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Diamond Heart Necklaces to Give and to Keep

Two very different pieces go by the name diamond heart necklace: a single heart cut diamond on a chain, and an open heart outline set with smaller stones. Both carry the same message, but they wear differently and ask different questions of the buyer. The right choice comes down to symmetry, size and the person you are buying for.

diamond heart necklace for sale

400+ designs

Setting Split Bail Lab Diamond Solitaire (1.00 ct.)

Split Bail Lab Diamond Solitaire (1.00 ct.)

Comp. value: $1,384

Setting Petite Heart Lab

Petite Heart Lab

Comp. value: $987

Setting Cross Lab Diamond Silver (1.00 ct. tw.)

Cross Lab Diamond Silver (1.00 ct. tw.)

Comp. value: $596

Setting Three Stone Bar Set Lab (1 ct. tw.)

Three Stone Bar Set Lab (1 ct. tw.)

Comp. value: $1,568

Setting Round Lab Diamond Graduated Riviera (10 ct. tw.)

Round Lab Diamond Graduated Riviera (10 ct. tw.)

Comp. value: $9,324

Setting Petite Lab Diamond Initial – D

Petite Lab Diamond Initial – D

Comp. value: $725

Setting Freshwater Pearl (6-7mm)

Freshwater Pearl (6-7mm)

14K Yellow Gold

Comp. value: $414

Setting Lab Grown Diamond Love Knot

Lab Grown Diamond Love Knot

Comp. value: $1,422

Setting Floating Lab Diamond Solitaire (1.00 ct.)

Floating Lab Diamond Solitaire (1.00 ct.)

Comp. value: $1,415

Setting Classic Lab Diamond Cross (1.00 ct. tw.)

Classic Lab Diamond Cross (1.00 ct. tw.)

Comp. value: $1,520

Setting Round Lab Diamond Halo

Round Lab Diamond Halo

Comp. value: $1,465

Setting Round Lab Diamond Graduated Riviera (4 ct. tw.)

Round Lab Diamond Graduated Riviera (4 ct. tw.)

Comp. value: $7,181

Setting Classic Solitaire Bezel Lab (1 ct. tw.)

Classic Solitaire Bezel Lab (1 ct. tw.)

Comp. value: $1,565

Setting Halo Emerald-Cut Amethyst Silver

Halo Emerald-Cut Amethyst Silver

Comp. value: $452

Setting Mini Infinity Gold

Mini Infinity Gold

14K Yellow Gold

Comp. value: $414

Setting Lab Diamond Silver Tennis (3.00 ct. tw.)

Lab Diamond Silver Tennis (3.00 ct. tw.)

Comp. value: $1,403

Setting Three-Stone Lab Diamond Graduating (1 ct. tw.)

Three-Stone Lab Diamond Graduating (1 ct. tw.)

Comp. value: $1,565

Setting Heart Lab Diamond Silver (1.00 ct. tw.)

Heart Lab Diamond Silver (1.00 ct. tw.)

Comp. value: $643

Setting Aquamarine Ceramic Halo By Christian Siriano

Aquamarine Ceramic Halo By Christian Siriano

14K Gold Vermeil

Comp. value: $413

Setting Rolled Bail Lab Diamond Solitaire (1/2 ct. tw.)

Rolled Bail Lab Diamond Solitaire (1/2 ct. tw.)

Comp. value: $1,137

Setting Lab Diamond Halo

Lab Diamond Halo

Comp. value: $957

Setting Floating Lab Diamond Solitaire (2.00 ct.)

Floating Lab Diamond Solitaire (2.00 ct.)

Comp. value: $2,615

Setting Ribbon Lab

Comp. value: $1,075

Setting Classic Lab Diamond Tennis (10 ct. tw.)

Classic Lab Diamond Tennis (10 ct. tw.)

Comp. value: $8,908

Setting Oval East-West Lab

Oval East-West Lab

Comp. value: $1,010

Setting Midnight Noir Pavé Loop By Christian Siriano

Midnight Noir Pavé Loop By Christian Siriano

14K Gold Vermeil

Comp. value: $294

Setting Oval Cluster Lab

Oval Cluster Lab

14K Yellow Gold

Comp. value: $1,279

Setting Petite Lab Diamond Cross

Petite Lab Diamond Cross

Comp. value: $839

Setting Petite Diamond Initial – S

Petite Diamond Initial – S

Comp. value: $932

Setting Graduated Curved Bar Lab Grown (1 1/3 ct. tw.)

Graduated Curved Bar Lab Grown (1 1/3 ct. tw.)

Comp. value: $2,279

Setting Split Bail Lab Diamond Solitaire (1/4 ct. tw.)

Split Bail Lab Diamond Solitaire (1/4 ct. tw.)

Comp. value: $993

Setting Classic Compass Set Round Lab Diamond Solitaire (1 1/2 ct. tw.)

Classic Compass Set Round Lab Diamond Solitaire (1 1/2 ct. tw.)

Comp. value: $2,375

Setting Classic Shared Prong Lab Diamond Cross (3 ct. tw.)

Classic Shared Prong Lab Diamond Cross (3 ct. tw.)

Comp. value: $3,452

Setting 3-Prong Lab Diamond Solitaire (1 ct.)

3-Prong Lab Diamond Solitaire (1 ct.)

Comp. value: $1,159

Setting Lab Diamond Initial – A

Lab Diamond Initial – A

Comp. value: $1,012

Setting London Blue Topaz Floral Lab Diamond Silver

London Blue Topaz Floral Lab Diamond Silver

Comp. value: $766

Setting Diamond Initial – E

Diamond Initial – E

Comp. value: $1,085

Setting Classic Compass Set Round Lab Diamond Solitaire (2 ct. tw.)

Classic Compass Set Round Lab Diamond Solitaire (2 ct. tw.)

Comp. value: $2,969

Setting Circle Lab Diamond Silver (1.00 ct. tw.)

Circle Lab Diamond Silver (1.00 ct. tw.)

Comp. value: $596

Setting Embrace Pavé Lab Diamond Heart Silver Pendant

Embrace Pavé Lab Diamond Heart Silver Pendant

Comp. value: $264

Setting Invisible-Set Round Lab (1.00 ct. tw.)

Invisible-Set Round Lab (1.00 ct. tw.)

Comp. value: $1,632

Setting Maravina Vine Lab Drop Pendant by Christian Siriano

Maravina Vine Lab Drop Pendant by Christian Siriano

Comp. value: $1,595

Setting Bezel Lab Diamond Station Silver (1.00 ct. tw.)

Bezel Lab Diamond Station Silver (1.00 ct. tw.)

Comp. value: $486

Setting Petite Lab Diamond Initial – M

Petite Lab Diamond Initial – M

Comp. value: $725

Setting Amethyst Ceramic Emerald-Cut By Christian Siriano

Amethyst Ceramic Emerald-Cut By Christian Siriano

14K Gold Vermeil

Comp. value: $244

Setting Lab Diamond Drop Heart

Lab Diamond Drop Heart

Comp. value: $1,173

Setting Classic Lab Diamond Tennis (7 ct. tw.)

Classic Lab Diamond Tennis (7 ct. tw.)

Comp. value: $7,991

Setting Invisible-Set Curved Lab

Invisible-Set Curved Lab

Comp. value: $1,479

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FAQs

Is a heart shaped diamond necklace a good everyday piece?

Yes, as long as the tip is protected. Diamond is 10 on the Mohs scale, so the stone resists scratches, but its narrow bottom can chip if it takes a knock. A V prong or bezel there solves that.

Does a heart cut diamond sparkle like a round?

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