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 26

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. 0.92 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG756567926$186
  2. 0.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756535708$190
  3. 0.79 Carat Marquise Lab-Grown Diamond, D vs2, igi LG756535711$157
  4. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756535715$174
  5. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756535716$171
  6. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG756556722$193
  7. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG756556723$161
  8. 0.83 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756556724$167
  9. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756556725$175
  10. 0.83 Carat Marquise Lab-Grown Diamond, D vs1, igi LG756567929$174
  11. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756567943$179
  12. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756594526$286
  13. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758502402$163
  14. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756583162$167
  15. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757529572$251
  16. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG757529573$203
  17. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758502392$164
  18. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758502393$216
  19. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758502401$187
  20. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758526243$140
  21. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758585872$193
  22. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590293$199
  23. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758580995$147
  24. 0.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758526239$158
  25. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523268$199
  26. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523274$158
  27. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG759523275$152
  28. 0.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG759523280$158
  29. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523284$187
  30. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523298$158
  31. 0.95 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG755513865$199
  32. 0.82 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756503984$174
  33. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756504003$263
  34. 0.84 Carat Marquise Lab-Grown Diamond, D vs1, igi LG756556726$167
  35. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG756583142$153
  36. 0.84 Carat Marquise Lab-Grown Diamond, D vs1, igi LG756583143$167
  37. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG757529518$174
  38. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757529519$163
  39. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG758502397$181
  40. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758516660$196
  41. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758524864$201
  42. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758524872$264
  43. 0.85 Carat Marquise Lab-Grown Diamond, D vs1, igi LG758552189$169
  44. 0.72 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG758552191$158
  45. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758552194$148
  46. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG758552197$174
  47. 0.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758552227$266
  48. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG758573535$179
  49. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590278$193
  50. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758590283$190
  51. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759517411$171
  52. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527979$280
  53. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527983$228
  54. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517657$281
  55. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517658$213
  56. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517659$213
  57. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517663$259
  58. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517667$187
  59. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG760519492$298
  60. 0.65 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG760556805$154