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 16

2,950 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. 4.27 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG648409256$2,250
  2. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823690353$1,053
  3. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG604379730$1,235
  4. 4.43 Carat Marquise Lab-Grown Diamond, D FL, IGI LG773619430$21,456
  5. 4.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG809627029$1,065
  6. 4.17 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818673862$2,992
  7. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807637127$1,068
  8. 4.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825691475$2,408
  9. 4.09 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG824610959$652
  10. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826695849$1,831
  11. 4.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG826665631$727
  12. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799658569$863
  13. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG826686793$1,322
  14. 4.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG826691243$13,096
  15. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG811685045$697
  16. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, GIA 7518892480$3,567
  17. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793636280$847
  18. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797643194$3,796
  19. 4.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG797643200$11,061
  20. 4.58 Carat Marquise Lab-Grown Diamond, F if, igi LG826639527$6,014
  21. 4.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824606784$892
  22. 4.35 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826684588$1,072
  23. 4.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG797643225$4,312
  24. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824611072$791
  25. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826659034$790
  26. 4.08 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG826659036$1,058
  27. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825698234$941
  28. 4.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG817627881$708
  29. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG824616342$1,322
  30. 4.09 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG828641088$1,083
  31. 4.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817651616$1,211
  32. 4.1 Carat Marquise Lab-Grown Diamond, F vvs2, igi LG829618560$795
  33. 4.18 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG826639396$1,276
  34. 4.05 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG828621125$2,610
  35. 4.01 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG828661676$1,192
  36. 4.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829618559$1,760
  37. 4.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818670073$1,182
  38. 4.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818670515$757
  39. 4.47 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821601131$3,762
  40. 4.43 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG800603966$3,728
  41. 4.1 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG829608332$1,251
  42. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633993$788
  43. 4.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792647696$1,553
  44. 4.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG792652241$750
  45. 4.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817657850$2,366
  46. 4.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828654804$909
  47. 4.13 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816677366$1,065
  48. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817696095$1,042
  49. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817636931$921
  50. 4.42 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830674770$3,719
  51. 4.19 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825675219$3,006
  52. 4.35 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829618578$2,292
  53. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG819641032$991
  54. 4.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG819654642$1,018
  55. 4.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821667009$4,463
  56. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821674844$1,135
  57. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799698161$860
  58. 4.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG829619242$2,824
  59. 4.05 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603601$1,208
  60. 4.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804639296$948