3 Carat Oval Lab-Grown Diamonds

Shop certified 3 carat oval lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 3 Carat Oval Lab-Grown Diamonds – Page 373

23,176 certified 3 carat oval lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847653950$628
  2. 3.13 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG844656568$785
  3. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG844656620$1,289
  4. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842609861$591
  5. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842620807$504
  6. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844628649$888
  7. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844652783$525
  8. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844681366$581
  9. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844683512$512
  10. 3.05 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG845669487$444
  11. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG845669488$433
  12. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG842638479$745
  13. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842638480$550
  14. 3.54 Carat Oval Lab-Grown Diamond, D VS2, IGI LG842661077$647
  15. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843638506$543
  16. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843638514$545
  17. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844657948$546
  18. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG844657954$448
  19. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844657972$602
  20. 3.09 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844657975$448
  21. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844657979$560
  22. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG844681893$743
  23. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845669492$547
  24. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845669493$578
  25. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845669497$553
  26. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846641008$571
  27. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846641020$582
  28. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846641023$571
  29. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846641028$584
  30. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846641162$748
  31. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG846691964$511
  32. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG846691965$584
  33. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846691966$578
  34. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846691968$573
  35. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846691989$570
  36. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG846691991$594
  37. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847633403$521
  38. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847633405$521
  39. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG847633406$514
  40. 3.02 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG847633409$648
  41. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847633509$539
  42. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847633510$570
  43. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847633513$522
  44. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG847633515$501
  45. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847664139$552
  46. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847664148$510
  47. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847664153$543
  48. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847664157$510
  49. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847689937$553
  50. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848629847$550
  51. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG836614566$1,433
  52. 3.66 Carat Oval Lab-Grown Diamond, D FL, IGI LG836614565$2,346
  53. 3.16 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634510$1,424
  54. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634505$1,401
  55. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634506$1,406
  56. 3.89 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634514$2,493
  57. 3.32 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634507$1,496
  58. 3.82 Carat Oval Lab-Grown Diamond, D FL, IGI LG840634511$2,448
  59. 3.75 Carat Oval Lab-Grown Diamond, D FL, IGI LG836616517$2,403
  60. 3 Carat Oval Lab-Grown Diamond, E FL, IGI LG836614576$1,250