Ignite your look with a diamond solitaire pendant necklace from Helzberg. Artfully designed with a bold yet simple structure, our solitaire diamond necklaces bring the brilliance of each finely curated diamond into undeniable focus.

Heart chain necklaces come in all different sizes and finishes. Whether you’re selecting a silver necklace with a heart or a gold heart solitaire necklace with a shimmer of diamonds, find the perfect gifts at Helzberg.

Check out our single diamond heart necklace selection for the very best in unique or custom, handmade pieces from our pendant necklaces shops.

Elevate your elegance with our 1ct Diamond Solitaire Pendant. Featuring 1.00 carats of round diamonds, this timeless piece includes a 16″ cable chain. Choose between 10K white or yellow gold and indulge in the perfect seasonal special for a touch of festive glamour. To see all of our seasonal specials, click here!

Approximately 0.40-0.45ctw round cut blue sapphire set amongst approximately 0.70ctw varying old cut and round brilliant cut diamonds set on our handcrafted Mini Rosary chain in 18K yellow gold. Necklace measures 17".

Find the exact diamond stone heart necklace you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and white gold, this item was constructed with …

Shop Zales for beautiful diamond heart necklaces. Find the perfect gift for your special someone today.

Small Diamond Pendant Necklace for Women, Simple Solitaire Choker, Tarnish Free, 16 inch - 19 inch (Gold)

Reveal your love language with this romantic heart necklace. Your sentiment is conveyed on a heart-shaped pendant. A single round-cut diamond accent lends sparkle to the base of the design. Crafted in 10K white gold, the pendant suspends centered on an 18-inch rope chain that secures with a spring ring clasp and is adjustable from 16 to 18 inches.

Shop our single diamond heart necklace selection from top sellers and makers around the world. Global shipping available.