Diamond Necklaces

Browse our large selection of diamond necklaces, including necklaces made with quality diamonds from Ikuma and Forevermark. We have multiple styles, many with brilliant, sparkling diamond and gemstone pendants.
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60 of 289 items
  • NEW
    Fancy Diamond Circle Cluster Drop Necklace 14K Fancy Diamond Circle Cluster Drop Necklace 14K
    Fancy Diamond Circle Cluster Drop Necklace 14K
    $2,599
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  • NEW
    Pavé Diamond Flower Necklace 14K Pavé Diamond Flower Necklace 14K
    Pavé Diamond Flower Necklace 14K
    $999
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  • NEW
    Marquise & Pear Diamond Cluster Necklace 14K Marquise & Pear Diamond Cluster Necklace 14K
    Marquise & Pear Diamond Cluster Necklace 14K
    $8,999
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  • NEW
    Baguette & Round Diamond Cluster Stick Necklace 14K Baguette & Round Diamond Cluster Stick Necklace 14K
    Baguette & Round Diamond Cluster Stick Necklace 14K
    $1,399
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  • NEW
    Rose Gold Two-Tone Diamond Heart Necklace 14K Rose Gold Two-Tone Diamond Heart Necklace 14K
    Rose Gold Two-Tone Diamond Heart Necklace 14K
    $1,999
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  • NEW
    Bezel Set Diamond Cross Necklace 14K Bezel Set Diamond Cross Necklace 14K
    Bezel Set Diamond Cross Necklace 14K
    $1,399
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  • NEW
    Diamond Cluster Cross Necklace 14K Diamond Cluster Cross Necklace 14K
    Diamond Cluster Cross Necklace 14K
    $599
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  • Ikuma Canadian Diamond Radiant Medallion Necklace in Sterling Silver Ikuma Canadian Diamond Radiant Medallion Necklace in Sterling Silver
    exclusive
    Ikuma Canadian Diamond Radiant Medallion Necklace in Sterling Silver
    $399
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  • Rose Gold Ikuma Canadian Diamond Radiant Medallion Necklace 14K Rose Gold Ikuma Canadian Diamond Radiant Medallion Necklace 14K
    exclusive
    Rose Gold Ikuma Canadian Diamond Radiant Medallion Necklace 14K
    $899
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  • Ikuma Canadian Diamond Radiant Medallion Necklace 14K Ikuma Canadian Diamond Radiant Medallion Necklace 14K
    exclusive
    Ikuma Canadian Diamond Radiant Medallion Necklace 14K
    $899
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  • Jade Trau for Signature Forevermark Open Circle Diamond Necklace 18K Jade Trau for Signature Forevermark Open Circle Diamond Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Open Circle Diamond Necklace 18K
    $2,299
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  • Jade Trau for Signature Forevermark Diamond "V" Swing Necklace in Platinum Jade Trau for Signature Forevermark Diamond "V" Swing Necklace in Platinum
    exclusive
    Jade Trau for Signature Forevermark Diamond "V" Swing Necklace in Platinum
    $1,499
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  • Jade Trau for Signature Forevermark Diamond Station Necklace 18K Jade Trau for Signature Forevermark Diamond Station Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Station Necklace 18K
    $2,799
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  • Jade Trau for Signature Forevermark Diamond Station Necklace 18K Jade Trau for Signature Forevermark Diamond Station Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Station Necklace 18K
    $2,799
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  • Jade Trau for Signature Forevermark Diamond Necklace in Platinum Jade Trau for Signature Forevermark Diamond Necklace in Platinum
    exclusive
    Jade Trau for Signature Forevermark Diamond Necklace in Platinum
    $1,999
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  • Jade Trau for Signature Forevermark Diamond Cluster Sheild Necklace 18K Jade Trau for Signature Forevermark Diamond Cluster Sheild Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Cluster Sheild Necklace 18K
    $2,199
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  • Jade Trau for Signature Forevermark Diamond Necklace 18K Jade Trau for Signature Forevermark Diamond Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Necklace 18K
    $999
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  • Jade Trau for Signature Forevermark Diamond Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Necklace 18K
    $1,999
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  • Jade Trau for Signature Forevermark Diamond Open Sheild Necklace 18K Jade Trau for Signature Forevermark Diamond Open Sheild Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Open Sheild Necklace 18K
    $1,199
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  • Jade Trau for Signature Forevermark Diamond Solid Sheild Necklace 18K Jade Trau for Signature Forevermark Diamond Solid Sheild Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Solid Sheild Necklace 18K
    $1,599
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  • Ikuma Canadian Diamond Wide Infinity Pendant 14K Ikuma Canadian Diamond Wide Infinity Pendant 14K
    exclusive
    Ikuma Canadian Diamond Wide Infinity Pendant 14K
    $2,299
    Only 1 remaining!
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  • Ikuma Canadian Diamond Open Ogee Necklace 14K Ikuma Canadian Diamond Open Ogee Necklace 14K
    exclusive
    Ikuma Canadian Diamond Open Ogee Necklace 14K
    $3,999
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  • Rose Gold HOPECIRCLE Diamond Pendant 14K, 1/2 ctw. Rose Gold HOPECIRCLE Diamond Pendant 14K, 1/2 ctw.
    exclusive
    Rose Gold HOPECIRCLE Diamond Pendant 14K, 1/2 ctw.
    $999
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  • Signature Forevermark Two-Tone Diamond Necklace 18K Signature Forevermark Two-Tone Diamond Necklace 18K
    exclusive
    Signature Forevermark Two-Tone Diamond Necklace 18K
    $5,999
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  • Signature Forevermark Swinging Diamond Circle Necklace 18K Signature Forevermark Swinging Diamond Circle Necklace 18K
    exclusive
    Signature Forevermark Swinging Diamond Circle Necklace 18K
    $3,999
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  • Signature Forevermark Diamond Flower Necklace 18K Signature Forevermark Diamond Flower Necklace 18K
    exclusive
    Signature Forevermark Diamond Flower Necklace 18K
    $4,199
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  • Signature Forevermark Diamond Cluster Pendant 18K Signature Forevermark Diamond Cluster Pendant 18K
    exclusive
    Signature Forevermark Diamond Cluster Pendant 18K
    $10,999
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  • Roberto Coin Tiny Treasures Diamond Heart Necklace 18K Roberto Coin Tiny Treasures Diamond Heart Necklace 18K
    Roberto Coin Tiny Treasures Diamond Heart Necklace 18K
    $650
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  • Roberto Coin Tiny Treasures Diamond Sunburst Necklace 18K
    Roberto Coin Tiny Treasures Diamond Sunburst Necklace 18K
    $2,500
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  • Roberto Coin Tiny Treasures Diamond "X" Necklace 18K
    Roberto Coin Tiny Treasures Diamond "X" Necklace 18K
    $900
    Only 2 remaining!
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  • Flower Diamond Locket 14K
    Flower Diamond Locket 14K
    $1,299
    Only 1 remaining!
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  • Diamond Pavé Clover Necklace 14K Diamond Pavé Clover Necklace 14K
    Diamond Pavé Clover Necklace 14K
    $1,199
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  • Diamond Cluster Oval Necklace 14K Diamond Cluster Oval Necklace 14K
    Diamond Cluster Oval Necklace 14K
    $1,599
    Only 3 remaining!
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  • Fancy Shape Diamond Dangle Necklace 14K
    Fancy Shape Diamond Dangle Necklace 14K
    $2,699
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  • Brown & White Diamond Dangle Necklace 14K
    Brown & White Diamond Dangle Necklace 14K
    $6,499
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  • Rose Gold Brown & White Diamond Dangle Necklace 14K
    Rose Gold Brown & White Diamond Dangle Necklace 14K
    $3,999
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  • Rose Gold Brown & White Diamond Alternating Shapes Necklace 14K
    Rose Gold Brown & White Diamond Alternating Shapes Necklace 14K
    $2,999
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  • Rose Gold Brown & White Diamond Pendant 14K Rose Gold Brown & White Diamond Pendant 14K
    Rose Gold Brown & White Diamond Pendant 14K
    $1,299
    Only 3 remaining!
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  • Black Diamond Bead Station Necklace 14K
    Black Diamond Bead Station Necklace 14K
    $1,299
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  • Black Diamond Bead Necklace 14K
    Black Diamond Bead Necklace 14K
    $1,299
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  • Diamond Drops "V" Necklace 14K Diamond Drops "V" Necklace 14K
    Diamond Drops "V" Necklace 14K
    $799
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  • Roberto Coin Pois Moi Luna Diamond Necklace 18K Roberto Coin Pois Moi Luna Diamond Necklace 18K
    Roberto Coin Pois Moi Luna Diamond Necklace 18K
    $2,250
    Only 3 remaining!
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  • Roberto Coin Palazzo Ducale Satin Square Diamond Necklace 18K
    Roberto Coin Palazzo Ducale Satin Square Diamond Necklace 18K
    $1,180
    Only 2 remaining!
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  • Roberto Coin Palazzo Ducale Satin Square Diamond Necklace 18K
    Roberto Coin Palazzo Ducale Satin Square Diamond Necklace 18K
    $1,180
    Only 3 remaining!
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  • Roberto Coin Palazzo Ducale Satin "Y" Drop Diamond Necklace 18K
    Roberto Coin Palazzo Ducale Satin "Y" Drop Diamond Necklace 18K
    $3,300
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  • Roberto Coin Palazzo Ducale Satin "Y" Drop Diamond Necklace 18K
    Roberto Coin Palazzo Ducale Satin "Y" Drop Diamond Necklace 18K
    $3,100
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  • Roberto Coin Palazzo Ducale Tiny Satin 3-Station Diamond Necklace 18K
    Roberto Coin Palazzo Ducale Tiny Satin 3-Station Diamond Necklace 18K
    $1,150
    Only 1 remaining!
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  • Roberto Coin Princess Satin Finish Diamond Locket Necklace 18K, 34"
    Roberto Coin Princess Satin Finish Diamond Locket Necklace 18K, 34"
    $6,900
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  • Roberto Coin Diamonds by the Inch Single Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch Single Station Diamond Necklace 18K
    $700
    Only 1 remaining!
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  • Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $950
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  • Roberto Coin Five Station Diamond Necklace 18K
    Roberto Coin Five Station Diamond Necklace 18K
    $1,080
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  • Roberto Coin Five Station Diamond Necklace 18K
    Roberto Coin Five Station Diamond Necklace 18K
    $1,080
    Quickview
  • Roberto Coin Tiny Treasures Diamond Starfish Necklace 18K Roberto Coin Tiny Treasures Diamond Starfish Necklace 18K
    Roberto Coin Tiny Treasures Diamond Starfish Necklace 18K
    $940
    Only 3 remaining!
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  • Roberto Coin Petite Venetian Princess Diamond Necklace 18K Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    $1,700
    Only 1 remaining!
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  • Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    $4,500
    Quickview
  • Roberto Coin Principessa Small Diamond Flower Necklace 18K
    Roberto Coin Principessa Small Diamond Flower Necklace 18K
    $1,190
    Quickview
  • Roberto Coin Symphony Princess Diamond Spinning Pendant 18K
    Roberto Coin Symphony Princess Diamond Spinning Pendant 18K
    $1,100
    Only 1 remaining!
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  • Bezel Set Diamond Necklace 14K, 1/2 ctw. Bezel Set Diamond Necklace 14K, 1/2 ctw.
    Bezel Set Diamond Necklace 14K, 1/2 ctw.
    $1,399
    Quickview
  • Bezel Set Diamond Necklace 14K, 3/4 ctw. Bezel Set Diamond Necklace 14K, 3/4 ctw.
    Bezel Set Diamond Necklace 14K, 3/4 ctw.
    $2,299
    Quickview
  • Bezel Set Diamond Necklace 14K, 1 ctw. Bezel Set Diamond Necklace 14K, 1 ctw.
    Bezel Set Diamond Necklace 14K, 1 ctw.
    $4,999
    Quickview
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