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 305

25,611 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. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835620299$665
  2. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835620300$682
  3. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835645647$619
  4. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835648370$665
  5. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835648372$679
  6. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835648373$665
  7. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835648376$664
  8. 3.63 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835685619$622
  9. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836606806$896
  10. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836606808$932
  11. 3.55 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836693352$623
  12. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838638290$992
  13. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG838638291$1,703
  14. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838638289$1,272
  15. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839613292$642
  16. 3.52 Carat Oval Lab-Grown Diamond, H VVS1, IGI LG831621911$1,518
  17. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826685369$913
  18. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828643922$867
  19. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG829608109$1,233
  20. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831676648$767
  21. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835653187$1,044
  22. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603760$673
  23. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603763$676
  24. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603767$631
  25. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603770$687
  26. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG832603771$687
  27. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603773$689
  28. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833641577$601
  29. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833648227$601
  30. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833664470$603
  31. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833687206$599
  32. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833688338$599
  33. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834602161$554
  34. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836679119$766
  35. 3.16 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836694629$1,407
  36. 3.22 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837621186$816
  37. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837621187$776
  38. 3.67 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837621191$1,630
  39. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835612760$626
  40. 3.20 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835628170$1,761
  41. 3.89 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835628171$1,925
  42. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836679121$770
  43. 3.57 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836686497$550
  44. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836694527$984
  45. 3.71 Carat Oval Lab-Grown Diamond, F VS1, IGI LG830634787$795
  46. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830672534$778
  47. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG831605345$703
  48. 3.52 Carat Oval Lab-Grown Diamond, F VS1, IGI LG831605346$820
  49. 3.50 Carat Oval Lab-Grown Diamond, F VS1, IGI LG831653325$816
  50. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603761$676
  51. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603766$678
  52. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603768$631
  53. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603769$680
  54. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG832603772$641
  55. 3.53 Carat Oval Lab-Grown Diamond, D VS1, IGI LG832603778$836
  56. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG833634724$706
  57. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835627895$974
  58. 3.51 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835691064$1,218
  59. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835691065$1,228
  60. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835691066$1,056