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!

862 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 White Gold Diamond Cut Cable Link Chain (1.5 mm)
    14k White Gold Diamond Cut Cable Link Chain (1.5 mm)
    Regular price
    $339.99
    Sale price
    $339.99
  • 14k Yellow Gold Diamond Cut Cable Link Chain (3.0 mm)
    14k Yellow Gold Diamond Cut Cable Link Chain (3.0 mm)
    Regular price
    $1,341.99
    Sale price
    $1,341.99
  • 14k White Gold Diamond Cut Round Wheat Chain (0.60 mm)
    14k White Gold Diamond Cut Round Wheat Chain (0.60 mm)
    Regular price
    $172.99
    Sale price
    $172.99
  • 14k Yellow Gold Diamond Cut Design Dome Motif Childrens Bangle (5.50 mm)
    14k Yellow Gold Diamond Cut Design Dome Motif Childrens Bangle (5.50 mm)
    Regular price
    $490.99
    Sale price
    $490.99
  • 14K Yellow Gold Polished Diamond Motif Chain Bracelet (3.00 mm)
    14K Yellow Gold Polished Diamond Motif Chain Bracelet (3.00 mm)
    Regular price
    Sold out
    Sale price
    $167.99
  • 14k Two-Tone Gold Diamond Accent Station Basket Weave Bracelet (3.80 mm)
    14k Two-Tone Gold Diamond Accent Station Basket Weave Bracelet (3.80 mm)
    Regular price
    $1,596.99
    Sale price
    $1,596.99
  • Double Extendable Diamond Cut Cable Chain in White Gold (0.87 mm)
    Double Extendable Diamond Cut Cable Chain in White Gold (0.87 mm)
    Regular price
    Sold out
    Sale price
    $166.99
  • 14k Two Tone Gold Curb Chain Bracelet with Diamond Pave Links (9.50 mm)
    14k Two Tone Gold Curb Chain Bracelet with Diamond Pave Links (9.50 mm)
    Regular price
    $3,050.99
    Sale price
    $3,050.99
  • 14k White Gold Diamond Cut Cable Link Chain (0.68 mm)
    14k White Gold Diamond Cut Cable Link Chain (0.68 mm)
    Regular price
    $103.99
    Sale price
    $103.99
  • 14k Yellow Gold Solid Diamond Cut Round Franco Chain (5.00 mm)
    14k Yellow Gold Solid Diamond Cut Round Franco Chain (5.00 mm)
    Regular price
    $9,746.99
    Sale price
    $9,746.99
  • Double Extendable Diamond Cut Cable Chain in White Gold (1.10 mm)
    Double Extendable Diamond Cut Cable Chain in White Gold (1.10 mm)
    Regular price
    $250.99
    Sale price
    $250.99
  • 10k Yellow Gold Solid Diamond Cut Rope Bracelet (2.75 mm)
    10k Yellow Gold Solid Diamond Cut Rope Bracelet (2.75 mm)
    Regular price
    $347.99
    Sale price
    $347.99
  • Flat Style Diamond Cut Stud Earrings in 14k White Gold(8mm)
    Flat Style Diamond Cut Stud Earrings in 14k White Gold(8mm)
    Regular price
    $156.99
    Sale price
    $156.99
  • 14k Yellow Gold Dome Satin Finish Earrings with Diamond Cut Edge(11.3mm)
    14k Yellow Gold Dome Satin Finish Earrings with Diamond Cut Edge(11.3mm)
    Regular price
    $287.99
    Sale price
    $287.99
  • Endless Adjustable Diamond Pendant Chain in Yellow Gold (3.00 mm)
    Endless Adjustable Diamond Pendant Chain in Yellow Gold (3.00 mm)
    Regular price
    Sold out
    Sale price
    $632.99
  • 14k Yellow Gold Diamond Cut Round Franco Chain (3.20 mm)
    14k Yellow Gold Diamond Cut Round Franco Chain (3.20 mm)
    Regular price
    $1,205.99
    Sale price
    $1,205.99
  • 14k Yellow Solid Gold Diamond Cut Round Franco Chain (4.00 mm)
    14k Yellow Solid Gold Diamond Cut Round Franco Chain (4.00 mm)
    Regular price
    $6,644.99
    Sale price
    $6,644.99
  • 14k Yellow Gold Diamond Cut Round Franco Bracelet (5.30 mm)
    14k Yellow Gold Diamond Cut Round Franco Bracelet (5.30 mm)
    Regular price
    $1,456.99
    Sale price
    $1,456.99
  • 14k White Gold Stretch Bangle with Diamonds (3.00 mm)
    14k White Gold Stretch Bangle with Diamonds (3.00 mm)
    Regular price
    $1,329.99
    Sale price
    $1,329.99