless, while those graded G to J are nearly colourless, with the colour becoming increasingly noticeable as you move down the scale. Generally, the closer a diamond is to being colourless, the more valuable it is, though certain colour grades, like light yellow, can have their own unique appeal.

 

To assist you in selecting the right diamond, we have provided a reference chart below for heart shaped diamond colour grades to help you choose the appropriate diamond.

D-F

Very Good

D-F

D-G

Excellent

1.00-2.00ct

<0.50ct

Good

0.51-1.00ct

D-F

G

H-I

>2.00ct

D-F

D-F

G

J

G-H

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About Heart-shaped Diamond Clarity

Clarity refers to a diamond's degree of internal and surface imperfections (known as inclusions and blemishes). Clarity grades range from Flawless (FL/IF) to Included (I1-I3). Diamonds with higher clarity grades have fewer imperfections, making them rarer and more expensive, while diamonds with lower clarity grades have more noticeable flaws, but can still display beautiful brilliance in certain cases.

VS1-VS2

Very Good

FL-VVS2

FL-VS2

Excellent

1.00-2.00ct

<0.50ct

Good

0.51-1.00ct

FL-VS1

VS2-SI1

SI2

>2.00ct

FL-VVS2

VS1-VS2

SI1

SI2

SI1-SI2

Other Diamonds

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Lab-grown Diamonds

Crafted with advanced technology, Mount Tisé's diamonds exhibit the same brilliance and beauty as natural diamonds. These diamonds are not only more affordable but also embody a commitment to environmental and social responsibility, making them a perfect blend of fashion and sustainability.

Natural Diamonds

Originating from the depths of the Earth and formed over billions of years, these diamonds are not only rare and precious but also imbued with unique stories and the mysteries of nature. Each diamond adds timeless brilliance and pure elegance to your special moments.

Diamonds from Hair

Transform the hair of your loved ones into a unique gemstone. These highly personalised diamonds are not only jewellery masterpieces but also everlasting tributes to love and memory, preserving intimate connections and cherished moments within a sparkling diamond.

Shop Diamonds by Origin

Make a Reservation

We invite you to explore the world of Mount Tisé. Begin your exquisite jewellery experience today! Whether you prefer to visit us in-store for a personal fitting or seek an online consultation, our expert jewellery specialists are here to answer all your questions, offer professional advice, and recommend the perfect pieces tailored to your story and taste. Book now and start crafting your unique jewellery journey.

FAQ

About Heart Shaped Natural Diamonds

The cut quality of a heart-shaped natural diamond is primarily evaluated based on symmetry, proportion, and polish. A high-quality heart-shaped diamond should exhibit a balanced and symmetrical heart outline, especially at 0.5 carat and above, where this iconic shape becomes more pronounced.

 

Symmetry: Ensuring the two halves of the heart are even and the cleft (the indentation at the top) is well-defined.

 

Proportion: The ideal length-to-width ratio typically ranges from 0.95 to 1.05 to ensure the diamond is neither too narrow nor too rounded.

 

Polish: The surface smoothness of the diamond is critical, as it directly affects its brilliance and sparkle.

 

In summary, precise cutting, appropriate proportions, and fine polishing are key factors that contribute to the beauty and appeal of heart-shaped diamonds.

How is the cut quality of a heart-shaped natural diamond evaluated? What factors affect its brilliance and sparkle?

When choosing a heart-shaped natural diamond, colour and clarity grades are crucial. Due to its unique shape, the colour may appear more prominently at the tip. It's recommended to select high colour grades (G-H or higher) to ensure overall uniformity and attractiveness. In terms of clarity, the distinctive structure of the heart shape can make inclusions more noticeable. Therefore, choosing diamonds with a clarity grade of VS or higher can ensure a flawless appearance. Overall, high-quality colour and clarity grades are essential for highlighting the beauty of a heart-shaped natural diamond.

How should I consider colour and clarity grades when choosing a heart-shaped natural diamond?

Focus on Cut Quality

 

When budget is a concern, prioritise the cut quality of the diamond. The cut significantly affects the diamond's brilliance and sparkle. A well-cut diamond will appear more luminous even if the other Cs (Colour, Clarity, Carat) are slightly lower.

 

Choose SI Clarity

 

Opt for diamonds in the SI (Slightly Included) clarity range. These diamonds often have inclusions that are not visible to the naked eye but come at a more attractive price point compared to higher clarity grades.

 

Consider Near-Colourless Grades

 

For colour, select diamonds in the G to J range. These grades are near-colourless and appear white to the untrained eye in normal viewing conditions, offering excellent value without compromising on visual appeal.

 

Opt for Lower Carat Weight

 

Consider choosing slightly lower carat weights. Diamonds just below popular weights (like 0.90 carat instead of 1.00 carat) can be significantly cheaper while still looking substantial.

 

Consider Lab-Grown Diamonds

Another smart choice for budget-conscious buyers is lab-grown diamonds. These diamonds have the same chemical and physical properties as natural diamonds but are typically more affordable due to the controlled manufacturing process. This allows you to get a higher quality diamond (better cut, colour, and clarity) for the same budget, providing a luxurious feel without the high cost associated with natural diamonds.

How to Choose High-Quality Diamonds on a Budget?

Natural diamond clarity grades are classified based on the size, nature, position, and visibility of inclusions and surface characteristics. The grading scale ranges from FL (Flawless) to I3 (Included). When choosing a clarity grade, consider personal budget and aesthetic preferences. VS (Very Slightly Included) or SI (Slightly Included) grades often provide the best value, as the inclusions are not visible to the naked eye and the prices are more affordable. If your budget allows, VVS (Very Very Slightly Included) grades offer a nearly flawless appearance but come at a higher cost.

How are natural diamond clarity grades classified, and which clarity should I choose?

The colour grade of a diamond is crucial when purchasing a natural loose diamond, as it directly impacts the diamond's appearance and value. Colour grades range from completely colourless (grade D) to light yellow or brown (grade Z). Colourless diamonds, particularly those graded D to F, are highly prized for their purity and typically command higher prices. When choosing a colour grade, consider personal preference and budget, and observe the diamond's actual colour performance under natural light. For many buyers, diamonds graded G to J offer excellent value, as the colour differences are often imperceptible to the naked eye compared to higher-grade diamonds.

How important is the colour grade of a diamond when purchasing a natural loose diamond?

The 4Cs of natural diamonds stand for Cut, Clarity, Colour, and Carat Weight, which are the international standards for evaluating diamond quality. The cut determines the optical beauty of the diamond, with a better cut enhancing its brightness. Clarity assesses the number of inclusions, with higher clarity meaning a clearer diamond. The closer the colour grade is to colourless, the rarer the diamond. Carat weight indicates the size of the diamond. These factors collectively influence the diamond's value, with higher quality usually leading to higher prices. Understanding the 4Cs helps consumers make informed purchasing decisions.

What does 4C mean for natural diamonds, and how do they affect a diamond's value?

Diamond Certificate

Certified by the Gemological Institute of America (GIA), the world's most respected diamond grading authority and a promoter of diamond certification.

Laser Inscription

Each loose diamond features a unique laser inscription on the girdle, matching the certification number, ensuring the authenticity and uniqueness of every diamond.

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