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 31

69,164 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. 3.76 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG707531718$699
  2. 8.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG707534958$2,191
  3. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG707535824$930
  4. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG707536939$1,518
  5. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG707536940$1,518
  6. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG707537273$1,807
  7. 5.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG707544304$757
  8. 5.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG707544314$847
  9. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG708563038$1,438
  10. 5.02 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG708563385$2,412
  11. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG708563486$1,254
  12. 4.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG708565761$1,383
  13. 4.75 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG708566167$774
  14. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG708567711$199
  15. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG708571341$283
  16. 1.38 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG708577942$276
  17. 7.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG708582294$1,339
  18. 6.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG708583624$2,009
  19. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG708585563$417
  20. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG709517915$380
  21. 8.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG709522975$2,974
  22. 4.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG709525308$1,874
  23. 3.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG709530601$2,006
  24. 1.77 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531220$838
  25. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG709531224$1,518
  26. 10.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG709532595$2,363
  27. 2.19 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG709538376$771
  28. 7.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710509664$1,977
  29. 1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710510165$305
  30. 4.10 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG710521445$1,083
  31. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG710523805$178
  32. 6.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG710554671$1,728
  33. 0.63 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG710556733$196
  34. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710557998$146
  35. 0.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG710558001$116
  36. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710568042$192
  37. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569959$1,524
  38. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569960$1,554
  39. 2.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569962$1,570
  40. 2.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569964$1,576
  41. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710569978$1,518
  42. 3.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710570163$3,834
  43. 3.32 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710570165$4,193
  44. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710570689$1,476
  45. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580605$734
  46. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580606$774
  47. 2.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580607$1,518
  48. 2.14 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580609$1,614
  49. 2.14 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580610$1,614
  50. 3.30 Carat Marquise Lab-Grown Diamond, D IF, IGI LG710580689$4,182
  51. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710583051$1,842
  52. 6.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710586008$1,314
  53. 1.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG711518432$203
  54. 1.30 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG711519544$344
  55. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG711522103$845
  56. 7.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG711523245$1,960
  57. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712505072$1,256
  58. 4.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712527146$846
  59. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530499$1,524
  60. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG712530502$1,524