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      Riley - 15 Carat Black Diamond Tennis Necklace ( Unisex ) - Gem Jewelers Co
      15-carat-black-diamond-tennis-necklace-in-solid-yellow-gold-for-both-women-and-men
      15 Carat Black Diamond Tennis Necklace (Unisex) 14K Yellow Gold 16 Inches
      Original Price: $8,952.00
      Sale Price: $7,162.00 Save $1,790.00
      ★★★★★ (10)
      Sale
      Meyul - 8 Carat Men's Natural Diamond Tennis Necklace Chain - Gem Jewelers Co
      8-carat-mens-diamond-tennis-necklace-chain-in-yellow-gold
      8 Carat Men's Natural Diamond Tennis Necklace Chain
      Original Price: $11,937.00
      Sale Price: $9,550.00 Save $2,387.00
      ★★★★★ (14)
      Sale
      Meyul - 12 Carat Men's Natural Diamond Tennis Necklace Chain - Gem Jewelers Co
      12-carat-mens-diamond-tennis-chain-solid-gold
      12 Carat Men's Natural Diamond Tennis Necklace Chain
      Original Price: $18,087.00
      Sale Price: $14,470.00 Save $3,617.00
      ★★★★★ (7)
      Sale
      Melor - Diamond Italian Horn Pendant - Gem Jewelers Co
      diamond-italian-horn-pendant
      Natural Diamond Italian Horn Pendant
      Original Price: $2,584.00
      Sale Price: $2,067.00 Save $517.00
      ★★★★★ (12)
      Sale
      Meyul - 15 Carat Men's Natural Diamond Tennis Necklace Chain - Gem Jewelers Co
      Meyul - 15 Carat Men's Natural Diamond Tennis Necklace Chain - Gem Jewelers Co
      15 Carat Men's Natural Diamond Tennis Necklace Chain in 14K Solid Gold
      Original Price: $23,513.00
      Sale Price: $18,810.00 Save $4,703.00
      Sale
      Habib - 1.20CT Diamond Hamsa Pendant Necklace - Gem Jewelers Co
      diamond-hamsa-pendant-white-gold
      1.20CT Natural Diamond Hamsa Pendant Necklace
      Original Price: $3,777.00
      Sale Price: $3,022.00 Save $755.00
      ★★★★★ (2)
      Sale
      1 Carat Bitcoin Diamond Pendant - Gem Jewelers Co
      bitcoin-diamond-pendant
      1 Carat Bitcoin Natural Diamond Pendant
      Original Price: $6,565.00
      Sale Price: $5,252.00 Save $1,313.00
      Sale
      Soleil - Star Of David Pendant Diamond Pendant Necklace - Gem Jewelers Co
      diamond-star-of-david-pendant
      Star Of David Pendant Natural Diamond Pendant Necklace
      Original Price: $3,282.00
      Sale Price: $2,626.00 Save $656.00
      Sale
      Isidoro - Men's Diamond Tag Pendant - Gem Jewelers Co
      Isidoro - Men's Diamond Tag Pendant - Gem Jewelers Co
      Men's Natural Diamond Tag Pendant
      Original Price: $5,245.00
      Sale Price: $4,196.00 Save $1,049.00
      Sale
      Vito - Diamond Dog Tag Pendant Necklace - Gem Jewelers Co
      Vito - Diamond Dog Tag Pendant Necklace - Gem Jewelers Co
      Natural Diamond Dog Tag Pendant Necklace
      Original Price: $5,245.00
      Sale Price: $4,196.00 Save $1,049.00
      Harry - Billionaire Diamond Necklace - Gem Jewelers Co
      Harry - Billionaire Diamond Necklace - Gem Jewelers Co
      Billionaire Natural Diamond Necklace
      $3,526.00
      Sale
      mens-rope-chain-necklace-in-yellow-gold
      mens-rope-chain-necklace-in-solid-yellow-gold
      Men’s Rope Chain Necklace
      Original Price: $985.00
      Sale Price: $788.00 Save $197.00
      Sale
      Cairo - Solid Gold Nefertiti Pendant Necklace - Gem Jewelers Co
      solid-gold-nefertiti-pendant-necklace
      Solid Gold Nefertiti Pendant Necklace
      Original Price: $1,320.00
      Sale Price: $1,056.00 Save $264.00

      Men's Diamond Necklaces

      At Gem Jewelers Co., our Men's Diamond Necklaces are designed to add a touch of luxury and sophistication to any outfit. Whether you're dressing up for a special event or looking to enhance your everyday style, our collection offers something for every occasion.