5 Carat and Up Marquise Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Marquise Lab-Grown Diamonds – Page 2

1,899 certified 5 carat and up 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. 6.31 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG596333604$1,014
  2. 6.18 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG596337394$1,107
  3. 6.22 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG596345092$1,114
  4. 5.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG597360196$1,119
  5. 6.29 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG597378949$1,127
  6. 5.39 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG597385148$804
  7. 6.85 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG598316691$1,298
  8. 7.25 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG598366310$2,482
  9. 6.26 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG598372688$1,121
  10. 6.24 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG598379911$1,508
  11. 6.66 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG598385738$1,191
  12. 7.49 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG598386129$1,221
  13. 5.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG600309139$924
  14. 6.01 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG600325302$817
  15. 8.35 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG600356962$1,329
  16. 7.39 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG600356965$1,218
  17. 5.38 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG600356970$868
  18. 6.17 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG600381467$1,106
  19. 6.65 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG600396909$1,261
  20. 5.71 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG601304865$824
  21. 7.14 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG601391911$1,220
  22. 8.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG602301160$2,638
  23. 5.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG602324711$911
  24. 7.00 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG602337954$1,197
  25. 6.11 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG602373927$1,076
  26. 8.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG602376029$1,644
  27. 5.98 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG602376032$953
  28. 8.27 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG602376324$1,523
  29. 7.11 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG603351301$1,215
  30. 5.61 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG603358277$904
  31. 6.69 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG604384270$1,331
  32. 5.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605376208$911
  33. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605383657$38,823
  34. 5.23 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG605383658$30,551
  35. 5.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383662$34,320
  36. 5.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383663$37,492
  37. 5.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605389987$902
  38. 5.35 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG606332863$844
  39. 6.47 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG607366089$1,039
  40. 7.12 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG608390986$1,257
  41. 8.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339416$2,017
  42. 8.02 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339417$55,002
  43. 10.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339420$2,899
  44. 7.55 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339428$51,793
  45. 5.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339432$980
  46. 5.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG610339435$1,165
  47. 5.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339442$34,523
  48. 7.07 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339449$41,217
  49. 7.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339450$50,924
  50. 7.08 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339451$41,275
  51. 9.03 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG612303132$43,257
  52. 6.38 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG613352248$1,055
  53. 6.26 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG617425506$1,036
  54. 8.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG617485465$1,596
  55. 9.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG617485969$1,448
  56. 10.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG618455045$2,416
  57. 5.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG618466262$710
  58. 8.17 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG618484743$1,191
  59. 7.24 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG620415130$1,802
  60. 9.12 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG620473676$1,558