Introducing the charming 18K Solid Gold Tiny Diamond Heart Necklace, a beautiful piece that captures the essence of love and elegance. Crafted from 18K Solid Gold, this necklace is available in white, rose, or yellow gold, allowing you to select the perfect finish to suit your personal style.
 
The pendant features a delightful heart shape adorned with 10 round diamonds, each measuring 1.25mm. With a total carat weight of 0.10 ct, these diamonds showcase G color and SI clarity, ensuring a brilliant sparkle that enhances the necklace's overall charm.
 
Set in a secure prong setting, the diamonds allow for maximum light exposure, creating a captivating shine.
 
Perfect for everyday wear or special occasions, the Tiny Diamond Heart Necklace adds a touch of sophistication and romance to any outfit.
 
With BIS Hallmarked certification, you can trust in the quality and authenticity of this exquisite piece.
 
Celebrate love and elegance with this enchanting necklace, a true expression of style and affection.
 
Product Details :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Diamond Cut: Round
Number of Stones: 10
Stone Size: 1.25mm
Total Carat Weight (CTW): 0.10 ct
Diamond Color & Clarity: G Color, SI Clarity (Excellent Ideal Cut)
Setting Type: Prong
Certifications: GIA & BIS Hallmarked
Shipping Time: 15-25 Business Days
Customer Support: Available via live chat and video calls.

Frequently Asked Questions
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.
How much does this heart diamond necklace cost in solid gold?
Pricing on this heart diamond necklace runs from $1,183.26 (10K) to $1,334.96 (14K) to $1,517 (18K) at The Karat Store, with every option solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold gives the deepest color, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly.
How can I tell this is real solid gold and not 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.
Is this necklace durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.
How do I clean and care for this necklace at home?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Take it off before applying perfume or lotion, and store it flat in its own pouch to prevent tangling and scratches.