Discover a curated selection of open heart diamond pendants that blend timeless romance with modern shine. This guide highlights five standout options from trusted brands, featuring white gold, sterling silver, and lab-grown diamonds. Each piece emphasizes a delicate heart silhouette, durability, and everyday wearability, helping you choose a pendant that fits your style and budget. Use the quick reference below to compare key details at a glance.
| Product | Brand | Key Feature |
|---|---|---|
| Ross-Simons 0.30 ct. t.w. Diamond Heart Pendant Necklace | Ross-Simons | Sterling Silver • 0.30 ct tw Diamonds |
| Ross-Simons 0.30 ct. t.w. Diamond Heart Pendant Necklace (18K Yellow Gold over Silver) | Ross-Simons | 18K Yellow Gold over Silver • 0.30 ct tw Diamonds |
| Ross-Simons 0.50 ct. t.w. Diamond Open-Space Heart Pendant Necklace | Ross-Simons | Open-Space Heart • 0.50 ct tw Diamonds |
| Belacqua 2 Carat Round Lab Grown Diamond Heart Pendant Necklace | Belacqua | Lab Grown Diamonds • 2 Carat Total |
| Diamond Floating Necklace – Moissanite Dancing Heart | HMJ | Moissanite • Floating Dancing Heart |
Each pendant offers distinct styling cues—from classic sterling silver to radiant lab-grown diamonds and hypoallergenic options—ensuring a fit for graduations, anniversaries, or everyday charm. Read on for in-depth details, visuals, and features to help you compare at a glance and decide which piece aligns with your wardrobe and gifting goals.
Ross-Simons 0.30 Ct T.W. Diamond Heart Pendant (Sterling Silver)
Open heart pendant in polished sterling silver featuring round brilliant-cut diamonds totaling 0.30 carats. The single bale necklace measures 1 inch by 3/4 inch, paired with a 16-inch box chain. Springring clasp provides secure closure. This design adds a feminine accent suitable for casual or formal wear, and it embodies Ross-Simons’ commitment to luxury jewelry that lasts.
Ross-Simons 0.30 Ct T.W. Diamond Heart Pendant (18K Yellow Gold over Silver)
Diamonds in an 18K yellow gold over sterling silver setting. The pendant showcases 0.30 carats total weight with a pointed, polished finish and a 1-inch long heart. The springring clasp ensures security, while the warm gold tone elevates evening wear and special occasions with a red-carpet appeal.
Ross-Simons 0.50 Ct T.W. Diamond Open-Space Heart Pendant
Sterling silver with a 0.50 carat total weight of diamonds. The open-space heart design offers a modern, airy silhouette paired with a 0.7 mm chain width and a secure springring clasp. A refined choice for daily wear or added sparkle during events, with a balance of brightness and subtlety.
Belacqua 2 Carat Lab Grown Diamond Heart Pendant
2 carat total weight lab-grown diamonds set in 925 sterling silver, featuring J-K color and I1-I2 clarity. The open heart is held by a four-prong setting on an 18-inch cable chain with a lobster safety clasp. Hypoallergenic construction makes this piece suitable for sensitive skin while delivering a luxurious, durable shine.
Diamond Floating Necklace, Moissanite Dancing Heart
Moissanite creates a dazzling sparkle with a floating halo effect. The heart pendant measures approximately 0.75 inches, with an adjustable 20-inch chain. The necklace uses sterling silver plated with 18K white gold, offering hypoallergenic properties and a bright, contemporary look. Comes with a certificate of authenticity for the gemstone’s quality and brilliance.
Cali Trove Diamond Accent Double Heart Infinity Necklace
Double heart infinity pendant crafted in 10K white gold featuring 1/10 carat total weight of round natural diamonds. An 18-inch silver rope chain with a spring ring clasp completes the look. The intertwined heart and infinity design symbolizes lasting connection, making it a versatile piece for everyday wear or gifting.
AFFY 1/20 Carat Open Heart Pendant Necklace
14K white gold over sterling silver open heart pendant with 0.05 carat total weight diamond accents (I2-I3 clarity; I-J color). The 18-inch sterling silver rope chain and spring ring clasp offer secure wear. This subtle piece pairs well with office attire and casual outfits, delivering quiet elegance without overpowering the look.
Sytaehi Sterling Silver Heart Cut Lab Grown Diamond Halo
Sterling silver pendant with a brilliant round-cut center diamond-like stone surrounded by a halo of diamond accents. The design uses a hidden carinated base to maximize light reflection, creating a 360-degree sparkle. A versatile piece that complements both casual outfits and formal wear, ideal for daily glamour.
Buying Guide: Open Heart Diamond Pendants
- Stone Type and Size: Decide between natural diamonds, lab-grown diamonds, or moissanite. Carat weight influences presence; halos and open-work designs affect perceived size.
- Metal Choice: Sterling silver offers affordability and a cool tone; white gold provides a premium look with durability; yellow gold overlays add warmth and contrast with cool stones.
- Setting and Durability: Prong settings maximize sparkle but require care to prevent snagging. Open-space and halo designs balance brilliance with daily wear resilience.
- Chain Length and Clasp: Common lengths are 16-18 inches. Consider a lobster clasp for security and ease of wear, especially for gift recipients.
- Hypoallergenic Considerations: If sensitive skin is a concern, look for sterling silver with nickel-free coatings or hypoallergenic metals.
- Certification and Authenticity: Lab-grown diamonds may come with certificates; moissanite pendants often include authenticity notes. Verify credibility to ensure value.
- Occasion and Style: For formal events, choose brighter stones and higher carat weights. For everyday wear, lighter weights and open-heart silhouettes offer versatility without heaviness.