1 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified 1 carat 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 1 Carat Marquise Lab-Grown Fancy Color Diamonds – Page 10

943 certified 1 carat 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. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG809625821$356
  2. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821694199$270
  3. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821694539$461
  4. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821695513$287
  5. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821695514$246
  6. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821695519$335
  7. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG821695524$297
  8. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG828650107$426
  9. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, SI2, IGI LG585335112$170
  10. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG804674760$271
  11. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG804674733$276
  12. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG797666492$292
  13. 1.47 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG628486404$430
  14. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG818683040$423
  15. 1.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG828605907$365
  16. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG828605908$463
  17. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG611389004$477
  18. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG611366556$486
  19. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG825632499$746
  20. 1.43 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG825632500$636
  21. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG826614827$231
  22. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG826675099$178
  23. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VVS2, IGI LG828670349$259
  24. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG828693457$397
  25. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG792694144$199
  26. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG801699257$335
  27. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG818683004$427
  28. 1.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG818683037$421
  29. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG826616783$235
  30. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG829606557$262
  31. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG828697771$301
  32. 1.45 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG828608953$337
  33. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG828669924$615
  34. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG827613420$211
  35. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG827613548$232
  36. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG813661752$286
  37. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG826678837$364
  38. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG826679187$262
  39. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG790660189$312
  40. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG833604234$302
  41. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG831651235$394
  42. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG826679652$233
  43. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Brown VS1, IGI LG817653000$538
  44. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG815677585$318
  45. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS1, IGI LG815677605$454
  46. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG815677663$279
  47. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG825667728$469
  48. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG825647355$310
  49. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG825675311$280
  50. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG790660190$263
  51. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG825676495$258
  52. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG825676501$271
  53. 1 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG825676496$251
  54. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG831674933$309
  55. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Blue Green VS2, IGI LG831619960$269
  56. 1.47 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG825638594$330
  57. 1.45 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG825638593$366
  58. 1.46 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG830624380$648
  59. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG830624381$652
  60. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG830624382$475