Heart Shape Lab Diamond Solitaire Pendant

Name: Heart Shape Lab Diamond Solitaire Pendant
Brand: 18 KARATS
Price: 1470.0 USD
Availability: InStock

Price

$1,470.00

ShippingFree insured US shipping

WarrantyLifetime warranty and upgrades

SupportPersonal guidance before you order

Description

Celebrate timeless elegance with the Heart Shape Diamond Solitaire Pendant, a refined expression of love and exceptional craftsmanship. A brilliant heart-shaped diamond is gracefully secured in a classic three-prong setting, allowing its distinctive silhouette and remarkable sparkle to take center stage. The chain is adjustable to 16, 17, or 18 inches, allowing for a personalized fit. Designed for effortless everyday wear or life's most meaningful occasions, this diamond solitaire necklace offers a sophisticated balance of romance and modern luxury.

Available in 14K or 18K yellow, white, and rose gold, it is a timeless addition to any fine jewelry collection and a meaningful gift to cherish for years to come.

Product Details

Necklace Information

IncludesMatching Chain

Chain Length18 in

Style CodeP1134HT

Diamond Information

Diamond ShapeHeart

SettingProng

Lab DiamondE/VS

CertificationIGI

This necklace can be modified to your preferences, including your choice of stones, chain style, metal color, and other small design details. Contact our team to place a special order!

Heart Cut Diamond Solitaire Pendant - P1134HT in Necklace by 18 KARATS INC.

Heart Shape Lab Diamond Solitaire Pendant

18 KARATS Promise

Every purchase from 18 KARATS comes with our quality guarantee. We offer a lifetime warranty on every item, with convenient resizing, returns, and customization options.

Lifetime Upgrades and Warranty

Lifetime warranty on defects and lifetime upgrades with only the difference in price.

14 Day Money Back Guarantee

If you're not completely satisfied, return your piece within 14 days for a full refund.

60 Days Unlimited Resizing

Need a different size? Enjoy complimentary resizing for 60 days to ensure the perfect fit.

Free Shipping and Returns

We offer free domestic shipping and returns for a worry-free experience.

Precision and Quality

We use microscopes to set all diamonds for maximum accuracy and quality.

Customized For You

Modify any existing design or create a one-of-a-kind piece with us made just for you.

Pieces We Think You'll Love

Heart Shape Lab Diamond Solitaire Pendant

from $1,470.00

Let customers speak for us

from 10 reviews

Just got my shiniest ring from 18 KARATS with the best quality brilliant with an excellent and professional setting, no words! Just better the best 😍

Milena Bedevyan

08/05/2026

f I had to give a rating, it would be 11 out of 10. The pieces are beautiful and flawlessly crafted. The company is highly professional and truly respects and understands the customers. The prices are fair, and you won't find this level of quality at a lower price anywhere else. I am very satisfied and happy with my choice.

Silverlinen

06/13/2026

I needed a special design for my engagement ring and Gohar helped me to get my dream ring. I’m very satisfied, the quality was perfect and it took just 10 days to get the ring. I would 100% recommend them to everyone.

Olivia Smith

06/04/2026

The Grace Oval Solitaire Engagement Ring

Love my special ring.

Sydney

05/29/2026

Absolutely in love with this necklace for my little niece! 💕 The quality is beautiful, the pendant looks so delicate and elegant, and everything feels very well made. Shipping was fast, packaging was lovely, and it looks even prettier in real life. Such a perfect little gift — highly recommend! ✨

Наталья Илуца

05/27/2026

I’m so happy with my ring from 18Karats. It’s even more beautiful in person and sparkles so nicely. The design is elegant, the quality feels amazing, and the box was beautiful too. Such a great experience overall!

Lilit Tiratsyan

05/19/2026

I have been purchasing jewelry from this company for a very long time! They have some of the most amazing diamonds at the best prices (including custom pieces). The pieces are made to last a lifetime and they also have helpful customer service!!! Highly recommend 👍🏻 I am a repeat customer for life!

Greta Gasparian

03/18/2026

I recently got this ring from 18 Karats. The ring is absolutely stunning , and I’ve already received so many compliments on my new ring.  I highly recomend to anyone who is looking for good quality jewelry. The packaging also was very elegant and I was so impressed!

Kristina Avetisyan

02/06/2026

I had a great experience with this jeweler. The ring is beautiful and very good quality. It looks even better in person and shines so nicely. The prices are honestly unmatched for the quality you get. You can really tell they care about their work. I’m very happy with my purchase and definitely recommend

Evleen Davoudian

02/02/2026

Had an amazing experience ordering my dream ring through 18Karats. It was a custom order, which they accommodated without any problems. They explained what options I had, what kind of settings would fit my idea and what type of diamonds to choose from. The ring came out perfectly and just as we discussed (and in the matter of few days). I can’t recommend them enough!!

Gohar Sukiasyan

01/21/2026