Marquise Lab-Grown Fancy Color Diamonds

Shop certified 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 Marquise Lab-Grown Fancy Color Diamonds – Page 6

1,988 certified 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.

  1. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614314519$515
  2. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614314520$549
  3. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG614314523$515
  4. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614314529$535
  5. 1.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG614314570$757
  6. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614314571$529
  7. 0.80 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614314987$433
  8. 0.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG614315001$302
  9. 0.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614315002$291
  10. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614315007$549
  11. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG614315008$554
  12. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614315009$543
  13. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614315011$543
  14. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315013$554
  15. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315018$521
  16. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315028$515
  17. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG614315029$515
  18. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315034$515
  19. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315039$535
  20. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315040$529
  21. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614315047$515
  22. 0.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614338703$291
  23. 0.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VVS2, IGI LG614338705$395
  24. 1.56 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338714$787
  25. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338715$521
  26. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VVS2, IGI LG614338716$549
  27. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338719$515
  28. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338721$515
  29. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338729$521
  30. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338737$515
  31. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338741$525
  32. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614338743$559
  33. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG614338749$559
  34. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG614338751$588
  35. 5.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG614338785$1,875
  36. 5.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG614338786$1,868
  37. 0.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345763$448
  38. 0.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345765$293
  39. 0.86 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG615345766$479
  40. 0.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345770$302
  41. 0.55 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG615345771$318
  42. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345868$521
  43. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345939$9,127
  44. 7.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615345946$33,872
  45. 0.60 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615361216$328
  46. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615361227$515
  47. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG615365537$734
  48. 0.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG615365540$293
  49. 0.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VVS2, IGI LG615365543$447
  50. 6.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG616408269$5,564
  51. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425149$354
  52. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425150$377
  53. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425171$361
  54. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425173$354
  55. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425177$343
  56. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616425178$349
  57. 0.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG616434254$197
  58. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG620403465$370
  59. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green Yellow VS1, IGI LG620484437$185
  60. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG621431767$1,513