5 Carat and Up Marquise Lab-Grown Diamonds

Shop certified 5 carat and up marquise lab-grown 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 5 Carat and Up Marquise Lab-Grown Diamonds – Page 6

3,694 certified 5 carat and up marquise lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 6.92 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG724556334$1,084
  2. 5.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724568194$1,343
  3. 5.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724568206$1,341
  4. 5.33 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG725501671$975
  5. 6.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG727588462$1,172
  6. 7.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG727588463$1,513
  7. 6.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG728566935$1,635
  8. 8.09 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG729533404$1,302
  9. 6.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG731520862$1,096
  10. 7.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG731558471$1,257
  11. 12.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG732507288$2,253
  12. 8.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG732511863$1,435
  13. 8.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG732543602$1,435
  14. 12.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG732556946$2,106
  15. 10.11 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG733551722$1,736
  16. 7.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG733591706$1,940
  17. 15.26 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG735560033$11,190
  18. 9.11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG735563626$1,855
  19. 12.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG735595703$2,005
  20. 15.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG737550995$4,768
  21. 10.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG738513707$1,715
  22. 15.19 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG739532585$4,802
  23. 5.07 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG741591947$1,139
  24. 7.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG628473294$1,681
  25. 7.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG644435119$1,311
  26. 5.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG680534273$1,801
  27. 7.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696592139$1,270
  28. 8.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG709538532$1,637
  29. 8.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG711526686$1,427
  30. 10.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG711527101$1,750
  31. 8.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712554230$1,635
  32. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG743562582$1,411
  33. 6.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG712535343$1,893
  34. 7.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG712535347$1,785
  35. 10.11 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG732506749$3,298
  36. 5.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG734539752$1,366
  37. 5.54 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 2538722842$25,900
  38. 5.10 Carat Marquise Lab-Grown Diamond, E VVS1, GIA 6535722859$13,261
  39. 10.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG680565387$1,599
  40. 11.32 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG683582385$2,282
  41. 10.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702526700$2,171
  42. 10.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG702570387$4,438
  43. 5.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712551274$1,371
  44. 5.10 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG712551735$5,020
  45. 5.07 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG716506682$888
  46. 6.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG750598411$7,188
  47. 10.03 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG751503299$1,387
  48. 6.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG752520695$2,667
  49. 5.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG747522826$3,225
  50. 5.02 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG563228824$874
  51. 7.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG743530427$1,856
  52. 13.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG618454336$3,307
  53. 10.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG696592930$1,435
  54. 5.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749585616$1,301
  55. 5.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749590551$1,354
  56. 12.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG683583773$3,810
  57. 11.09 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687507355$2,050
  58. 11.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG696543393$2,050
  59. 11.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704515993$2,050
  60. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG754592671$1,105