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

2,877 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.

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  1. 2.10 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG776615938$918
  2. 2.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG841696181$403
  3. 5.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG842635585$1,533
  4. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS2, IGI LG843642052$252
  5. 5.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG843642118$1,134
  6. 4.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG843642122$925
  7. 5.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG844629536$1,289
  8. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845615727$246
  9. 2.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845615729$511
  10. 1.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845615730$375
  11. 1.80 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG845615739$381
  12. 4.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG845615768$1,044
  1. 2.01 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG713596482$780
  2. 2.03 Carat Marquise Lab-Grown Fancy Color Diamond, VVS1, IGI LG723522460$934
  3. 0.9 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG622498277$199
  4. 0.5 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG628474093$103
  5. 0.57 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG717576702$162
  6. 0.82 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG722561857$245
  7. 0.8 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG723568142$246
  8. 0.71 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG733532112$218
  9. 0.58 Carat Marquise Lab-Grown Fancy Color Diamond, IF, IGI LG737552550$165
  10. 2.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pinkish Orange SI2, IGI LG450049525$5,317
  11. 1.18 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS1, IGI LG502166097$1,975
  12. 2.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Greenish Blue VS2, IGI LG502185900$4,318
  13. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG508114362$1,574
  14. 1.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG508117365$3,730
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG508117533$1,679
  16. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG508117798$351
  17. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Green Blue VS2, IGI LG508153514$1,737
  18. 1.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG510196693$2,818
  19. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG510196722$2,191
  20. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG510196757$1,574
  21. 0.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG512234472$1,110
  22. 0.81 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG512234476$1,226
  23. 0.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG512234477$1,294
  24. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS1, IGI LG512234576$1,737
  25. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue SI1, IGI LG512234578$1,651
  26. 1.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG512234582$1,840
  27. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG512234585$1,940
  28. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue SI1, IGI LG512235273$1,574
  29. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG512235282$2,059
  30. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Greenish Blue VS1, IGI LG512236293$1,721
  31. 1.20 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG512239305$2,059
  32. 0.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG517219136$1,096
  33. 1.04 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG519247595$945
  34. 0.63 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG522227076$466
  35. 0.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS1, IGI LG522228494$183
  36. 1.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VVS2, IGI LG526252844$279
  37. 0.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG526255242$382
  38. 0.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG526255297$197
  39. 0.55 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG526255358$202
  40. 1.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS2, IGI LG526257292$378
  41. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Blue VS1, IGI LG528231022$469
  42. 1.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG532242752$2,691
  43. 1.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG532245787$405
  44. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Greenish Blue VS2, IGI LG536299340$235
  45. 1.40 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG536299958$267
  46. 1.60 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG536299979$456
  47. 0.63 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Blue VS1, IGI LG564379266$776
  48. 0.68 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG566318760$241
  49. 2.32 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG569314063$1,015
  50. 10.94 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG578340935$5,517
  51. 1.76 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG582360199$433
  52. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG582362544$354
  53. 1.63 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG584356612$927
  54. 1.16 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG585336624$619
  55. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VS1, IGI LG585336629$603
  56. 2.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG586338224$668
  57. 0.84 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG592364997$622
  58. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG595382853$553
  59. 1.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG598327105$392
  60. 1.13 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG602350056$230