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 66

32,518 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. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG754585527$239
  2. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755509439$209
  3. 0.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755509441$178
  4. 3.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG752580740$571
  5. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG754559140$185
  6. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513838$183
  7. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755522034$181
  8. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755522035$169
  9. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG755522042$153
  10. 2.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744515255$1,558
  11. 1.03 Carat Marquise Lab-Grown Diamond, E VS2, GCAL 341226229$192
  12. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 350720024$3,674
  13. 2.98 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352046265$3,947
  14. 1.22 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 352730095$703
  15. 3.04 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 352730121$2,827
  16. 3.09 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352786029$7,668
  17. 1.71 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816258$1,071
  18. 1.60 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816306$1,004
  19. 2.06 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816357$2,396
  20. 2.02 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352836697$4,352
  21. 2.13 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352846043$4,578
  22. 2.25 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352846079$2,614
  23. 1.50 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352846121$3,557
  24. 2.11 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352866541$2,452
  25. 2.53 Carat Marquise Lab-Grown Diamond, D IF, GCAL 353036018$4,832
  26. 2.11 Carat Marquise Lab-Grown Diamond, D IF, GCAL 353036121$2,452
  27. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG717527665$148
  28. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG719552880$174
  29. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG729549310$143
  30. 0.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG729565431$139
  31. 0.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749541474$151
  32. 0.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG749541573$153
  33. 0.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749542793$157
  34. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG757525409$1,404
  35. 2.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749584330$739
  36. 0.63 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG707527812$196
  37. 5.24 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG733506362$2,405
  38. 0.5 Carat Marquise Lab-Grown Diamond, LIGHT YELLOW GREEN VVS2, IGI LG734516804$192
  39. 3.01 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG737521691$795
  40. 4.04 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG743582059$1,231
  41. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG754549015$322
  42. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG754592671$1,226
  43. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG755513807$143
  44. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513818$210
  45. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG755513821$197
  46. 5.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG755523144$1,232
  47. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG755523151$1,376
  48. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG757507578$245
  49. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757539653$167
  50. 2.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756570696$515
  51. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG756586913$358
  52. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756593524$306
  53. 4.28 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG649422180$719
  54. 7.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG650403686$1,236
  55. 5.05 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG650491267$799
  56. 5.32 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG651468666$886
  57. 6.22 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG651468677$1,030
  58. 5.21 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG651468680$1,088
  59. 5.21 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG653443869$912
  60. 6.78 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG683563104$1,292