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 33

5,245 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. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG778687458$171
  2. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG778687459$302
  3. 0.79 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG778687460$178
  4. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG778687461$158
  5. 0.85 Carat Marquise Lab-Grown Diamond, D vs1, igi LG778687468$178
  6. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG778687469$185
  7. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG778697017$202
  8. 0.84 Carat Marquise Lab-Grown Diamond, D vs1, igi LG778697018$167
  9. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG778697028$181
  10. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779612285$147
  11. 0.84 Carat Marquise Lab-Grown Diamond, D vs1, igi LG775642538$176
  12. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG775642541$234
  13. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG776622616$296
  14. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779633686$158
  15. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779633689$295
  16. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779650971$160
  17. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779628032$174
  18. 0.9 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779628044$189
  19. 0.78 Carat Marquise Lab-Grown Diamond, D vs1, igi LG779651296$157
  20. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779651298$155
  21. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779651325$199
  22. 0.8 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779655441$200
  23. 0.9 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779664248$168
  24. 0.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779664249$166
  25. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779664250$161
  26. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG779664253$185
  27. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779664277$187
  28. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779667139$146
  29. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780610330$202
  30. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780610332$289
  31. 0.83 Carat Marquise Lab-Grown Diamond, D vs1, igi LG780610355$165
  32. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780634681$204
  33. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780649095$181
  34. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780649110$210
  35. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779639232$182
  36. 0.92 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779639235$193
  37. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779655440$384
  38. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779655442$277
  39. 0.98 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG779655444$196
  40. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779664226$163
  41. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779664275$201
  42. 0.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG770686269$196
  43. 0.61 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG776688187$141
  44. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG779646720$220
  45. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780610331$189
  46. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764610441$140
  47. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778654230$342
  48. 0.86 Carat Marquise Lab-Grown Diamond, D vs1, igi LG778681941$171
  49. 0.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG770686352$151
  50. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766694651$143
  51. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771628754$133
  52. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768689181$127
  53. 0.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632151$153
  54. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773632153$155
  55. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632158$125
  56. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775624688$147
  57. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG777605835$148
  58. 0.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777605836$164
  59. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779650980$295
  60. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779655972$159