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 – Page 19

2,082 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.

  1. 1.34 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green SI1, IGI LG795644023$178
  2. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS1, IGI LG795644581$211
  3. 3.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG797604144$1,211
  4. 2.45 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG797644067$466
  5. 2.72 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG797658851$1,035
  6. 2.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG798608535$531
  7. 2.83 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG799625371$748
  8. 2.39 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG799625372$637
  9. 1.61 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG799625374$440
  10. 1.79 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG799625375$484
  11. 1.74 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS2, IGI LG799625382$472
  12. 2.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG799626434$423
  13. 2.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG799626435$420
  14. 0.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG799676791$242
  15. 1.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Yellow VS2, IGI LG800611643$242
  16. 1.12 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green SI1, IGI LG800614634$164
  17. 1.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG800617360$210
  18. 1.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS2, IGI LG800617365$318
  19. 1.27 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Pink VS1, IGI LG800618747$277
  20. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG800618770$287
  21. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG800631418$280
  22. 0.85 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG800631427$225
  23. 0.98 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG800631428$230
  24. 1.11 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG801626463$252
  25. 10.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG801634632$5,923
  26. 4.51 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS1, IGI LG801675581$2,318
  27. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG801675663$234
  28. 1.02 Carat Marquise Lab-Grown Fancy Color Diamond, VVS2, IGI LG801682334$230
  29. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG801682339$246
  30. 1.14 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG801682524$281
  31. 3.54 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS1, IGI LG801683760$1,378
  32. 3.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG801683762$627
  33. 3.50 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG801683763$770
  34. 4.01 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG801683767$777
  35. 5.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG801683955$1,018
  36. 2.56 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG801697571$1,038
  37. 1.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Yellow VVS2, IGI LG802622433$213
  38. 6.65 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG802625031$1,211
  39. 1.47 Carat Marquise Lab-Grown Fancy Color Diamond, vs1, igi LG802629084$570
  40. 1.09 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG803601342$248
  41. 2.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG803613443$582
  42. 2.48 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Green VS1, IGI LG803613445$674
  43. 1.57 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Deep Brown VVS2, IGI LG803613452$658
  44. 3.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG803647903$659
  45. 1.21 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS2, IGI LG803648819$336
  46. 2.59 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG803649408$512
  47. 4.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG803653969$843
  48. 2.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VVS2, IGI LG803658448$442
  49. 1.53 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VVS2, IGI LG803683250$466
  50. 4.07 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG804654285$1,922
  51. 3.08 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Blue VS1, IGI LG804670115$760
  52. 7.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Light Brown VS2, IGI LG804670118$2,653
  53. 2.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VS1, IGI LG805618246$532
  54. 3.70 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Pink VVS2, IGI LG805634452$832
  55. 4.05 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Pink VVS2, IGI LG805634527$886
  56. 3.23 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS1, IGI LG805636223$1,014
  57. 4.00 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Intense Yellow VS2, IGI LG805636271$2,509
  58. 2.01 Carat Marquise Lab-Grown Fancy Color Diamond, VS1, IGI LG805636311$438
  59. 1.03 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VS1, IGI LG805636316$258
  60. 1.06 Carat Marquise Lab-Grown Fancy Color Diamond, Fancy Vivid Green VVS2, IGI LG805636317$300