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 60

3,802 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. 0.95 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823694926$532
  2. 0.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823694927$512
  3. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694997$242
  4. 0.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823694998$165
  5. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823694999$174
  6. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695000$197
  7. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695001$192
  8. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695002$225
  9. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695003$171
  10. 0.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG823695004$276
  11. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695005$157
  12. 0.66 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG829608306$139
  13. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG819630922$160
  14. 0.65 Carat Marquise Lab-Grown Diamond, D fl, igi LG821659891$474
  15. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG828663754$151
  16. 0.63 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG828663756$146
  17. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG829608358$151
  18. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG828648914$147
  19. 0.46 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG668463715$117
  20. 0.45 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610160$321
  21. 0.45 Carat Marquise Lab-Grown Diamond, E if, igi LG807610392$230
  22. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG670482175$106
  23. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG783605807$106
  24. 0.42 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG741527032$113
  25. 0.41 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG788664423$111
  26. 0.41 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG807666127$101
  27. 0.41 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG807610391$111
  28. 0.39 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610383$259
  29. 0.39 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG807610384$107
  30. 0.39 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG824606203$107
  31. 0.36 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG734516605$101
  32. 0.36 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784660416$101
  33. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826635617$195
  34. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG830642778$156
  35. 0.56 Carat Marquise Lab-Grown Diamond, E fl, igi LG827605418$383
  36. 0.51 Carat Marquise Lab-Grown Diamond, E fl, igi LG827605414$349
  37. 0.61 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG830660921$203
  38. 0.39 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS1, IGI LG830660922$125
  39. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818659104$221
  40. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818659147$192
  41. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818659452$217
  42. 0.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825631879$216
  43. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG828699094$158
  44. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG828642700$139
  45. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821647366$175
  46. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821647631$137
  47. 0.98 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818659102$332
  48. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG831637853$176
  49. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG831659884$172
  50. 0.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828684291$232
  51. 0.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828684292$237
  52. 0.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830648538$215
  53. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG614316614$164
  54. 0.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828684289$249
  55. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828684290$232
  56. 0.80 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG828684293$220
  57. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823643792$496
  58. 0.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826607902$231
  59. 0.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG827611247$242
  60. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827611248$463