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 288 items
  • NEW
    Ikuma Canadian Diamond Aries Zodiac Necklace 14K Ikuma Canadian Diamond Aries Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Aries Zodiac Necklace 14K
    $1,399
    Only 2 remaining!
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  • NEW
    Ikuma Canadian Diamond Taurus Zodiac Necklace 14K Ikuma Canadian Diamond Taurus Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Taurus Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Cancer Zodiac Necklace 14K Ikuma Canadian Diamond Cancer Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Cancer Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Sagittarius Zodiac Necklace 14K Ikuma Canadian Diamond Sagittarius Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Sagittarius Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Gemini Zodiac Necklace 14K Ikuma Canadian Diamond Gemini Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Gemini Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Leo Zodiac Necklace 14K Ikuma Canadian Diamond Leo Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Leo Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Virgo Zodiac Necklace 14K Ikuma Canadian Diamond Virgo Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Virgo Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Aquarius Zodiac Necklace 14K Ikuma Canadian Diamond Aquarius Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Aquarius Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Scorpio Zodiac Necklace 14K Ikuma Canadian Diamond Scorpio Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Scorpio Zodiac Necklace 14K
    $1,399
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  • NEW
    Ikuma Canadian Diamond Capricorn Zodiac Necklace 14K Ikuma Canadian Diamond Capricorn Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Capricorn Zodiac Necklace 14K
    $1,399
    Only 3 remaining!
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  • NEW
    Ikuma Canadian Diamond Pisces Zodiac Necklace 14K Ikuma Canadian Diamond Pisces Zodiac Necklace 14K
    exclusive
    Ikuma Canadian Diamond Pisces Zodiac Necklace 14K
    $1,399
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  • Diamond Heart Necklace 14K
    Diamond Heart Necklace 14K
    $999
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  • Diamond Heart & Crown Necklace 14K
    Diamond Heart & Crown Necklace 14K
    $599
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  • Diamond Heart Disc Necklace 14K Diamond Heart Disc Necklace 14K
    Diamond Heart Disc Necklace 14K
    $399
    Only 2 remaining!
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  • Open Diamond Heart Necklace 14K Open Diamond Heart Necklace 14K
    Open Diamond Heart Necklace 14K
    $1,599
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  • Open Twisted Diamond Heart Necklace 14K, 1 ctw. Open Twisted Diamond Heart Necklace 14K, 1 ctw.
    Open Twisted Diamond Heart Necklace 14K, 1 ctw.
    $2,299
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  • Pear Diamond Solitaire Pendant 14K 1/3 ct. Pear Diamond Solitaire Pendant 14K 1/3 ct.
    Pear Diamond Solitaire Pendant 14K 1/3 ct.
    $999
    Only 2 remaining!
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  • Pear Diamond Solitaire Pendant 14K 1/2 ct. Pear Diamond Solitaire Pendant 14K 1/2 ct.
    Pear Diamond Solitaire Pendant 14K 1/2 ct.
    $1,699
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  • Pear Diamond Solitaire Pendant 14K 3/4 ct. Pear Diamond Solitaire Pendant 14K 3/4 ct.
    Pear Diamond Solitaire Pendant 14K 3/4 ct.
    $3,199
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  • Marquise Diamond Solitaire Pendant 14K, 1/3 ct. Marquise Diamond Solitaire Pendant 14K, 1/3 ct.
    Marquise Diamond Solitaire Pendant 14K, 1/3 ct.
    $999
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  • Marquise Diamond Solitaire Pendant 14K, 1/2 ct. Marquise Diamond Solitaire Pendant 14K, 1/2 ct.
    Marquise Diamond Solitaire Pendant 14K, 1/2 ct.
    $1,699
    Quickview
  • Marquise Diamond Solitaire Pendant 14K, 3/4 ct. Marquise Diamond Solitaire Pendant 14K, 3/4 ct.
    Marquise Diamond Solitaire Pendant 14K, 3/4 ct.
    $3,199
    Quickview
  • Oval Diamond Solitaire Pendant 14K, 1/3 ct. Oval Diamond Solitaire Pendant 14K, 1/3 ct.
    Oval Diamond Solitaire Pendant 14K, 1/3 ct.
    $999
    Quickview
  • Oval Diamond Solitaire Pendant 14K, 1/2 ct. Oval Diamond Solitaire Pendant 14K, 1/2 ct.
    Oval Diamond Solitaire Pendant 14K, 1/2 ct.
    $1,699
    Quickview
  • Oval Diamond Solitaire Pendant 14K, 3/4 ct. Oval Diamond Solitaire Pendant 14K, 3/4 ct.
    Oval Diamond Solitaire Pendant 14K, 3/4 ct.
    $3,199
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  • Balanced Circles Diamond Necklace 14K Balanced Circles Diamond Necklace 14K
    Balanced Circles Diamond Necklace 14K
    $999
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  • Balanced Circles Diamond Necklace 14K Balanced Circles Diamond Necklace 14K
    Balanced Circles Diamond Necklace 14K
    $999
    Quickview
  • 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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  • Roberto Coin Venetian Princess Diamond Locket Necklace 18K
    Roberto Coin Venetian Princess Diamond Locket Necklace 18K
    $7,800
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  • Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    $4,820
    Quickview
  • Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    Roberto Coin Venetian Princess Diamond Medallion Necklace 18K
    $4,820
    Quickview
  • Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    $2,150
    Only 1 remaining!
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  • Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    Roberto Coin Love In Verona Diamond Circle Of Life Necklace 18K
    $2,150
    Quickview
  • Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    Roberto Coin Petite Venetian Princess Diamond Necklace 18K
    $1,450
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  • 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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  • Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 1-Station Diamond Necklace 18K
    $1,180
    Only 2 remaining!
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  • Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    $1,480
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  • Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 7-Station Diamond Necklace 18K
    $1,480
    Only 1 remaining!
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  • Roberto Coin Diamonds by the Inch 3-Station Diamond Necklace 18K
    Roberto Coin Diamonds by the Inch 3-Station Diamond Necklace 18K
    $860
    Only 3 remaining!
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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
    $750
    Only 1 remaining!
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  • 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
    $750
    Only 3 remaining!
    Quickview
  • 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
    $690
    Quickview
  • Roberto Coin Tiny Treasures Diamond Cross Necklace 18K
    Roberto Coin Tiny Treasures Diamond Cross Necklace 18K
    $790
    Only 3 remaining!
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  • Roberto Coin Tiny Treasures Square Set Diamond Cross Necklace 18K
    Roberto Coin Tiny Treasures Square Set Diamond Cross Necklace 18K
    $3,750
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  • Roberto Coin Principessa Large Flower Diamond Necklace 18K
    Roberto Coin Principessa Large Flower Diamond Necklace 18K
    $2,130
    Quickview
  • Roberto Coin Principessa Small Flower Diamond Necklace 18K
    Roberto Coin Principessa Small Flower Diamond Necklace 18K
    $1,280
    Only 2 remaining!
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  • Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    $3,200
    Quickview
  • Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    Roberto Coin Princess Beaded Tassel Diamond Necklace 18K
    $3,200
    Quickview
  • Roberto Coin Byzantine Barocco Diamond Small Necklace 18K
    Roberto Coin Byzantine Barocco Diamond Small Necklace 18K
    $1,920
    Only 2 remaining!
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  • Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    Roberto Coin Byzantine Barocco Diamond Med Necklace 18K
    $3,750
    Quickview
  • Fancy Diamond Circle Cluster Drop Necklace 14K Fancy Diamond Circle Cluster Drop Necklace 14K
    Fancy Diamond Circle Cluster Drop Necklace 14K
    $2,599
    Quickview
  • Pavé Diamond Flower Necklace 14K Pavé Diamond Flower Necklace 14K
    Pavé Diamond Flower Necklace 14K
    $999
    Only 3 remaining!
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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
    Quickview
  • 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
    Quickview
  • Bezel Set Diamond Cross Necklace 14K Bezel Set Diamond Cross Necklace 14K
    Bezel Set Diamond Cross Necklace 14K
    $1,399
    Quickview
  • Diamond Cluster Cross Necklace 14K Diamond Cluster Cross Necklace 14K
    Diamond Cluster Cross Necklace 14K
    $599
    Quickview
  • 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
    Quickview
  • 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
    Only 1 remaining!
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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
    Quickview
  • Jade Trau for Ben Bridge Signature Diamond Open Circle Necklace 18K Jade Trau for Ben Bridge Signature Diamond Open Circle Necklace 18K
    exclusive
    Jade Trau for Ben Bridge Signature Diamond Open Circle Necklace 18K
    $2,299
    Quickview
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