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!

2913 products
  • Sterling Silver Rhodium Plated Small Oval Hoop Diamond Cut Textured Earrings
    $36.99
    $36.99
  • 14K White Gold 5 1/10 Cttw Emerald Cut Lab Grown Diamond Inside Out Hoop Earrings-0
    $4,217.20
    $4,217.20
  • 14K White Gold 2 3/4 Cttw Oval Cut Lab Grown Diamond Inside Out Hoop Earrings-0
    $3,668.40
    $3,668.40
  • 14K White Gold 2 1/2 Cttw Lab Grown Diamond Solitaire Stud Earrings-0
    $1,205.80
    $1,205.80
  • 14K White Gold 1 1/5 Cttw Yellow Lab Grown Diamond Halo Drop and Dangle Earrings-0
    $2,953.00
    $2,953.00
  • 14K White Gold 5.00 Cttw Lab-Grown Diamond Inside Out Hoop Earrings-0
    $2,240.40
    $2,240.40
  • 14K White Gold 5.00 Cttw Lab Grown Diamond Inside-Out Hoop Earring-0
    $2,885.80
    $2,885.80
  • 14K White Gold 3 1/3 Cttw Lab Grown Multi Shape Diamond Eternity Band Ring - Size 6-0
    $3,839.20
    $3,839.20
  • 14k Yellow Gold 1/2ct TDW Princess and Baguette Diamond Earrings (I-J,VS1-VS2)-0
    $897.80
    $897.80
  • 14K White Gold 2 1/3 Cttw Asscher Cut Lab Grown Diamond Eternity Band Ring (E-F Color, VS1-VS2 Clarity) - Ring Size 5.5-0
    $2,649.20
    $2,649.20
  • 14K Yellow Gold Plated Silver 1/4 Cttw Diamond
    $267.80
    $267.80
  • 14K Yellow Gold Red Ruby and Diamond Trio Bar Line Necklace (I-J Color, SI2-I1 Clarity) - 18 inch-0
    $1,903.00
    $1,903.00
  • .925 Sterling Silver 1 1/10 Cttw Round Lab-Grown Diamond
    $696.20
    $696.20
  • 14K White Gold Oval Green Emerald and Diamond Halo Pendant Necklace - 18
    $1,186.20
    $1,186.20
  • .925 Sterling Silver Blue Diamond Accent Curved Bar Necklace- 18
    $106.80
    $106.80
  • .925 Sterling Silver 1/10 Cttw Diamond Studded Guitar Pendant Necklace (I-J Color, I2-I3 Clarity) - 18
    $92.80
    $92.80
  • .925 Sterling Silver 1.0 Cttw Alternating Black and White Diamond Open Hoop Circle Pendant Necklace - 18
    $171.20
    $171.20
  • 10K White Gold Oval Blue Sapphire and Diamond Double Charm Pendant Necklace - 18
    $958.00
    $958.00
  • 14K White Gold 6x4 Pear Red Ruby and Diamond Halo Pendant Necklace - 18
    $1,763.00
    $1,763.00
  • 14K White Gold 1 1/2 Cttw Lab Grown Diamond Open Heart Pendant Necklace - 17
    $2,254.40
    $2,254.40