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 49

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. 0.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG749532512$127
  2. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776678058$193
  3. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684727$174
  4. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684755$181
  5. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684765$185
  6. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807673938$168
  7. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807674066$175
  8. 0.99 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG807674218$171
  9. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807674321$174
  10. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807674324$168
  11. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807674326$171
  12. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808608026$168
  13. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808608052$176
  14. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808608381$174
  15. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG813643721$239
  16. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813668218$151
  17. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813668223$210
  18. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813670103$148
  19. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813670105$175
  20. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813670107$160
  21. 0.89 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813696915$213
  22. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG813696917$160
  23. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813696918$199
  24. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG811692246$171
  25. 0.78 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG811692249$160
  26. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812601341$193
  27. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812619585$211
  28. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG812619587$185
  29. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG812633475$167
  30. 0.95 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG812651582$181
  31. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG666442272$143
  32. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG668424482$146
  33. 0.77 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG668472147$185
  34. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG674509824$174
  35. 0.71 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG675564228$196
  36. 0.7 Carat Marquise Lab-Grown Diamond, E if, igi LG677512502$262
  37. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG678575302$150
  38. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG680553560$148
  39. 0.86 Carat Marquise Lab-Grown Diamond, D vs1, igi LG681549680$171
  40. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG683509024$181
  41. 0.63 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG683532236$146
  42. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG684509590$158
  43. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG687566190$161
  44. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG690510190$160
  45. 0.71 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG691514014$171
  46. 0.74 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG691576121$168
  47. 0.63 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG692507314$146
  48. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG693513733$158
  49. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG693533637$146
  50. 0.65 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG694525201$154
  51. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696509020$163
  52. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG697503795$148
  53. 0.76 Carat Marquise Lab-Grown Diamond, D vs1, igi LG698530540$154
  54. 0.96 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG698544618$183
  55. 0.82 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG700575166$197
  56. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG700583083$190
  57. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG700583089$167
  58. 0.75 Carat Marquise Lab-Grown Diamond, D vs2, igi LG702550838$150
  59. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG702550850$150
  60. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG702558466$199