Under 1 Carat Marquise Lab-Grown Diamonds

Shop certified under 1 carat 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 Under 1 Carat Marquise Lab-Grown Diamonds – Page 5

3,182 certified under 1 carat 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. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG537255676$137
  2. 0.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537255679$141
  3. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537255684$136
  4. 0.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG537255698$181
  5. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG537255706$144
  6. 0.51 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537255727$139
  7. 0.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275374$141
  8. 0.77 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG538275446$193
  9. 0.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275476$144
  10. 0.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG538275537$192
  11. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG538275553$136
  12. 0.71 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275614$182
  13. 0.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG538275615$137
  14. 0.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG538276848$136
  15. 0.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG538276949$150
  16. 0.51 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG538286792$139
  17. 0.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG538298038$147
  18. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG539215422$139
  19. 0.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG539215472$147
  20. 0.90 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG539215515$210
  21. 0.9 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG539215544$196
  22. 0.50 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG539215674$136
  23. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG539228056$251
  24. 0.54 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG539229179$144
  25. 0.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG539229298$141
  26. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG541251025$137
  27. 0.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG541253873$221
  28. 0.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG542212241$147
  29. 0.51 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG542212263$139
  30. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG542212264$139
  31. 0.81 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG542231813$202
  32. 0.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG542240482$136
  33. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG542295751$141
  34. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG542295757$136
  35. 0.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG542295760$153
  36. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG544252227$136
  37. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG544264076$213
  38. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG549201458$237
  39. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG550228914$215
  40. 0.77 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG555201827$183
  41. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG564361329$168
  42. 0.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG569307176$210
  43. 0.68 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG573312420$157
  44. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG584378996$126
  45. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG587329397$203
  46. 0.70 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG587398531$137
  47. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG588359144$209
  48. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG588377673$174
  49. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG589379625$200
  50. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG589382446$199
  51. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG592323603$210
  52. 0.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598306832$200
  53. 0.99 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG598313161$281
  54. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598391050$203
  55. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG602324594$139
  56. 0.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG623459209$195
  57. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG625423167$154
  58. 0.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG627461290$144
  59. 0.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627489693$171
  60. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG627489700$185