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Lab Created Diamond Heart Pendants


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Our Mission

Legacy In Every Gem

At La Joya Jewelry, our mission is to make premium luxury jewelry easily accessible to those of us who believe you shouldn’t have to choose between affordability, morality and quality.

A Brand

You Can Trust

La Joya Jewelry was born from radical thinking, merging affordability, morality, and quality without compromising on luxury diamonds. Heirloom, responsibly sourced, and world-class. Our promise to you. Are you with us?

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A diamond heart necklace goes beyond being a fashionable accessory. It’s a celebration of a timeless design etched in stone to make you stand out in a crowd.

Heart diamond pendants are luxurious adornments that have been preferred by fashionistas across the ages. They also offer a means to convey your affection and deep emotions in a heartfelt way. That is why they often carry sentimental value.

Investing in La Joya’s lab-created diamond heart pendant necklaces is an excellent way to own or gift tastefully crafted designs that have been responsibly sourced.

Sustainably Sourced Diamond Heart Pendant Designs

La Joya’s luxurious collection of high-quality diamond heart pendants features a host of trendy styles for you to choose from. Each design has been crafted with care to ensure that you receive a flawless piece of art when you shop from our store.

While we promise you the best of designs, there’s another huge advantage of shopping from our online store as against any nearby store. We create our designs out of responsibly sourced, lab-created diamonds.

The cruelty-free and guilt-free attributes of our diamonds ensure that the designs you shop for will always epitomize sustainable styles.

Heart Pendants That Blend Luxury and Style

For centuries, a heart pendant with diamonds has exuded a matchless appeal, making it a coveted piece of jewelry.

A heart pendant adorned with diamonds is very popular among couples. It also finds preference amongst other relationships involving families and friends.

A heart-shaped diamond pendant may look like a dainty piece on its own. Combine it with a solid gold chain, and it can turn into a two-tone finishing piece for your outfit.

Our Lab Grown Diamond Heart Necklace Dash is a classic example of the same. The stunning radiance of diamonds and the glow of yellow gold combine to create a mesmerizing effect in this piece.

We also have exquisite solitaire pendant pieces for you to shop from. The Lab Grown Solitaire Diamond Heart Pendant Necklace Mia features a scintillating solitaire placed inside a fancy heart design.

Are you interested in heart pendant designs that exude a vintage flair? Our Dainty Lab Grown Diamond Heart Necklace Thea features brilliant lab-made diamonds that have been set in a classic heart shape.

We have plenty of similar items for you to explore, shop, and delight yourself with.

Luxury Designs That Are a Versatile Gift Idea

One special characteristic of diamond heart-shaped pendants is that they can be an ideal gift for multiple occasions. Be it a birthday, an anniversary, Valentine’s Day, or any other occasion, you can’t go wrong with this gift idea.

You can shop from a variety of gold diamond heart pendants to find the perfect jewelry piece to express your enduring love.

Also, you can gift a diamond-studded heart pendant to anyone. So, whether you want a romantic gift for a partner or a sentimental gift for your mother, this pendant can be a fantastic option.

High-Quality Diamonds

A heart pendant with a high-quality diamond will have better sparkle and brilliance. When you shop from our online diamond store, you can be sure of choosing heirloom quality diamonds at cost-effective prices.

Lab-grown diamonds exhibit stunning radiance that makes them an ideal choice for crafting trendy pendants. Our responsibly sourced diamonds command G-H color and VS/SI clarity. This puts them at a higher level than the J-K-L color and I1/2 clarity diamonds that you can usually find at other jewelry stores.

We bring to you the fascinating sparkle of diamonds without compromising on quality.

Lifetime Complimentary Maintenance

When you damage your stunning diamond jewelry, the last thing you should worry about is how to replace or repair it. We offer a 3-year comprehensive care plan on all purchases over $400.

Our plan covers most exigencies from loss of diamond to broken clasp or chain (broken shank or loose prong in case of rings and bent post to loose prong in case of earrings).

Over and above this, we also offer a lifetime of prong tightening and cleaning services to help keep your diamond heart pendant pieces from La Joya in mint condition.

Enjoy Convenience, Security, and Privacy

Another huge benefit of shopping from our online store is convenience. You can explore the items in store from the comfort of your home using your personal devices.

All you need to do is type one or two words that refer to the desired item and run a text search. You can also opt for a visual search to see the images. This can be done using all your devices, such as your smartphone, laptop, etc.

Along with convenience, you also enjoy enhanced security and privacy. You can opt for a store sign-up or account sign-up and continue to shop within a secure environment. You can also explore our site using a Facebook sign-up, google sign-up, or any existing account.


1. What is the meaning of a diamond heart necklace?

A heart diamond pendant necklace is a neckpiece featuring a pendant with a heart shape. This pendant can either have a large solitaire diamond or an array of smaller diamonds set in the heart shape.

This necklace design signifies love and affection, which makes it very popular among couples.

2. What does a twin heart necklace symbolize?

A necklace with two hearts attached to it can symbolize romantic love between a couple. It can also mean deep affection between two individuals, such as a parent and a child or two siblings.

3. Should the diamond heart-shaped pendant be heavier than the chain?

Ideally, the chain should be of the same weight or heavier than the heart-shaped pendant. This will prevent the pendant from falling off and getting damaged.

4. How to store a diamond heart-shaped pendant necklace?

Store your diamond heart-shaped pendant necklace in a protected environment. Make sure that it remains away from humid environmental conditions and harsh chemicals.

5. Is a diamond heart-shaped pendant a good gift?

Diamond heart-shaped pendants offer a great way to convey your emotions. They are versatile enough to be gifted on multiple occasions.

6. What should be the ideal length of a heart pendant necklace?

A long necklace length is perfect for complementing your casual looks.

On the other hand, a shorter necklace length is better suited for formal outfits. You can shop for the right length based on the occasion when it will be worn.

7. What to check for when choosing a heart pendant necklace?

The first thing that you need to check is the quality of the diamond, followed by the metal used in the necklace.

You should also consider the necklace design. Double-check the jewelry design to make sure that it is versatile enough to be worn on different occasions.

8. How to determine the quality of a diamond in a heart pendant?

You can take the pendant to a diamond store and seek professional advice from a jewelry consultant. A jewelry expert will be able to help you out.