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 179

10,962 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. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826629084$815
  2. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828668328$804
  3. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833672543$752
  4. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833697884$581
  5. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833697978$581
  6. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835610890$581
  7. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835610892$721
  8. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835610900$574
  9. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835611048$577
  10. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835629129$682
  11. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607713$574
  12. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607718$574
  13. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607721$582
  14. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607723$580
  15. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607726$581
  16. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG836641149$1,852
  17. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828662536$626
  18. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG830689443$620
  19. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836638243$756
  20. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836638247$788
  21. 3.52 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838632958$1,221
  22. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838632964$575
  23. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828682780$907
  24. 3.07 Carat Oval Lab-Grown Diamond, D VS2, IGI LG830604841$518
  25. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836625777$584
  26. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837680516$724
  27. 3.45 Carat Oval Lab-Grown Diamond, D IF, IGI LG838643752$3,807
  28. 3.31 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838643756$1,672
  29. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838643766$1,887
  30. 3.54 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG807666106$2,414
  31. 3.51 Carat Oval Lab-Grown Diamond, E VS2, IGI LG825604951$540
  32. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG833688739$1,812
  33. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837674080$1,582
  34. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838643753$1,527
  35. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838643754$1,523
  36. 3.52 Carat Oval Lab-Grown Diamond, D IF, IGI LG838643759$3,878
  37. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839667328$622
  38. 3.03 Carat Oval Lab-Grown Diamond, G VS2, IGI LG818648820$445
  39. 3.03 Carat Oval Lab-Grown Diamond, I VS1, IGI LG818648821$427
  40. 3.00 Carat Oval Lab-Grown Diamond, G VS2, IGI LG818681697$447
  41. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG818681698$456
  42. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG818682402$517
  43. 3.05 Carat Oval Lab-Grown Diamond, F VS2, IGI LG818682409$524
  44. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG818682528$533
  45. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835610889$574
  46. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835641014$1,730
  47. 3.12 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835644993$1,408
  48. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835645112$819
  49. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836607710$574
  50. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836694411$802
  51. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG839612951$1,254
  52. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831657341$1,140
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837699545$711
  54. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811642162$1,023
  55. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG813627021$641
  56. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819699443$837
  57. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826628148$512
  58. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826628262$511
  59. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG829604091$512
  60. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG829604293$505