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 13

946 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. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG840666959$244
  2. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG840666960$244
  3. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG840666962$234
  4. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VVS2, IGI LG741554625$288
  5. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG842638079$311
  6. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG827602380$237
  7. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839698050$214
  8. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG841696655$236
  9. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG842621543$255
  10. 1.49 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG843630033$409
  11. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG840662383$353
  12. 1.36 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG840662382$338
  13. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI 821667870$267
  14. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS2, IGI LG764620322$228
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS2, IGI LG771641415$225
  16. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG772677022$290
  17. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG772677024$367
  18. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG774624912$287
  19. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG774624913$242
  20. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG774624930$245
  21. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG775620069$246
  22. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG776694940$270
  23. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG777622961$269
  24. 1.37 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink SI1, IGI LG779629536$239
  25. 1.27 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink SI2, IGI LG779629537$224
  26. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green SI2, IGI LG780678257$242
  27. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG788686973$347
  28. 1.15 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG792694646$302
  29. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG800634280$225
  30. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG800634281$252
  31. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow SI2, IGI LG800645138$210
  32. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG800645139$259
  33. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG801655422$209
  34. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG803625652$248
  35. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG805640516$235
  36. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG813613819$209
  37. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG813662123$294
  38. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG814610327$386
  39. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG814637372$245
  40. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG815649278$203
  41. 1.24 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG817653647$449
  42. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821611998$246
  43. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821611999$242
  44. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG821612002$242
  45. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG821666356$319
  46. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG821690064$220
  47. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG821694842$335
  48. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG821695507$256
  49. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG821696246$220
  50. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG822630100$243
  51. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VVS2, IGI LG824616730$237
  52. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG824616734$297
  53. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG825631367$217
  54. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG825643378$225
  55. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG825670058$225
  56. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG825670630$223
  57. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG825670660$246
  58. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG826676551$305
  59. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG826676554$259
  60. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS2, IGI LG831608145$252