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 53

72,392 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. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513838$183
  2. 2.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744515255$1,380
  3. 1.03 Carat Marquise Lab-Grown Diamond, E VS2, GCAL 341226229$192
  4. 1.36 Carat Marquise Lab-Grown Diamond, F VS1, GCAL 343586029$307
  5. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 350720024$3,674
  6. 2.98 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352046265$3,882
  7. 1.22 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 352730095$703
  8. 3.04 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 352730121$2,827
  9. 3.09 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352786029$7,668
  10. 1.71 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816258$1,071
  11. 1.60 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816306$1,004
  12. 2.06 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352816357$2,396
  13. 2.02 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352836697$4,352
  14. 2.13 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352846043$4,578
  15. 2.25 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352846079$2,614
  16. 1.50 Carat Marquise Lab-Grown Diamond, D FL, GCAL 352846121$3,557
  17. 2.11 Carat Marquise Lab-Grown Diamond, D IF, GCAL 352866541$2,452
  18. 2.53 Carat Marquise Lab-Grown Diamond, D IF, GCAL 353036018$3,260
  19. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG729549310$143
  20. 5.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG752586341$1,056
  21. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG757525409$1,404
  22. 5.24 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG733506362$2,405
  23. 0.5 Carat Marquise Lab-Grown Diamond, LIGHT YELLOW GREEN VVS2, IGI LG734516804$192
  24. 3.01 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG737521691$795
  25. 4.04 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG743582059$1,231
  26. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG754549015$319
  27. 5.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG754592671$1,120
  28. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513818$210
  29. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG755513821$197
  30. 5.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG755523144$1,124
  31. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG755523151$1,376
  32. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG757507578$245
  33. 2.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756570696$515
  34. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG756586913$399
  35. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756597802$585
  36. 4.28 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG649422180$719
  37. 7.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG650403686$1,236
  38. 5.05 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG650491267$799
  39. 5.32 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG651468666$886
  40. 6.22 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG651468677$1,030
  41. 5.21 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG651468680$1,088
  42. 5.21 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG653443869$912
  43. 1.20 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742534902$277
  44. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG746514669$395
  45. 10 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG747530260$1,833
  46. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513815$163
  47. 2.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756532254$511
  48. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756533029$391
  49. 1.45 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756582939$241
  50. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756585781$432
  51. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756597661$450
  52. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG757505543$641
  53. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG757507577$218
  54. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758549844$150
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG747597483$365
  56. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743582195$242
  57. 5.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG750570032$2,512
  58. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG750570998$410
  59. 2.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG750571034$1,085
  60. 10.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG750589767$1,999