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 48

5,173 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. 0.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811670918$161
  2. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782651658$190
  3. 0.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811670917$127
  4. 0.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813678477$126
  5. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813643866$161
  6. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804672280$209
  7. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812619584$199
  8. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679124$148
  9. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812618207$174
  10. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618302$294
  11. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618303$284
  12. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812618311$276
  13. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812625921$292
  14. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812625924$282
  15. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812635063$198
  16. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812635632$172
  17. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813611849$170
  18. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813630507$175
  19. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807681320$169
  20. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618277$176
  21. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813612200$174
  22. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813649959$181
  23. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813601274$203
  24. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813619582$190
  25. 0.65 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG813619583$150
  26. 0.94 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812650332$262
  27. 0.55 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG811654947$137
  28. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG812651599$178
  29. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813601278$158
  30. 0.88 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG813601279$190
  31. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781626107$154
  32. 0.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781626108$141
  33. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781626110$139
  34. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813649668$175
  35. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812639498$204
  36. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812639499$187
  37. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813644347$167
  38. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786680282$188
  39. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG810622333$218
  40. 0.89 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG811655080$220
  41. 0.98 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG811655082$192
  42. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG811667559$204
  43. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG811667560$181
  44. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG811667564$172
  45. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812650347$172
  46. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813692588$168
  47. 0.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814609524$152
  48. 0.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG814609569$203
  49. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813643809$175
  50. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813656613$236
  51. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814644144$196
  52. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805620190$176
  53. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677069$473
  54. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677070$470
  55. 0.94 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677071$475
  56. 0.95 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG804602309$183
  57. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG813670094$175
  58. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813670095$187
  59. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813670098$155
  60. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813670100$171