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 50

3,204 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. 0.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836626352$154
  2. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837624398$165
  3. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837624400$158
  4. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837697654$169
  5. 0.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841691923$126
  6. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691922$159
  7. 0.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG733590935$125
  8. 0.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG735504285$129
  9. 0.79 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG749544979$141
  10. 0.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG757516589$171
  11. 0.97 Carat Marquise Lab-Grown Diamond, D IF, IGI LG758550106$284
  12. 0.62 Carat Marquise Lab-Grown Diamond, E IF, IGI LG759520213$221
  13. 0.95 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG762515109$178
  14. 0.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG764676076$175
  15. 0.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837674048$129
  16. 0.33 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675226$92
  17. 0.35 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675184$96
  18. 0.34 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675224$94
  19. 0.36 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675258$98
  20. 0.42 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675182$109
  21. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837637943$272
  22. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837637953$279
  23. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837637964$211
  24. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839676623$206
  25. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836664229$188
  26. 0.33 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675139$96
  27. 0.34 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675095$98
  28. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675148$128
  29. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841654361$147
  30. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841613757$252
  31. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831623801$171
  32. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831623802$172
  33. 0.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838621423$162
  34. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773632189$186
  35. 0.52 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG836630377$176
  36. 0.39 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG836629985$143
  37. 0.31 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG836630208$120
  38. 0.31 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675113$90
  39. 0.35 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841675115$97
  40. 0.69 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812602041$182
  41. 0.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812602047$147
  42. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842608456$141
  43. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842608461$145
  44. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842631470$144
  45. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842608457$149
  46. 0.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842608462$133
  47. 0.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842608450$134
  48. 0.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842608458$149
  49. 0.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631487$177
  50. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843651947$203
  51. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843682808$199
  52. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841693581$178
  53. 0.31 Carat Marquise Lab-Grown Diamond, FANCY VIVID GREENISH BLUE VS1, IGI LG836630722$118
  54. 0.48 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINKISH ORANGE VVS2, IGI LG836630727$171
  55. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844632789$198
  56. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844632840$198
  57. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844658618$198
  58. 0.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844658634$200
  59. 0.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844632790$192
  60. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844632798$198