18K White Gold Necklaces

Discover 18K white gold necklaces with lab grown diamonds for luminous sparkle and timeless elegance.

18K White Gold Necklaces
19 items

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  • Granulated Necklace or Pendant

    Granulated Necklace or Pendant

    $561
    Metal
    +1 more
  • Granulated Necklace or Pendant

    Granulated Necklace or Pendant

    $818
    Metal
    +1 more
  • Floral Granulated Necklace or Pendant

    Floral Granulated Necklace or Pendant

    $626
    Metal
    +1 more
  • Granulated Necklace or Pendant

    Granulated Necklace or Pendant

    $725
    Metal
    +1 more
  • Italian Horn Necklace or Pendant

    Italian Horn Necklace or Pendant

    $201
    Metal
    +5 more
  • Cross Necklace or Pendant

    Cross Necklace or Pendant

    $599
    Metal
    +4 more
  • 2.4 mm Rolo Chain

    2.4 mm Rolo Chain

    $1,752
    Metal
    Chain Length
    +1 more
  • 6 ctw Pear and Emerald LGD Lariat Necklace - 18 Inches

    6 ctw Pear and Emerald LGD Lariat Necklace - 18 Inches

    $8,030
    Metal
    +3 more
  • 17 ctw Multi-Shape LGD Three Stone Drop Tennis Necklace - 18 Inches - Signature Collection

    17 ctw Multi-Shape LGD Three Stone Drop Tennis Necklace - 18 Inches - Signature Collection

    $12,165
    Metal
    +3 more
  • 37 ⅔ ctw Pear LGD Drop Tennis Necklace - 18 Inches - Signature Collection

    37 ⅔ ctw Pear LGD Drop Tennis Necklace - 18 Inches - Signature Collection

    $26,200
    Metal
    +3 more
  • 1 1/2 ctw Round LGD Station Necklace - 18 Inches

    1 1/2 ctw Round LGD Station Necklace - 18 Inches

    $2,355
    Metal
    +3 more
  • 19 ctw Heart LGD Drop Tennis Necklace - 18 Inches - Signature Collection

    19 ctw Heart LGD Drop Tennis Necklace - 18 Inches - Signature Collection

    $18,445
    Metal
    +3 more
  • 26 ⅓ ctw Round LGD Double Row Drop Tennis Necklace - 18 Inches - Signature Collection

    26 ⅓ ctw Round LGD Double Row Drop Tennis Necklace - 18 Inches - Signature Collection

    $30,180
    Metal
    +3 more
  • 24 ctw Oval LGD Double Prong Pendant - 18 Inches - Signature Collection

    24 ctw Oval LGD Double Prong Pendant - 18 Inches - Signature Collection

    $62,180
    Metal
    +3 more
  • Round LGD Half Bezel Solitaire Pendant

    Round LGD Half Bezel Solitaire Pendant

    $1,950
    Metal
    +3 more
    Carat
    +5 more
  • 19 ¾ ctw Emerald LGD Halo Drop Half Tennis Necklace - 16 to 18 Inches - Signature Collection

    19 ¾ ctw Emerald LGD Halo Drop Half Tennis Necklace - 16 to 18 Inches - Signature Collection

    $21,830
    Metal
    +3 more
  • 14 ½ ctw Emerald LGD Halo Drop Bezel Tennis Necklace - 16 to 18 Inches - Signature Collection

    14 ½ ctw Emerald LGD Halo Drop Bezel Tennis Necklace - 16 to 18 Inches - Signature Collection

    $20,870
    Metal
    +3 more
  • Emerald LGD Bezel Set Bail Solitaire Pendant - 16 to 18 Inches

    Emerald LGD Bezel Set Bail Solitaire Pendant - 16 to 18 Inches

    $1,680
    Metal
    +3 more
    Carat
    +5 more
  • 3 ctw Pear and Emerald LGD Three Stone Pendant - 18 Inches

    3 ctw Pear and Emerald LGD Three Stone Pendant - 18 Inches

    $2,750
    Metal
    +3 more