Diamond Necklaces

Discover diamond necklaces with lab grown diamonds for timeless sparkle, elegance, and luxury.
Diamond Necklaces
29 items

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  • Lab-Grown Diamond Graduated Necklace

    Lab-Grown Diamond Graduated Necklace

    $555
    Metal
  • Diamond Double Circle Necklace or Pendant
  • Lab-Grown Diamond Initial Necklace
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $5,701
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $5,067
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $3,720
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $6,748
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $13,244
    Metal
  • Lab-Grown Diamond Necklace

    Lab-Grown Diamond Necklace

    $533
    Metal
  • Lab-Grown Diamond Necklace

    Lab-Grown Diamond Necklace

    $548
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $6,280
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $4,783
    Metal
  • Lab-Grown Diamond Necklace

    Lab-Grown Diamond Necklace

    $519
    Metal
  • Lab-Grown Diamond Cross Necklace

    Lab-Grown Diamond Cross Necklace

    $512
    Metal
  • Lab-Grown Diamond Heart Necklace

    Lab-Grown Diamond Heart Necklace

    $554
    Metal
    Carat Weight
    +1 more
  • Lab-Grown Diamond Sideways Cross Necklace

    Lab-Grown Diamond Sideways Cross Necklace

    $538
    Metal
  • Lab-Grown Diamond Necklace

    Lab-Grown Diamond Necklace

    $537
    Metal
  • Lab-Grown Diamond Line Necklace

    Lab-Grown Diamond Line Necklace

    $4,350
    Metal
  • Tiny Diamond Necklace

    Tiny Diamond Necklace

    $31
    Metal
    +1 more
  • Lab-Grown Diamond Bar Necklace

    Lab-Grown Diamond Bar Necklace

    $855
    Metal
  • Tiny Diamond Necklace or Center

    Tiny Diamond Necklace or Center

    $136
    Metal
    +1 more
  • Engravable Diamond-Shaped Necklace or Pendant

    Engravable Diamond-Shaped Necklace or Pendant

    $35
    Metal
    +1 more
  • 1.4 mm Diamond-Cut Cable Chain

    1.4 mm Diamond-Cut Cable Chain

    $55
    Chain Length
    +1 more
  • Mystara Diamond® Necklace

    Mystara Diamond® Necklace

    $162
    Metal