4 Carat Marquise Lab-Grown Diamonds

Shop certified 4 carat marquise 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 Marquise Lab-Grown Diamonds – Page 43

2,656 certified 4 carat marquise 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. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847605117$759
  2. 4 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG844680034$1,251
  3. 4.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831694128$629
  4. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843625676$830
  5. 4.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839662236$1,553
  6. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846694130$789
  7. 4.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845670173$1,699
  8. 4.30 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837651999$1,288
  9. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837652007$633
  10. 4.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840621864$869
  11. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841659944$764
  12. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843623933$620
  13. 4.10 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843645083$1,327
  14. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843645087$766
  15. 4.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843645179$774
  16. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843645203$762
  17. 4.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844663030$862
  18. 4.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845647980$1,169
  19. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833630987$1,067
  20. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839671028$780
  21. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839671031$1,016
  22. 4.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839671349$998
  23. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615385$764
  24. 4.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843607415$837
  25. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844686242$910
  26. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845662137$913
  27. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843607403$619
  28. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844637961$764
  29. 4.11 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844683427$657
  30. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846640423$778
  31. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829608159$942
  32. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843683605$763
  33. 4.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845612163$652
  34. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846694414$771
  35. 4.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825643998$1,323
  36. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825643934$832
  37. 4.25 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG846694152$929
  38. 4.21 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842627050$1,312
  39. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844640782$857
  40. 4.07 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG839623173$616
  41. 4.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839623181$876
  42. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844634817$764
  43. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844640129$886
  44. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844668277$1,177
  45. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845657883$777
  46. 4.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG846640421$1,119
  47. 4.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG847686352$1,050
  48. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662524$897
  49. 4.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846692256$1,281
  50. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837687755$1,056
  51. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839673532$888
  52. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605261$882
  53. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG843690380$1,081
  54. 4.41 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843690381$1,372
  55. 4.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844656536$2,106
  56. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844656538$783
  57. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844656615$783
  58. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844656618$2,013
  59. 4.13 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678774$1,102
  60. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678801$1,078