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 312 items
  • NEW
    Bezel Set Diamond Necklace 14K, 1/10 ct. Bezel Set Diamond Necklace 14K, 1/10 ct.
    Bezel Set Diamond Necklace 14K, 1/10 ct.
    $299
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  • NEW
    Roberto Coin Venetian Princess Diamond Locket Necklace 18K
    Roberto Coin Venetian Princess Diamond Locket Necklace 18K
    $7,100
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  • NEW
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    $4,500
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  • NEW
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    $4,500
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  • NEW
    Roberto Coin Venetian Princess Diamond Scorpio Necklace 18K Roberto Coin Venetian Princess Diamond Scorpio Necklace 18K
    Roberto Coin Venetian Princess Diamond Scorpio Necklace 18K
    $3,900
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  • NEW
    Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    $1,980
    Only 2 remaining!
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  • NEW
    Roberto Coin Petite Venetian Princess Diamond Flower Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Flower Necklace 18K
    $2,750
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  • NEW
    Rose Gold Roberto Coin Palazzo Ducale Diamond Necklace 18K
    Rose Gold Roberto Coin Palazzo Ducale Diamond Necklace 18K
    $1,590
    Only 1 remaining!
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  • NEW
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    $1,450
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  • NEW
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    $1,450
    Only 2 remaining!
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  • NEW
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $1,050
    Only 3 remaining!
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  • NEW
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $1,050
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  • NEW
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $2,150
    Only 3 remaining!
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  • NEW
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $2,150
    Only 2 remaining!
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  • NEW
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    $1,340
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  • NEW
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    $1,340
    Only 2 remaining!
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  • NEW
    Roberto Coin Diamonds by the Inch 3-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 3-Station Diamond Necklace 18K
    $780
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  • NEW
    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
    Only 3 remaining!
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  • NEW
    Roberto Coin Tiny Treasures Diamond Star Of David Necklace 18K Roberto Coin Tiny Treasures Diamond Star Of David Necklace 18K
    Roberto Coin Tiny Treasures Diamond Star Of David Necklace 18K
    $650
    Only 3 remaining!
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  • NEW
    Roberto Coin Tiny Treasures Diamond Baby Cross Necklace 18K Roberto Coin Tiny Treasures Diamond Baby Cross Necklace 18K
    Roberto Coin Tiny Treasures Diamond Baby Cross Necklace 18K
    $650
    Only 2 remaining!
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  • NEW
    Roberto Coin Tiny Treasures Diamond Cross Necklace 18K
    Roberto Coin Tiny Treasures Diamond Cross Necklace 18K
    $700
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  • NEW
    Roberto Coin Principessa Large Flower Diamond Necklace 18K
    Roberto Coin Principessa Large Flower Diamond Necklace 18K
    $1,990
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  • NEW
    Roberto Coin Principessa Small Flower Diamond Necklace 18K
    Roberto Coin Principessa Small Flower Diamond Necklace 18K
    $1,190
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  • NEW
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    $2,990
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  • NEW
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    $2,990
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  • NEW
    Roberto Coin Byzantine Barocco Beaded Tassel Diamond Necklace 18K
    Roberto Coin Byzantine Barocco Beaded Tassel Diamond Necklace 18K
    $10,500
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  • NEW
    Roberto Coin Byzantine Barocco Diamond Small Necklace 18K
    Roberto Coin Byzantine Barocco Diamond Small Necklace 18K
    $1,790
    Only 2 remaining!
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  • NEW
    Rose Gold Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    Rose Gold Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    $3,300
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  • NEW
    Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    $3,500
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  • 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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  • Pavé Diamond Flower Necklace 14K Pavé Diamond Flower Necklace 14K
    Pavé Diamond Flower Necklace 14K
    $999
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  • Marquise & Pear Diamond Cluster Necklace 14K Marquise & Pear Diamond Cluster Necklace 14K
    Marquise & Pear Diamond Cluster Necklace 14K
    $8,999
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  • 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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  • 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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  • Bezel Set Diamond Cross Necklace 14K Bezel Set Diamond Cross Necklace 14K
    Bezel Set Diamond Cross Necklace 14K
    $1,399
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  • Diamond Cluster Cross Necklace 14K Diamond Cluster Cross Necklace 14K
    Diamond Cluster Cross Necklace 14K
    $599
    Only 3 remaining!
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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 Shield Necklace 18K Jade Trau for Signature Forevermark Diamond Cluster Shield Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Cluster Shield 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 Shield Necklace 18K Jade Trau for Signature Forevermark Diamond Open Shield Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Open Shield Necklace 18K
    $1,199
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  • Jade Trau for Signature Forevermark Diamond Solid Shield Necklace 18K Jade Trau for Signature Forevermark Diamond Solid Shield Necklace 18K
    exclusive
    Jade Trau for Signature Forevermark Diamond Solid Shield 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
    Only 1 remaining!
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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
    Quickview
  • Signature Forevermark Swinging Diamond Circle Necklace 18K Signature Forevermark Swinging Diamond Circle Necklace 18K
    exclusive
    Signature Forevermark Swinging Diamond Circle Necklace 18K
    $3,999
    Quickview
  • Signature Forevermark Diamond Flower Necklace 18K Signature Forevermark Diamond Flower Necklace 18K
    exclusive
    Signature Forevermark Diamond Flower Necklace 18K
    $4,199
    Quickview
  • Signature Forevermark Diamond Cluster Pendant 18K Signature Forevermark Diamond Cluster Pendant 18K
    exclusive
    Signature Forevermark Diamond Cluster Pendant 18K
    $10,999
    Quickview
  • 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
    Quickview
  • 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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  • Diamond Pavé Clover Necklace 14K Diamond Pavé Clover Necklace 14K
    Diamond Pavé Clover Necklace 14K
    $1,299
    Quickview
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