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 306

26,010 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. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831676648$767
  2. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835653187$1,044
  3. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603760$673
  4. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603763$676
  5. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603767$631
  6. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603770$687
  7. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG832603771$687
  8. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603773$689
  9. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833641577$599
  10. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833648227$599
  11. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833664470$601
  12. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833687206$596
  13. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833688338$596
  14. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834602161$553
  15. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836679119$766
  16. 3.16 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836694629$1,407
  17. 3.22 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837621186$816
  18. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837621187$776
  19. 3.67 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837621191$1,630
  20. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835612760$626
  21. 3.20 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835628170$1,761
  22. 3.89 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835628171$1,925
  23. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836679121$770
  24. 3.57 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836686497$550
  25. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836694527$984
  26. 3.71 Carat Oval Lab-Grown Diamond, F VS1, IGI LG830634787$795
  27. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830672534$778
  28. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG831605345$703
  29. 3.52 Carat Oval Lab-Grown Diamond, F VS1, IGI LG831605346$820
  30. 3.50 Carat Oval Lab-Grown Diamond, F VS1, IGI LG831653325$816
  31. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603761$676
  32. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603766$678
  33. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603768$631
  34. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603769$680
  35. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603772$641
  36. 3.53 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603778$836
  37. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG833634724$706
  38. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835627895$974
  39. 3.51 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835691064$1,218
  40. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835691065$1,228
  41. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835691066$1,056
  42. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835691067$871
  43. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835691070$1,218
  44. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835691071$1,065
  45. 3.77 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837671436$1,325
  46. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837673790$540
  47. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837671086$742
  48. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837698833$742
  49. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837671061$790
  50. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837658932$790
  51. 3.6 Carat Oval Lab-Grown Diamond, D FL, IGI LG816602051$2,992
  52. 3.99 Carat Oval Lab-Grown Diamond, E VS1, IGI LG760575035$858
  53. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833699799$958
  54. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838606420$1,009
  55. 3.70 Carat Oval Lab-Grown Diamond, I SI2, GIA 2567067417$51,650
  56. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG835699012$750
  57. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836606820$1,058
  58. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836624339$1,061
  59. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG834616221$1,019
  60. 3.56 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836664199$1,263