Collection: 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!

757 products
  • Sterling Silver Rhodium Plated Small Oval Hoop Diamond Cut Textured Earrings
    Sterling Silver Rhodium Plated Small Oval Hoop Diamond Cut Textured Earrings
    Regular price
    $36.99
    Sale price
    $36.99
  • 14K Yellow Gold Engravable Bar Bracelet with Diamond (1.10 mm)
    14K Yellow Gold Engravable Bar Bracelet with Diamond (1.10 mm)
    Regular price
    Sold out
    Sale price
    $410.99
  • 14k White Gold Solid Diamond Cut Rope Bracelet (1.80 mm)
    14k White Gold Solid Diamond Cut Rope Bracelet (1.80 mm)
    Regular price
    Sold out
    Sale price
    $241.99
  • 14k White Gold Solid Diamond Cut Rope Bracelet (3.00 mm)
    14k White Gold Solid Diamond Cut Rope Bracelet (3.00 mm)
    Regular price
    $516.99
    Sale price
    $516.99
  • Sterling Silver Diamond Cut Rope Style Chain (1.40 mm)
    Sterling Silver Diamond Cut Rope Style Chain (1.40 mm)
    Regular price
    $45.99
    Sale price
    $45.99
  • 14k Yellow Gold Diamond Cut Hoop Earrings (3x25mm)
    14k Yellow Gold Diamond Cut Hoop Earrings (3x25mm)
    Regular price
    $228.99
    Sale price
    $228.99
  • Sterling Silver Diamond Cut Hoop Earrings with Rhodium Plating (2x20mm)
    Sterling Silver Diamond Cut Hoop Earrings with Rhodium Plating (2x20mm)
    Regular price
    $56.99
    Sale price
    $56.99
  • Sterling Silver Rhodium Plated Twist Style Hoop Diamond Cut Earrings (2x20mm)
    Sterling Silver Rhodium Plated Twist Style Hoop Diamond Cut Earrings (2x20mm)
    Regular price
    $51.99
    Sale price
    $51.99
  • 14k Yellow Gold Solid Diamond Cut Rope Bracelet (3.00 mm)
    14k Yellow Gold Solid Diamond Cut Rope Bracelet (3.00 mm)
    Regular price
    $509.99
    Sale price
    $509.99
  • 14k White Gold Diamond Cut Hoop Earrings (3x25mm)
    14k White Gold Diamond Cut Hoop Earrings (3x25mm)
    Regular price
    $248.99
    Sale price
    $248.99
  • 14k White Gold Solid Diamond Cut Rope Bracelet (2.50 mm)
    14k White Gold Solid Diamond Cut Rope Bracelet (2.50 mm)
    Regular price
    Sold out
    Sale price
    $334.99
  • Sterling Silver Rhodium Plated Textured Diamond Cut Classic Hoop Earrings(2x25mm)
    Sterling Silver Rhodium Plated Textured Diamond Cut Classic Hoop Earrings(2x25mm)
    Regular price
    $44.99
    Sale price
    $44.99
  • Sterling Silver Rhodium Plated Small Oval Hoop Diamond Cut Textured Earrings(2x10mm)
    Sterling Silver Rhodium Plated Small Oval Hoop Diamond Cut Textured Earrings(2x10mm)
    Regular price
    $36.99
    Sale price
    $36.99
  • Sterling Silver Rhodium Plated Hoop Marquise Motif Diamond Cut Earrings (3x30mm)
    Sterling Silver Rhodium Plated Hoop Marquise Motif Diamond Cut  Earrings (3x30mm)
    Regular price
    $80.99
    Sale price
    $80.99
  • Sterling Silver Hoop Design Diamond Cut Earrings with Rhodium Plating (2x26mm)
    Sterling Silver Hoop Design Diamond Cut Earrings with Rhodium Plating (2x26mm)
    Regular price
    $76.99
    Sale price
    $76.99
  • 14k White Gold Fancy Diamond Cut Hoop Earrings (3x35mm)
    14k White Gold Fancy Diamond Cut Hoop Earrings (3x35mm)
    Regular price
    $301.99
    Sale price
    $301.99
  • 14k Yellow Gold Puff Round Earrings with Diamond Cuts(11mm)
    14k Yellow Gold Puff Round Earrings with Diamond Cuts(11mm)
    Regular price
    $216.99
    Sale price
    $216.99
  • 14k Yellow Gold Fancy Diamond Cut Hoop Earrings (3x35mm)
    14k Yellow Gold Fancy Diamond Cut Hoop Earrings (3x35mm)
    Regular price
    $292.99
    Sale price
    $292.99
  • Sterling Silver Diamond Cut Rope Style Chain (3.60 mm)
    Sterling Silver Diamond Cut Rope Style Chain (3.60 mm)
    Regular price
    $169.99
    Sale price
    $169.99
  • 14k Yellow Gold Solid Diamond Cut Rope Bracelet (4.00 mm)
    14k Yellow Gold Solid Diamond Cut Rope Bracelet (4.00 mm)
    Regular price
    $819.99
    Sale price
    $819.99