4 Carat Oval Lab-Grown Diamonds

Shop certified 4 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 4 Carat Oval Lab-Grown Diamonds

5,562 certified 4 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.

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  1. 4.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836627406$847
  2. 4.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836627420$865
  3. 4.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836627421$780
  4. 4.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836627472$762
  5. 4.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836633760$819
  6. 4.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836633765$844
  7. 4.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836633778$741
  8. 4.52 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836640605$787
  9. 4.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835622042$944
  10. 4.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835622043$1,415
  11. 4.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835635134$944
  12. 4.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835635135$675
  1. 4.13 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG601325259$1,478
  2. 4.63 Carat Oval Lab-Grown Diamond, E IF, IGI LG644400613$6,005
  3. 4.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG671468818$2,748
  4. 4.71 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG581321307$855
  5. 4.22 Carat Oval Lab-Grown Diamond, E VVS2, GIA 2516046205$3,228
  6. 4.02 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1513306897$4,435
  7. 4.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG685560546$3,070
  8. 4.35 Carat Oval Lab-Grown Diamond, E IF, IGI 607336735$3,342
  9. 4.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG592320692$2,832
  10. 4.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG675580737$3,555
  11. 4.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG683578081$3,465
  12. 4.02 Carat Oval Lab-Grown Diamond, F vs1, gia 5483154026$2,104
  13. 4.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598613$2,729
  14. 4.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598618$3,049
  15. 4.28 Carat Oval Lab-Grown Diamond, E IF, IGI LG688516648$3,424
  16. 4.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG691570953$3,018
  17. 4.47 Carat Oval Lab-Grown Diamond, F VVS2, GIA 6512164354$4,288
  18. 4.57 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG687598612$2,892
  19. 4.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG691526183$5,375
  20. 4.80 Carat Oval Lab-Grown Diamond, E IF, IGI LG616432450$6,429
  21. 4.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG694561849$1,768
  22. 4.51 Carat Oval Lab-Grown Diamond, F VS1, IGI LG581321351$813
  23. 4.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG696515768$5,932
  24. 4.42 Carat Oval Lab-Grown Diamond, D IF, IGI LG705509697$3,207
  25. 4.21 Carat Oval Lab-Grown Diamond, D IF, IGI LG712506113$3,063
  26. 4.72 Carat Oval Lab-Grown Diamond, D IF, IGI LG712567646$6,171
  27. 4.51 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585422$6,695
  28. 4.16 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG713513105$6,525
  29. 4.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG725501418$2,876
  30. 4.12 Carat Oval Lab-Grown Diamond, D IF, IGI LG727565053$3,562
  31. 4.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG728558223$2,995
  32. 4.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG728581115$2,269
  33. 4.22 Carat Oval Lab-Grown Diamond, D IF, IGI LG732510187$3,136
  34. 4.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG732559208$3,489
  35. 4.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG734519344$3,489
  36. 4.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG735517031$3,048
  37. 4.22 Carat Oval Lab-Grown Diamond, D IF, IGI LG735597693$3,643
  38. 4.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG737556772$3,041
  39. 4.27 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG734519345$2,415
  40. 4.79 Carat Oval Lab-Grown Diamond, E VS1, GIA 1477780310$4,004
  41. 4.01 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1493637309$3,363
  42. 4.08 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1495962697$3,593
  43. 4.08 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1497884440$3,593
  44. 4.08 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1497936802$4,076
  45. 4.09 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1498841022$5,479
  46. 4.16 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1498883973$4,151
  47. 4.19 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1498936790$4,179
  48. 4.42 Carat Oval Lab-Grown Diamond, E VVS1, GIA 1499450129$3,324
  49. 4.32 Carat Oval Lab-Grown Diamond, E VVS1, GIA 1499689127$4,183
  50. 4.01 Carat Oval Lab-Grown Diamond, D VS1, GIA 1499988363$4,248
  51. 4.26 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1503266535$5,707
  52. 4.01 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1505143464$5,909
  53. 4.43 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1505478001$6,528
  54. 4.37 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1509131433$4,350
  55. 4.02 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1509899222$4,994
  56. 4.04 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1513276921$5,412
  57. 4.26 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1513624508$5,278
  58. 4.01 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1513766282$4,441
  59. 4.02 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1515734565$4,222
  60. 4.34 Carat Oval Lab-Grown Diamond, D IF, GIA 1515818947$9,456