5 Carat and Up Marquise Lab-Grown Fancy Color Diamonds

Shop certified 5 carat and up marquise lab-grown fancy color 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 Fancy Color Diamonds

189 certified 5 carat and up marquise lab-grown fancy color 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. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VS1, IGI LG834617133$1,555
  2. 5.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG836670015$1,298
  3. 8.56 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG826605809$3,335
  4. 5.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG830602784$934
  5. 5.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG835641459$1,488
  6. 5.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG835646390$1,481
  7. 5.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG830671847$1,130
  8. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG833652807$1,259
  9. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG833652812$1,259
  10. 8.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG819644346$2,248
  11. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835667162$1,344
  12. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG835612344$1,131
  1. 10.94 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG578340935$5,517
  2. 5.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG604387510$15,330
  3. 5.43 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG605366272$1,848
  4. 9.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG607327122$9,957
  5. 6.31 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG607348685$2,442
  6. 6.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG613378308$5,097
  7. 5.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG614338785$1,875
  8. 5.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG614338786$1,868
  9. 7.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345946$33,872
  10. 6.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG616408269$5,564
  11. 7.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG636438474$29,345
  12. 5.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG636438475$15,399
  13. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG636438476$15,035
  14. 8.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG636438513$38,779
  15. 9.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG636438514$43,733
  16. 5.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG639487212$3,213
  17. 5.41 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG640405033$22,917
  18. 8.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Green VS1, IGI LG640412540$38,350
  19. 15.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG640443804$6,556
  20. 6.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG645462742$1,961
  21. 5.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Blue VS1, IGI LG649412684$1,400
  22. 9.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orange VS1, IGI LG650407825$6,681
  23. 6.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Orange VS1, IGI LG650407885$3,398
  24. 5.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG669450456$3,448
  25. 9.21 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG683582629$2,211
  26. 5.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG694566522$1,551
  27. 10.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG696594857$4,130
  28. 9.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG696594866$5,443
  29. 7.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG702528402$1,646
  30. 7.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG702528403$1,569
  31. 10.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG702528408$2,402
  32. 11.03 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG704516040$3,200
  33. 7.21 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG704516919$1,616
  34. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG705534942$2,407
  35. 7.8 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG711517527$2,075
  36. 15.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG727565162$5,120
  37. 6.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG727574392$2,047
  38. 5.58 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG729522983$1,712
  39. 9.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG729533460$4,551
  40. 8.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG729533461$2,908
  41. 7.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG729533462$2,122
  42. 9.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG729581302$2,155
  43. 9.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG729581303$2,157
  44. 5.22 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731509888$1,786
  45. 7.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG731509911$2,419
  46. 9.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731509912$3,088
  47. 6.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG731509913$1,957
  48. 6.67 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527475$2,275
  49. 6.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527480$2,062
  50. 6.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG731527481$2,052
  51. 6.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527482$2,086
  52. 6.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527483$2,050
  53. 6.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527492$2,103
  54. 6.28 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527504$2,143
  55. 7.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527517$2,402
  56. 8.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731527518$2,729
  57. 5.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731571626$1,880
  58. 6.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731571637$2,379
  59. 7.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731582046$2,436
  60. 9.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG732514979$2,619