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

2,638 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. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843645087$766
  2. 4.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843645179$774
  3. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843645203$762
  4. 4.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844663030$862
  5. 4.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845647980$1,169
  6. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833630987$1,067
  7. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839671028$780
  8. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839671031$1,016
  9. 4.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839671349$998
  10. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615385$764
  11. 4.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843607415$837
  12. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844686242$910
  13. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845662137$913
  14. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843607403$619
  15. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844637961$764
  16. 4.11 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844683427$657
  17. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846640423$778
  18. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829608159$942
  19. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843683605$763
  20. 4.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845612163$652
  21. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846694414$771
  22. 4.25 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG846694152$929
  23. 4.21 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842627050$1,312
  24. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844640782$857
  25. 4.07 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG839623173$616
  26. 4.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839623181$876
  27. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844634817$764
  28. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844640129$886
  29. 4.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844668277$1,177
  30. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845657883$777
  31. 4.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG846640421$1,119
  32. 4.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG847686352$1,050
  33. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662524$897
  34. 4.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846692256$1,281
  35. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837687755$1,056
  36. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839673532$888
  37. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841605261$882
  38. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG843690380$1,081
  39. 4.41 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843690381$1,372
  40. 4.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844656536$2,106
  41. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844656538$783
  42. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844656615$783
  43. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844656618$2,013
  44. 4.13 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678774$1,102
  45. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678801$1,078
  46. 4.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678805$2,017
  47. 4.25 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844678825$1,134
  48. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844683098$1,305
  49. 4.06 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845699472$981
  50. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848620768$1,161
  51. 4.00 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848620774$2,180
  52. 4.64 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844616873$966
  53. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805675461$806
  54. 4.00 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836676242$970
  55. 4.19 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844656525$802
  56. 4.19 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678777$802
  57. 4.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845660535$1,012
  58. 4.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805675846$1,000
  59. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805676090$802
  60. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805676110$1,005