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 4

3,857 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. 0.51 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG532262804$139
  2. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG532262805$136
  3. 0.70 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG532262806$179
  4. 0.52 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG532262849$141
  5. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG532262864$136
  6. 0.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG532262869$140
  7. 0.63 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG532274598$164
  8. 0.50 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG532274603$137
  9. 0.53 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG533213579$143
  10. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG533220926$238
  11. 0.60 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG533297829$158
  12. 0.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG534224825$139
  13. 0.90 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG534235186$196
  14. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG534237072$139
  15. 0.83 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG534249511$206
  16. 0.70 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG534249513$181
  17. 0.72 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG534249515$183
  18. 0.50 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG534249549$137
  19. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG534249567$136
  20. 0.54 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG534251990$144
  21. 0.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG534252013$150
  22. 0.80 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG534252020$200
  23. 0.60 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG534252042$158
  24. 0.83 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG534252047$206
  25. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG534252076$136
  26. 0.60 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG534253761$158
  27. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG534253765$136
  28. 0.57 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG534263553$151
  29. 0.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG534265362$202
  30. 0.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG536203073$150
  31. 0.60 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG536203081$158
  32. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG536203850$136
  33. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG536203885$136
  34. 0.73 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG536274932$185
  35. 0.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG536274935$141
  36. 0.55 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG536277922$148
  37. 0.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG536287877$137
  38. 0.61 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG536287899$160
  39. 0.70 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG537225498$179
  40. 0.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537225507$179
  41. 0.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537225519$141
  42. 0.70 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537225528$179
  43. 0.81 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537225595$202
  44. 0.62 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537225596$162
  45. 0.74 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG537225637$188
  46. 0.72 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG537225649$183
  47. 0.70 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537241550$179
  48. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG537241551$169
  49. 0.90 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG537241573$221
  50. 0.70 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG537241580$181
  51. 0.50 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG537241602$137
  52. 0.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241613$136
  53. 0.71 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG537241634$181
  54. 0.70 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG537241639$181
  55. 0.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG537241648$136
  56. 0.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241652$139
  57. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG537241704$192
  58. 0.53 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG537241743$143
  59. 0.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537241756$186
  60. 0.64 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537241757$171