Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 34

32,291 certified 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. 3.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG709530601$2,006
  2. 1.77 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531220$838
  3. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531224$1,518
  4. 10.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG709532595$2,363
  5. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG709537726$136
  6. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG709537757$144
  7. 2.19 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG709538376$816
  8. 7.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710509664$1,977
  9. 4.10 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG710521445$1,083
  10. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG710523805$178
  11. 10.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG710551207$1,899
  12. 6.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG710554671$1,728
  13. 5.05 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG710556172$1,766
  14. 0.63 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG710556733$150
  15. 0.83 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG710556735$175
  16. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710557998$146
  17. 0.63 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710558000$120
  18. 0.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG710558001$116
  19. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710568042$192
  20. 5.04 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG710569772$1,309
  21. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569959$1,524
  22. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569960$1,554
  23. 2.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569962$1,570
  24. 2.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569964$1,576
  25. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569978$1,518
  26. 3.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710570163$3,834
  27. 3.32 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710570165$4,193
  28. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710570689$1,476
  29. 6.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG710578281$1,655
  30. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580605$734
  31. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580606$774
  32. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580607$1,518
  33. 2.14 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580609$1,614
  34. 2.14 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580610$1,614
  35. 3.30 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580689$4,182
  36. 6.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710586008$1,314
  37. 0.82 Carat Marquise Lab-Grown Diamond, D vs1, igi LG711504335$172
  38. 1.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG711518432$218
  39. 1.30 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG711519544$381
  40. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG711522103$845
  41. 7.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG711523245$1,960
  42. 6.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG711523259$1,212
  43. 10 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG711526498$2,359
  44. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712505072$1,194
  45. 6.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712505391$1,212
  46. 4.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712527146$846
  47. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530499$1,524
  48. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530502$1,524
  49. 2.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530503$1,532
  50. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530504$1,524
  51. 2.30 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530515$1,732
  52. 2.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530517$2,362
  53. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530526$774
  54. 2.14 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530550$1,614
  55. 3.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG712533208$757
  56. 1.04 Carat Marquise Lab-Grown Diamond, E IF, IGI LG712551340$188
  57. 1.17 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG712552438$246
  58. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712553331$181
  59. 8.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG712554056$1,551
  60. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712555082$1,476