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 46

3,493 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. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840648243$195
  2. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840648226$191
  3. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840648204$201
  4. 0.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840648273$197
  5. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840648244$194
  6. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840648257$193
  7. 0.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840648207$194
  8. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840664450$198
  9. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840664442$197
  10. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG667435764$141
  11. 0.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839641083$179
  12. 0.95 Carat Marquise Lab-Grown Diamond, D if, igi LG839698296$384
  13. 0.39 Carat Marquise Lab-Grown Diamond, D if, igi LG839671454$183
  14. 0.53 Carat Marquise Lab-Grown Diamond, D SI1, GIA 7481246884$134
  15. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG663401267$158
  16. 0.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG680519794$134
  17. 0.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG680519802$141
  18. 0.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG681590999$133
  19. 0.63 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG683591441$132
  20. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG683591445$144
  21. 0.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG684507477$136
  22. 0.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG684507481$126
  23. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG687524885$148
  24. 0.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687524888$119
  25. 0.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG687560103$120
  26. 0.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG687560107$119
  27. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG688508744$214
  28. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG689510712$154
  29. 0.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689510720$132
  30. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691512361$147
  31. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG692585708$130
  32. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG692589466$158
  33. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG692589468$158
  34. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693517407$137
  35. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG694509054$139
  36. 0.67 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696502368$139
  37. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696502375$125
  38. 0.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696578575$123
  39. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698589241$134
  40. 0.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702554293$130
  41. 0.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705511499$155
  42. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705511521$154
  43. 0.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG706559426$189
  44. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG707542522$153
  45. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG711531088$129
  46. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG711531152$136
  47. 0.68 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG719543891$196
  48. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG720504178$116
  49. 0.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG720504214$130
  50. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG723584196$123
  51. 0.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG723584279$115
  52. 0.68 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG724581202$179
  53. 0.57 Carat Marquise Lab-Grown Diamond, E IF, IGI LG728558163$220
  54. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG729515845$147
  55. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG732535053$168
  56. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG732554629$195
  57. 0.68 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG735540545$179
  58. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735566818$136
  59. 0.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG736506869$168
  60. 0.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838639080$174