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 9

3,742 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. 0.62 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG693510593$136
  2. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG693515334$235
  3. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG693533580$160
  4. 0.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG693536938$153
  5. 0.68 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG693549646$148
  6. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693549647$129
  7. 0.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693550911$146
  8. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG693550914$148
  9. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG693550925$158
  10. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG694502660$150
  11. 0.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG694502661$167
  12. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG694502663$154
  13. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG694525185$171
  14. 0.82 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG694525190$161
  15. 0.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG694544626$137
  16. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG694574276$203
  17. 0.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG694574280$154
  18. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG694574294$185
  19. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG694596881$185
  20. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG694596882$220
  21. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG695521995$214
  22. 0.90 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696505714$167
  23. 0.96 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696509044$200
  24. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696538026$160
  25. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696538249$146
  26. 0.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696538262$154
  27. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696538284$177
  28. 0.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696538304$178
  29. 0.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG696557914$151
  30. 0.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696557916$178
  31. 0.69 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696557917$161
  32. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696557922$155
  33. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696557923$167
  34. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696557931$200
  35. 0.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG696568533$144
  36. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696590078$161
  37. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696597772$186
  38. 0.68 Carat Marquise Lab-Grown Diamond, D IF, IGI LG696597782$330
  39. 0.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696597785$154
  40. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG697507305$197
  41. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698501905$147
  42. 0.64 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698509316$139
  43. 0.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698509346$141
  44. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698509393$162
  45. 0.61 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698512690$141
  46. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698523322$134
  47. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG698530538$182
  48. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698544619$160
  49. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698544620$157
  50. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698544624$167
  51. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698560317$185
  52. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698561143$183
  53. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698562495$172
  54. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698569502$162
  55. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698577554$223
  56. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698577567$144
  57. 0.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698597495$164
  58. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG700501556$181
  59. 0.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700501558$272
  60. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700501564$171