18K Solid Gold Diamond Heart Necklace
Elevate your love expression with the beautiful Diamond Heart Necklace. A shimmering, radiant piece of jewelry made to detail, its slender heart outline produces timelessness and sophistication. The diamond necklace is available in any of these three variations of 18K Solid Gold, rose gold, or white gold. Each pendant exemplifies eternal love and exquisite taste.
Set at the heart of this necklace is a delicate arrangement of natural diamonds that have been meticulously set up to form a subtle row that adds brilliance to the piece. The diamonds, carefully selected for their quality, boast an excellent color grade and a respectable SI clarity, making them shine with a dazzling display of light in every movement.
This is a necklace that would appeal to those who appreciate understated luxury. It exudes refined simplicity, and the beauty of the diamonds is the central theme in minimalist design; a delicate shape with an equally slender silhouette enhances the heart pendant.
As you wear this necklace as a reminder of love, as an accessory for other formal events, this necklace will surely have hearts wherever you go. Its versatility really makes it perfect with any outfit and can easily change from casual to formal settings.
The Diamond Heart Necklace is a perfect amalgamation of art and craft as it is handcrafted with perfection and care, made from solid gold, which provides quality and durability besides longevity and making it a treasure for years to come.
Add a touch of sparkle to your jewelry collection and let your love shine with our Diamond Heart Necklace. Embrace the timeless beauty of this enchanting piece and celebrate the enduring bond of love in style.
 
Product Details: 
 
Metal: 18K Solid Gold (Available in White ,Rose Gold and Yellow Gold)
Natural Diamonds6 mm
Total Diamond Carat Weight: 0.10 ctw
G Color, SI Clarity Diamonds
Pendant Size: 
Certifications: GIA & BIS Hallmarked
Shipping Time: 10-12 Business Days
Customer Support: Available via live chats, and video calls.

Frequently Asked Questions
What occasions is this necklace best suited for?
This necklace works for both everyday wear and special occasions — the solid gold setting and diamond stone dress up simple outfits while still being subtle enough for daily use.
What's the price range for this heart diamond necklace across different gold karats?
At The Karat Store, this heart diamond necklace starts at $1,279.2 in 10K gold, $1,443.2 in 14K gold, and $1,640 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this necklace solid gold all the way through, or just gold-plated?
This necklace is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
What chain length should I choose for this necklace?
Chain length is a matter of preference and where you want the pendant to sit: 16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.
What's the best way to keep this diamond necklace looking new?
Soak briefly in warm water with a drop of mild dish soap, gently brush with a soft-bristled brush, rinse, and pat dry. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and remove before swimming, showering, or exercising.