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 45

5,305 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. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG803644910$182
  2. 0.87 Carat Marquise Lab-Grown Diamond, D vs2, igi LG803656327$169
  3. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803656328$209
  4. 0.86 Carat Marquise Lab-Grown Diamond, D vs1, igi LG803656329$171
  5. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803656335$209
  6. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803656405$193
  7. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803659838$197
  8. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803660181$182
  9. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803660524$171
  10. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG803660526$153
  11. 0.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803660783$144
  12. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803660898$171
  13. 0.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803660928$141
  14. 0.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803661061$165
  15. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803661104$141
  16. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803661420$174
  17. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803661713$147
  18. 0.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803661782$160
  19. 0.71 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG803661811$146
  20. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG803661814$148
  21. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG803665304$187
  22. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803697333$176
  23. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803697398$170
  24. 0.93 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803697492$206
  25. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803697574$198
  26. 0.88 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG803697826$197
  27. 0.8 Carat Marquise Lab-Grown Diamond, D vs1, igi LG804601653$168
  28. 0.64 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG804602316$144
  29. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG804610686$216
  30. 0.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG804614051$216
  31. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804614107$290
  32. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG804614191$172
  33. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG804615590$139
  34. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG804615591$191
  35. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804615592$187
  36. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG804625044$204
  37. 0.89 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG804629475$213
  38. 0.94 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG804629479$179
  39. 0.83 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG804648502$167
  40. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805608142$211
  41. 0.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805611409$188
  42. 0.82 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805620107$197
  43. 0.79 Carat Marquise Lab-Grown Diamond, D vs2, igi LG805620108$157
  44. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG805620109$172
  45. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805620168$193
  46. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805638977$165
  47. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG805640790$161
  48. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805647065$278
  49. 0.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805647097$170
  50. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG805647305$211
  51. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805647321$194
  52. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG805668592$179
  53. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805670366$180
  54. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG805678343$167
  55. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805680848$164
  56. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681786$153
  57. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681787$175
  58. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681788$206
  59. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681789$181
  60. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681791$193