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 11

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 Pink VVS2, IGI LG830624382$475
  2. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS1, IGI LG830624383$652
  3. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG830624384$475
  4. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG830624385$437
  5. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG830624386$375
  6. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG833671892$351
  7. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG833671895$372
  8. 1.38 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG818672393$300
  9. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG832605151$362
  10. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG831674968$266
  11. 1.17 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG834607077$238
  12. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellowish Green VS2, IGI LG830669412$248
  13. 1.46 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG831621715$475
  14. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG837689283$270
  15. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VVS2, IGI LG837689291$272
  16. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG831674959$238
  17. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG836613198$412
  18. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG831674990$235
  19. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG836687494$359
  20. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Brown VS2, IGI LG835690655$342
  21. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VS1, IGI LG837663215$262
  22. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG837642606$238
  23. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839639809$451
  24. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG835621839$238
  25. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG839640827$185
  26. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG839640831$185
  27. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG839640832$193
  28. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG839640863$187
  29. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG836638602$255
  30. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG837642781$214
  31. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG837643419$248
  32. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green IF, IGI LG825658024$559
  33. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG825658066$315
  34. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS1, IGI LG825666180$337
  35. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG836613578$437
  36. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG836613579$518
  37. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG833606480$249
  38. 1.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG839639802$291
  39. 1.29 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG836685201$324
  40. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS1, IGI LG487189548$918
  41. 1.35 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS1, IGI LG488126531$1,218
  42. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellowish Orange VVS1, IGI LG488126533$1,033
  43. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG488126539$953
  44. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS1, IGI LG488126541$918
  45. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG519247603$910
  46. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Orange VVS2, IGI LG729553506$307
  47. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG837695092$316
  48. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Brownish Orange VS2, IGI LG833611837$251
  49. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG789603301$251
  50. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG801663901$253
  51. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG811690974$267
  52. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG831672806$260
  53. 1.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink SI2, IGI LG659452653$231
  54. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG812641780$270
  55. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG813643410$259
  56. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green SI1, IGI LG813678454$202
  57. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG825670096$279
  58. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG837642507$218
  59. 1.42 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG838640159$303
  60. 1.4 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG838641032$466