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

10,575 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. 4.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847680180$981
  2. 4.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627465$3,293
  3. 4.40 Carat Oval Lab-Grown Diamond, E FL, IGI LG848627534$2,845
  4. 4.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG854620555$596
  5. 4.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG854620560$778
  6. 4.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG854620577$602
  7. 4.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG854620578$774
  8. 4.53 Carat Oval Lab-Grown Diamond, G VS1, IGI LG854620629$651
  9. 4.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG854650605$776
  10. 4.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG854650609$599
  11. 4.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG854684292$601
  12. 4.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG854684306$974
  1. 4.13 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG601325259$1,296
  2. 4.63 Carat Oval Lab-Grown Diamond, E IF, IGI LG644400613$4,166
  3. 4.71 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG581321307$855
  4. 4.22 Carat Oval Lab-Grown Diamond, E VVS2, GIA 2516046205$2,936
  5. 4.02 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1513306897$3,966
  6. 4.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG685560546$2,961
  7. 4.35 Carat Oval Lab-Grown Diamond, E IF, IGI 607336735$3,343
  8. 4.01 Carat Oval Lab-Grown Diamond, D SI1, IGI LG576326905$579
  9. 4.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG592320692$2,832
  10. 4.19 Carat Oval Lab-Grown Diamond, G IF, IGI LG601323740$2,687
  11. 4.01 Carat Oval Lab-Grown Diamond, F IF, IGI LG623477555$2,792
  12. 4.92 Carat Oval Lab-Grown Diamond, F IF, IGI LG625491458$8,708
  13. 4.51 Carat Oval Lab-Grown Diamond, F IF, IGI LG627461273$6,054
  14. 4.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG675580737$2,860
  15. 4.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG683578081$2,785
  16. 4.02 Carat Oval Lab-Grown Diamond, F vs1, gia 5483154026$2,072
  17. 4.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598613$2,629
  18. 4.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598618$2,661
  19. 4.28 Carat Oval Lab-Grown Diamond, E IF, IGI LG688516648$2,470
  20. 4.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG691570953$3,018
  21. 4.47 Carat Oval Lab-Grown Diamond, F VVS2, GIA 6512164354$4,288
  22. 4.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG691526183$4,162
  23. 4.80 Carat Oval Lab-Grown Diamond, E IF, IGI LG616432450$6,429
  24. 4.51 Carat Oval Lab-Grown Diamond, F VS1, IGI LG581321351$813
  25. 4.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG696515768$4,162
  26. 4.42 Carat Oval Lab-Grown Diamond, D IF, IGI LG705509697$3,070
  27. 4.21 Carat Oval Lab-Grown Diamond, D IF, IGI LG712506113$2,925
  28. 4.72 Carat Oval Lab-Grown Diamond, D IF, IGI LG712567646$4,355
  29. 4.00 Carat Oval Lab-Grown Diamond, G IF, IGI LG610331070$3,667
  30. 4.12 Carat Oval Lab-Grown Diamond, D SI1, GIA 2506071674$1,290
  31. 4.28 Carat Oval Lab-Grown Diamond, G VS1, IGI 546296611$603
  32. 4.49 Carat Oval Lab-Grown Diamond, G VS1, GIA 6472777493$1,321
  33. 4.66 Carat Oval Lab-Grown Diamond, G VS2, GIA 6472814793$1,327
  34. 4.48 Carat Oval Lab-Grown Diamond, D VS1, GIA 6535397030$2,444
  35. 4.51 Carat Oval Lab-Grown Diamond, D IF, IGI LG704585422$5,397
  36. 4.16 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG713513105$7,286
  37. 4.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG725501418$2,709
  38. 4.12 Carat Oval Lab-Grown Diamond, D IF, IGI LG727565053$2,867
  39. 4.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG728558223$2,820
  40. 4.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG728581115$2,269
  41. 4.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG732559208$2,804
  42. 4.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG734519344$2,804
  43. 4.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG735517031$2,939
  44. 4.22 Carat Oval Lab-Grown Diamond, D IF, IGI LG735597693$2,936
  45. 4.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG737556772$2,932
  46. 4.32 Carat Oval Lab-Grown Diamond, D IF, IGI LG738502987$2,859
  47. 4.27 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG734519345$2,415
  48. 4.62 Carat Oval Lab-Grown Diamond, H VS1, GIA 2474814813$1,203
  49. 4.42 Carat Oval Lab-Grown Diamond, G VS2, GIA 3475814849$1,301
  50. 4.25 Carat Oval Lab-Grown Diamond, H VS1, GIA 6472780792$1,135
  51. 4.27 Carat Oval Lab-Grown Diamond, G VS2, GIA 6475814831$1,258
  52. 4.74 Carat Oval Lab-Grown Diamond, G VS2, GIA 7471755850$1,350
  53. 4.13 Carat Oval Lab-Grown Diamond, G VS1, GIA 1433641876$2,116
  54. 4.28 Carat Oval Lab-Grown Diamond, G VS1, GIA 1435735132$2,191
  55. 4.17 Carat Oval Lab-Grown Diamond, G VS2, GIA 1443716539$2,030
  56. 4.02 Carat Oval Lab-Grown Diamond, G VS1, GIA 1459284153$2,060
  57. 4.77 Carat Oval Lab-Grown Diamond, G VS2, GIA 1478756506$1,329
  58. 4.59 Carat Oval Lab-Grown Diamond, H VVS2, GIA 1485584928$1,266
  59. 4.08 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1495962697$3,098
  60. 4.08 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1497884440$3,098