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

949 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.

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  1. 5.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG830673176$752
  2. 5.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835639941$1,016
  3. 5.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836684636$972
  4. 5.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837673619$2,365
  5. 8.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG687505769$1,466
  6. 5.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833699869$1,072
  7. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833699872$1,074
  8. 5.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG819642849$889
  9. 5.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830634781$6,196
  10. 5.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833630991$1,228
  11. 5.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832605064$2,225
  12. 10.04 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG836621912$3,443
  1. 5.74 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG603347194$976
  2. 5.01 Carat Marquise Lab-Grown Diamond, E vs1, gia 2484703184$2,953
  3. 5.1 Carat Marquise Lab-Grown Diamond, G vs1, gia 5486722367$2,652
  4. 5.03 Carat Marquise Lab-Grown Diamond, F SI1, GIA 2476823797$1,511
  5. 6.07 Carat Marquise Lab-Grown Diamond, E VS1, GIA 3515164637$4,764
  6. 5.97 Carat Marquise Lab-Grown Diamond, E VVS2, GIA 3525102144$7,825
  7. 5.11 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 3535331876$14,080
  8. 5.67 Carat Marquise Lab-Grown Diamond, G VS1, IGI 605306442$893
  9. 5.44 Carat Marquise Lab-Grown Diamond, F VS2, IGI 605306450$876
  10. 5.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI 605306454$871
  11. 10.02 Carat Marquise Lab-Grown Diamond, H VS2, IGI 631463235$1,775
  12. 6.62 Carat Marquise Lab-Grown Diamond, F VS1, GIA 7492749883$5,176
  13. 5.44 Carat Marquise Lab-Grown Diamond, D IF, GIA 7512219941$38,662
  14. 5.03 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 7536663364$2,386
  15. 6.05 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG561278520$1,854
  16. 7.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG561295282$1,728
  17. 6.35 Carat Marquise Lab-Grown Diamond, J VS2, IGI LG563205620$1,018
  18. 10.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG564356234$1,588
  19. 5.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG566321416$692
  20. 5.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG570376585$738
  21. 5.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG571308210$1,343
  22. 5.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG577399565$869
  23. 5.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG584384357$1,107
  24. 6.07 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG587328652$868
  25. 5.43 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG591306297$876
  26. 6.17 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG591317556$962
  27. 5.33 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG591375042$861
  28. 5.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG591388540$876
  29. 6.74 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG591388541$1,196
  30. 7.00 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG592320485$1,827
  31. 6.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG593380363$4,291
  32. 5.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG594319831$690
  33. 5.31 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG594323053$883
  34. 6.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG595363178$1,163
  35. 5.25 Carat Marquise Lab-Grown Diamond, G IF, IGI LG595388952$12,638
  36. 6.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG595390118$2,243
  37. 6.61 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG596312777$1,173
  38. 6.31 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG596333604$1,014
  39. 5.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG597360196$1,119
  40. 7.25 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG598366310$2,482
  41. 7.49 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG598386129$1,221
  42. 5.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG600309139$924
  43. 6.01 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG600325302$817
  44. 7.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG600332997$1,184
  45. 8.35 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG600356962$1,329
  46. 7.39 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG600356965$1,218
  47. 5.38 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG600356970$868
  48. 5.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG602324711$911
  49. 5.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG602387812$981
  50. 5.61 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG603358277$904
  51. 11.12 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG604381157$4,032
  52. 6.69 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG604384270$1,331
  53. 6.03 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG605355296$857
  54. 11.08 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG605362002$3,843
  55. 5.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605376208$911
  56. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605383657$38,823
  57. 5.23 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG605383658$30,551
  58. 5.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383662$34,320
  59. 5.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383663$37,492
  60. 5.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605389987$902