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 32

5,251 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. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775624721$155
  2. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG775624729$171
  3. 0.65 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775624732$154
  4. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG775634148$157
  5. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG775634149$183
  6. 0.73 Carat Marquise Lab-Grown Diamond, D vs1, igi LG775634150$150
  7. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775634160$182
  8. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776607507$178
  9. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG776607515$168
  10. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776607519$153
  11. 0.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776607523$248
  12. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG776607532$181
  13. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776607540$158
  14. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776607543$150
  15. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776675651$295
  16. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776676794$155
  17. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776682227$161
  18. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG754589159$158
  19. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG770683644$174
  20. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG770683653$179
  21. 0.92 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775609190$193
  22. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775609192$153
  23. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776622623$179
  24. 0.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777622614$158
  25. 0.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG772613791$108
  26. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774602810$125
  27. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG774684256$168
  28. 0.58 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776645193$140
  29. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776652479$178
  30. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776652480$175
  31. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776652482$160
  32. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776676760$143
  33. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776676789$178
  34. 0.64 Carat Marquise Lab-Grown Diamond, F if, igi LG776676797$259
  35. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776676798$178
  36. 0.78 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776676801$160
  37. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777616919$230
  38. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778610967$293
  39. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778654057$330
  40. 0.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG532248630$157
  41. 0.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG532248641$188
  42. 0.61 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG532248723$162
  43. 0.60 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG536203824$158
  44. 0.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG537255625$151
  45. 0.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG538275552$147
  46. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777607176$247
  47. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778686082$150
  48. 0.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG779609160$162
  49. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779621339$162
  50. 0.66 Carat Marquise Lab-Grown Diamond, D if, igi LG776652478$286
  51. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776686547$174
  52. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776692463$202
  53. 0.94 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG777611814$196
  54. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG777611816$175
  55. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777611823$227
  56. 0.55 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG777624273$144
  57. 0.89 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG777630935$186
  58. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG777630936$158
  59. 0.83 Carat Marquise Lab-Grown Diamond, D vs1, igi LG777630938$174
  60. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG778649286$168