3 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified 3 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 3 Carat Marquise Lab-Grown Fancy Color Diamonds – Page 3

331 certified 3 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. 3.3 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG811666489$1,043
  2. 3.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS2, IGI LG811666463$905
  3. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG821650868$672
  4. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG824603235$797
  5. 3.94 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG778638704$770
  6. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG804642885$1,513
  7. 3.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG827609872$598
  8. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Brownish Pink VS2, IGI LG763659971$1,307
  9. 3.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG807606360$900
  10. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG803647354$644
  11. 3.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG825681046$605
  12. 3.52 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG799677920$957
  13. 3.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG826676712$721
  14. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG827613498$946
  15. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG818652955$773
  16. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG829619073$710
  17. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG831607202$2,290
  18. 3.41 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG827603212$723
  19. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Orangey Pink VVS2, IGI LG809606996$642
  20. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Green SI2, IGI LG739566325$504
  21. 3.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG770653141$799
  22. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Greenish Blue VVS2, IGI LG816614016$956
  23. 3.93 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG831642178$1,093
  24. 3.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG829617383$626
  25. 3.75 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG826668446$1,473
  26. 3.59 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG821689414$2,014
  27. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG821689415$1,444
  28. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG825676517$2,266
  29. 3 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG606318271$673
  30. 3.37 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG834617962$1,000
  31. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG833652784$1,302
  32. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG833672661$1,316
  33. 3.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG833673528$1,396
  34. 3.1 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG828685224$899
  35. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG831602873$1,047
  36. 3.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835667159$622
  37. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG815697452$1,056
  38. 3.08 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG835615962$943
  39. 3.07 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG835615952$991
  40. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG836607252$819
  41. 3.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG825658797$1,316
  42. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835667163$766
  43. 3.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG831686462$644
  44. 3.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG835667445$669
  45. 3.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS2, IGI LG826623793$685
  46. 3.52 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG839639849$987
  47. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG830647268$794
  48. 3.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG830686148$893
  49. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835662006$563
  50. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG836624980$629
  51. 3.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG807638955$1,070
  52. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG807639281$588
  53. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG829614050$644
  54. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG837663344$616
  55. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG813643582$692
  56. 3.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG838641152$674
  57. 3.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG674528048$428
  58. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG723527271$566
  59. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG731595076$566
  60. 3.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG731595078$539