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Lab Grown Heart Shaped Diamonds
A heart is a pear with a cleft cut into the rounded end, and it is the hardest shape in the range to cut well. It is the most explicitly romantic outline and the least common, so it is the one shape almost nobody else on the street will be wearing.
Use the filters above to narrow this lab grown heart shaped inventory by carat, colour, clarity and cut. Prices move with live supply, so the stone you are looking at is the stone available today, and every one is sold loose with its grading report.
Choosing a heart shaped diamond
Symmetry is the whole game. The two lobes must match, the cleft must be sharp and centred, and the point must align with it. A heart also needs size to read as a heart at a glance, so most buyers do not go below around 0.75 carat. The point wants a protective claw, as a pear does.
Lab grown or natural heart shaped?
Every stone on this page is lab grown. If you want to price the same heart shaped stone as a mined diamond, the same carat, colour, clarity and cut is listed in our natural heart shaped diamonds, and the difference between the two is the clearest way to decide which you actually want. Both are real diamonds; the lab grown stone simply lets the same budget go further on size.
Other shapes and the full range
If you are still deciding on outline, compare this against lab grown pear shaped diamonds, lab grown oval diamonds, lab grown cushion cut diamonds. The whole lab grown diamond inventory lists every shape side by side with the same filters. To see natural and lab grown stones together along with the current specials, go to our diamonds at trade prices.
Frequently asked questions
What should I look for in a heart shaped diamond?
Symmetry is the whole game. The two lobes must match, the cleft must be sharp and centred, and the point must align with it. A heart also needs size to read as a heart at a glance, so most buyers do not go below around 0.75 carat. The point wants a protective claw, as a pear does.
Are lab grown heart shaped diamonds real diamonds?
Yes. A lab grown diamond is the same carbon crystal as a mined one, with the same hardness and the same optical properties, and the two cannot be told apart by eye. Every stone here carries an independent grading report that names it as laboratory grown and a laser inscription on the girdle matching that report.
Can I have a heart shaped diamond set into a ring?
Yes. Every lab grown heart shaped diamond here is sold loose, so you choose the stone first and the setting second. Diamond Story sets loose stones into engagement rings, pendants and earrings in our Melbourne workshop, and we will advise on the setting that suits the shape you have chosen.
Want to see it in person?
Book a time in our Melbourne showroom to view your heart shaped shortlist, or send us the specification you are after and we will source it.
Talk to our diamond team