2.5 Carat Marquise Lab-Grown Fancy Color Diamonds

Shop certified 2.5 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 2.5 Carat Marquise Lab-Grown Fancy Color Diamonds

78 certified 2.5 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.

Just added

  1. 2.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG831612853$533
  2. 2.99 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG831686479$658
  3. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG831621710$794
  4. 2.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG833672607$606
  5. 2.52 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818645297$1,096
  6. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG835684408$582
  7. 2.5 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG818645207$1,003
  8. 2.5 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG799634580$1,003
  9. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG833629952$648
  10. 2.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG835616059$599
  11. 2.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG700517229$1,182
  12. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG822609614$631
  1. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG621431767$1,513
  2. 2.99 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG638446735$944
  3. 2.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG704546986$820
  4. 2.86 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG708560175$796
  5. 2.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG737512019$480
  6. 2.76 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG737582365$913
  7. 2.99 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG741555121$1,036
  8. 2.55 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG754504032$1,281
  9. 2.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG755524758$1,441
  10. 2.55 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG757525467$1,238
  11. 2.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG761522075$983
  12. 2.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG764698547$669
  13. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG772634181$1,070
  14. 2.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG777624907$900
  15. 2.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG778608706$1,057
  16. 2.63 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG778608710$1,093
  17. 2.58 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG778694190$1,121
  18. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG782621978$876
  19. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG776628528$454
  20. 2.91 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG778645238$1,457
  21. 2.65 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG771641188$658
  22. 2.74 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG776655899$1,165
  23. 2.5 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG786698760$872
  24. 2.62 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666000$1,116
  25. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666344$1,070
  26. 2.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG787666347$1,096
  27. 2.65 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG792626217$1,330
  28. 2.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Brownish Yellow VVS2, IGI LG793635663$1,019
  29. 2.52 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG794637432$504
  30. 2.91 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG794658568$916
  31. 2.72 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG797658851$1,054
  32. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG798608535$542
  33. 2.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG799625371$748
  34. 2.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG803649408$512
  35. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG803649694$575
  36. 2.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VS1, IGI LG808621470$636
  37. 2.72 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG795603322$875
  38. 2.95 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG811650969$994
  39. 2.85 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG799637790$1,596
  40. 2.61 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG799637791$1,222
  41. 2.88 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG812611717$1,282
  42. 2.75 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG803651966$885
  43. 2.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink SI1, IGI LG811643735$461
  44. 2.71 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Yellow VVS2, IGI LG788686995$1,176
  45. 2.68 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG811645793$1,052
  46. 2.56 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG804652828$658
  47. 2.66 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG816617442$1,289
  48. 2.75 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blueish Green VVS2, IGI LG801663636$1,211
  49. 2.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG821607990$525
  50. 2.7 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG771652256$1,010
  51. 2.55 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG752572504$823
  52. 2.67 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG741587402$922
  53. 2.8 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG772641665$1,204
  54. 2.59 Carat Marquise Lab-Grown Fancy Color Diamond, VS2, IGI LG815651596$568
  55. 2.78 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG787657359$558
  56. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG823605234$582
  57. 2.5 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VVS2, IGI LG818654738$1,172
  58. 2.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy VS1, IGI LG818640396$1,018
  59. 2.51 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG818675848$583
  60. 2.56 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG821695526$680