

18kt Yellow Gold Round Diamond Open Heart Pendant
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18kt Yellow Gold Diamond Open Heart Pendant:
- 3.55cts of round diamonds
- 24 stones
- Length: 16"
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Lead Time
If the item is not in stock, please allow 2-4 weeks for delivery.
Complete Description
Buy 3.55ct Open Heart Diamond Pendant (18K Yellow Gold, 16")
A symbol of enduring affection and refined artistry, this 18K Yellow Gold Open Heart Diamond Pendant radiates with 3.55 carats of round brilliant diamonds. Each of its 24 stones is meticulously hand-set into a luminous open-heart frame, creating exceptional sparkle against the rich warmth of yellow gold. Perfect for celebrating love, milestones, or simply everyday elegance, this pendant defines modern luxury with timeless emotion.
Key Features
- 3.55ct total of round brilliant diamonds
- 18K yellow gold open-heart design
- 24 individually set stones for full-circle brilliance
- 16" chain — ideal neckline length for layering or standalone wear
- High polish finish highlighting the gold’s warmth
- Sophisticated yet wearable — a contemporary heirloom piece
Materials & Specs
- Diamond Type: Natural round brilliant diamonds
- Total Carat Weight: 3.55 cts (24 stones)
- Metal: 18K yellow gold
- Design: Open-heart pendant
- Length: 16 inches
- Finish: High polish with precision setting
- Setting Style: Micro-pavé open structure
Wear & Styling
This pendant pairs effortlessly with diamond studs or minimalist gold chains. Its open-heart silhouette makes it versatile — equally stunning as a statement piece or layered with longer necklaces. Ideal for day-to-night wear, it embodies classic romance through bold, brilliant simplicity.
Care
Clean with warm water and mild soap using a soft brush. Avoid harsh chemicals or direct perfume contact to preserve the diamond’s sparkle and the gold’s rich hue. Store in a lined box or pouch to prevent scratching. Explore more timeless designs in our Open Heart Diamond Jewelry Collection.
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Frequently Asked Questions
This pendant includes 24 round brilliant diamonds totaling 3.55 carats, each expertly set to maximize brilliance and symmetry.
The open-heart silhouette symbolizes love and connection, allowing light to pass through and enhance the diamonds’ radiance from every angle.
Yes — custom options in white or rose gold may be available upon request while maintaining the same diamond carat and craftsmanship.
The 16-inch chain rests just below the collarbone, making it ideal for layering with other necklaces or wearing alone for a refined statement.
Absolutely. The sturdy 18K gold structure and secure micro-pavé setting ensure lasting durability while maintaining luxurious brilliance.