Heart Cut Diamond Size Chart

Navigate our Heart Cut Diamond Size Chart to discover how carat weight translates into size, ensuring you find the perfect romantic symbol for your collection.

Heart MM SizeHeart Carat Weight
4 mm0.25 ct
5 mm0.50 ct
6 mm0.75 ct
6.5 mm1.00 ct
7 mm1.25 ct
7.5 mm1.50 ct
7.7 mm1.75 ct
8 mm2.00 ct
8.5 mm2.50 ct
9 mm3.00 ct
10 mm3.50 ct
10.5 mm4.00 ct
11 mm4.50 ct
11.5 mm5.00 ct
heart cut diamonds size chart
Heart MM SizeHeart Carat Weight
3.5 mm0.18 ct
4 mm0.25 ct
4.25 mm0.28 ct
4.5 mm0.34 ct
4.75 mm0.38 ct
5 mm0.50 ct
5.5 mm0.61 ct
6 mm0.75 ct
6.25 mm0.83 ct
6.5 mm1.00 ct
7 mm1.25 ct
7.5 mm1.50 ct
7.7 mm1.75 ct
Heart MM SizeHeart Carat Weight
8 mm2.00 ct
8.5 mm2.50 ct
9 mm3.00 ct
10 mm3.50 ct
10.5 mm4.00 ct
11 mm4.50 ct
11.5 mm5.00 ct
12 mm5.66 ct
13 mm7.88 ct
14 mm9.38 ct
15 mm10.79 ct
16 mm13.27 ct
18 mm15.33 ct

Diamonds Size Charts By Shape

Explore our comprehensive Diamonds Size Charts by Shape to find the perfect fit for your jewelry designs

diamonds size chart

Round Diamond Size Chart

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Princess Diamond Size Chart

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Cushion Diamond Size Chart

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Oval Diamond Size Chart

diamonds size chart

Emerald Diamond Size Chart

diamonds size chart

Pear Diamond Size Chart

diamonds size chart

Heart Diamond Size Chart

diamonds size chart

Marquise Diamond Size Chart

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Asscher Diamond Size Chart

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Radiant Diamond Size Chart

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Diamonds Education

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Size Chart GUIDES

Heart Shape Diamond Size Chart

Complete Heart Cut Diamond Size Chart in MM & Carats

The Heart Shape Diamond represents affection and love toward the person. Heart cut diamond is mainly used in solitaire pendents nowadays. The Heart cut diamond also looks stunning in rings. The heart-shaped diamond has been created in the year 1463, but there are very limited to no proofs backing it. It consists of 58 facets. The ideal length-to-width is considered to be 0.85-1.00 for a ring.

Celebrities like Elizabeth Taylor (17th century Taj Mahal Diamond), Joan Collins, Katherine McPhee, and Carla Bruni are having beautiful Heart cut diamonds. It is very much preferable nowadays for the Anniversary ring and Engagement ring.

Heart cut diamonds dwell in the hearts of people, quite literally. The name itself defines the shape of the diamond, that is, a heart shape. 

Heart cut diamond rings define the love and compassion of your partner towards you.

In the early 1400s, when the heart cut diamonds first came into existence, they were only limited to the royal families. 
A heart cut diamond carves the beauty of love and symbol of royalty. 

A heart-cut diamond engagement ring is a classic gift for your partner to define your holy bond of marriage. 
If you adore Nicki Minaj, Lady Gaga, Joan Collins, Katherine McPhee, and Carla Bruni, then you should consider purchasing a diamond cut ring for yourself! 

It is very much preferable nowadays for the Anniversary ring and Engagement ring.