Diamond Jewelry

The Diamond Collection of diamond jewelry for sale at Oath Jewelry. Pick from our selection of high quality combinations of gold, platinum and diamond.

Oath Jewelry's diamond jewelry collection offers a wide selection of timeless pieces that are perfect for any special moment or occasion. Our diamonds are hand-selected to ensure they meet the highest standards in quality and craftsmanship. Whether you're looking for an eternity band, dainty studs or a bold statement piece, our diamond jewelry is sure to capture the moments that matter most. With Oath Jewelry, dazzle and delight with timeless designs crafted from the finest diamonds!

2494 products
  • 14K White Gold Oval Green Emerald and Diamond Halo Pendant Necklace - 18
    $1,383.43
    $1,383.43
  • 10K White Gold Oval Blue Sapphire and Diamond Double Charm Pendant Necklace - 18
    $1,052.68
    $1,052.68
  • 14K White Gold 6x4 Pear Red Ruby and Diamond Halo Pendant Necklace - 18
    $2,063.30
    $2,063.30
  • 14K White Gold Oval 6x4 MM Green Emerald and Diamond Halo Pendant Necklace - 18 inch-0
    $2,283.80
    $2,283.80
  • 14K Rose Gold 1 3/8 Cttw Oval Lab Grown Diamond Dangle Station Necklace - 17
    $2,050.81
    $2,050.81
  • Men's 14K White Gold 1 3/4 Cttw Lab Grown Diamond Halo Cufflink-0
    $2,411.33
    $2,411.33
  • 14K Yellow Gold 1.0 Cttw Princess Cut Diamond Composite Stud Earrings with Screw Backs (J-K Color, SI1-SI2 Clarity)-0
    $1,280.15
    $1,280.15
  • 14K White Gold White And Treated Blue Diamond Bracelet (4 5/8 cttw, H-I Color, I1-I2 Clarity)-0
    $7,045.13
    $7,045.13
  • 14K White Gold Round-Cut white and Blue Diamond Fashion Bracelet (3.70 cttw, H-I Color, SI1-SI2 Clarity)-0
    $7,038.52
    $7,038.52
  • Sterling Silver Color Treated Princess Diamond Quad Stud Earring (1/2 cttw, Green Color, I1-I2 Clarity)-0
    $400.37
    $400.37
  • 14K Yellow Gold 1.0 Cttw Diamond Floral Stud Earrings (J-K Color, VS2-SI1 Clarity)-0
    $1,640.68
    $1,640.68
  • 10K Yellow Gold Princess-cut Composite 18-stone Diamond Earrings (0.25 CTTW, J-K color, I2-I3 clarity)-0
    $492.98
    $492.98
  • .925 Sterling Silver 1 1/4 Cttw Diamond Shih Tzu Dog Pendant Necklace 18 inch (Black and I-J Color, I2-I3 Clarity)-0
    $876.65
    $876.65
  • 14KT Yellow Gold 1/2 Cttw Diamond Butterfly Station Paperclip Station Necklace (I-J Color, I1-I2 Clarity) - Adjustable 15
    $1,300.01
    $1,300.01
  • 14K Yellow Gold 1/10 Cttw Diamond Crescent Man on the Moon 18
    $582.28
    $582.28
  • Product Image
    $2,576.99
    $2,576.99
  • Product Image
    $286.99
    $286.99
  • .925 Sterling Silver Diamond Accent Heart Link Bracelet (I-J Color, I3 Clarity) - 7.25
    $125.84
    $125.84
  • 10K Gold 1/10 Cttw Bezel Set Solitaire Princess Cut Diamond Kite Shaped Pendent Necklace - 18
    $340.17
    $340.17
  • .925 Sterling Silver Purple Amethyst Marquise and Diamond Accent Fleur De Lis Pendant Necklace (H-I Color, SI1-SI2 Clarity) - Size 18
    $323.18
    $323.18
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