Diamond Heart Necklaces

Two kinds of diamond heart necklace

• Heart diamond solitaires: one real heart shaped diamond, picked from our natural or lab grown inventory and set in one of our pendants. The price is the finished necklace with that exact diamond. We refresh the stones every day.
• Heart design pendants: a heart outline set with smaller diamonds: pavé, open heart, filigree and fancy hearts, in white or black diamonds.

Tap a necklace to change the metal or chain length, or to see the diamond's details.

Natural or lab grown

• Natural: mined diamonds, each with a GIA report. Rarer and higher in price.
• Lab grown: the same material as a mined diamond, grown in a lab, each with an IGI report. A lab grown heart of the same size costs a fraction of a natural one.
• Lab grown necklaces carry a Lab grown label, and the switch above the necklaces shows one kind or both.

What to look for in a heart shaped diamond

• Symmetry: the two lobes should match, with a clear cleft at the top and a clean point at the bottom.
• Size: a heart reads best from about half a carat up. Smaller hearts can lose their outline once set.
• The point: a V-prong or bezel at the tip protects it from chips.

What a diamond heart necklace costs

Heart design pendants here start at about $1,000. A solitaire with a natural heart shaped diamond lands between about $3,050 and $7,850; with a lab grown one, between about $1,300 and $2,350. Each necklace's Transparency Manifest breaks the price into metal, diamonds, labor, logistics and our protocol fee.

How buying works

• Made for you in about 14 days, then shipped from New York.
• Free US shipping.
• Our lifetime promise on craftsmanship.
• A free appraisal with every necklace over $2,000.

See more shapes in diamond solitaire necklaces, or build your own in our necklace builder.