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

3,822 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. 0.72 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG537241813$183
  2. 0.71 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241817$181
  3. 0.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537241825$139
  4. 0.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537241828$141
  5. 0.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241855$140
  6. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG537241878$137
  7. 0.60 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG537241885$158
  8. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241886$136
  9. 0.80 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537241928$200
  10. 0.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG537241940$160
  11. 0.53 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG537255639$143
  12. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG537255676$137
  13. 0.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537255679$141
  14. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537255684$136
  15. 0.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG537255698$181
  16. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG537255706$144
  17. 0.51 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537255727$139
  18. 0.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537255728$137
  19. 0.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275374$141
  20. 0.77 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG538275446$193
  21. 0.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275476$144
  22. 0.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG538275537$192
  23. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG538275553$136
  24. 0.71 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG538275614$182
  25. 0.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG538275615$137
  26. 0.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG538276848$136
  27. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG538276868$144
  28. 0.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG538276949$150
  29. 0.51 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG538286792$139
  30. 0.70 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG538286807$179
  31. 0.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG538298038$147
  32. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG539215422$139
  33. 0.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG539215472$147
  34. 0.90 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG539215515$210
  35. 0.9 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG539215544$196
  36. 0.50 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG539215674$136
  37. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG539228056$251
  38. 0.54 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG539229179$144
  39. 0.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG539229298$141
  40. 0.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG541253873$221
  41. 0.90 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG542211599$186
  42. 0.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG542212241$147
  43. 0.51 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG542212263$139
  44. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG542212264$139
  45. 0.81 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG542231813$202
  46. 0.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG542240482$136
  47. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG542295751$141
  48. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG542295757$136
  49. 0.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG542295760$153
  50. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG544252227$136
  51. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG544264076$213
  52. 0.73 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG546223704$154
  53. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG549201458$237
  54. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG550228914$215
  55. 0.77 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG555201827$207
  56. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG564361329$168
  57. 0.68 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG566307110$143
  58. 0.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG569307176$210
  59. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG577374437$137
  60. 0.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG578326191$134