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 15

3,903 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. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG733567081$160
  2. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG733567095$181
  3. 0.53 Carat Marquise Lab-Grown Diamond, E if, igi LG733567098$222
  4. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG733567101$187
  5. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG733567104$181
  6. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG733567107$171
  7. 0.82 Carat Marquise Lab-Grown Diamond, D vs1, igi LG733567111$164
  8. 0.96 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG733573209$191
  9. 0.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG733573210$263
  10. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG733573217$160
  11. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG733573224$217
  12. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG733573225$245
  13. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG733573227$160
  14. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG733585954$146
  15. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG733585973$190
  16. 0.71 Carat Marquise Lab-Grown Diamond, D IF, IGI LG733585976$350
  17. 0.78 Carat Marquise Lab-Grown Diamond, D vs1, igi LG733585986$157
  18. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG734513754$161
  19. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG734513756$237
  20. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG734513759$187
  21. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG734516601$161
  22. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG734516620$178
  23. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG734516633$183
  24. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG734516635$186
  25. 0.72 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG734516637$158
  26. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG734531918$187
  27. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG734531920$165
  28. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG734536762$143
  29. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG734536776$181
  30. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG734541800$187
  31. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG734541807$155
  32. 0.59 Carat Marquise Lab-Grown Diamond, E if, igi LG735508327$251
  33. 0.6 Carat Marquise Lab-Grown Diamond, D IF, IGI LG735508369$296
  34. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735508371$217
  35. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508375$153
  36. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508384$139
  37. 0.56 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508526$137
  38. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508527$148
  39. 0.61 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735508528$130
  40. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735508529$193
  41. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735508532$161
  42. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508535$153
  43. 0.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735524389$266
  44. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735524403$187
  45. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735537486$237
  46. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735537488$199
  47. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735537491$182
  48. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG735548065$311
  49. 0.66 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG735548081$148
  50. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735548083$209
  51. 0.86 Carat Marquise Lab-Grown Diamond, D vs1, igi LG735548129$179
  52. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735548136$174
  53. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735552802$160
  54. 0.77 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735552803$185
  55. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735552804$167
  56. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735567128$210
  57. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735567134$139
  58. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735567137$171
  59. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735567142$234
  60. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735567145$239