Under 1 Carat Round Lab-Grown Diamonds

Shop certified under 1 carat round 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 Round Lab-Grown Diamonds – Page 21

25,824 certified under 1 carat round 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. 0.91 Carat Round Lab-Grown Diamond, D SI1, GIA 6471752676$237
  2. 0.91 Carat Round Lab-Grown Diamond, D VS2, GIA 6481196822$245
  3. 0.92 Carat Round Lab-Grown Diamond, D SI1, GIA 7478882971$239
  4. 0.55 Carat Round Lab-Grown Diamond, D VS2, IGI LG618460033$111
  5. 0.56 Carat Round Lab-Grown Diamond, E IF, IGI LG627403999$126
  6. 0.58 Carat Round Lab-Grown Diamond, D SI1, IGI LG638416799$111
  7. 0.69 Carat Round Lab-Grown Diamond, E VS2, IGI LG638426039$150
  8. 0.57 Carat Round Lab-Grown Diamond, D VS2, IGI LG638416529$114
  9. 0.70 Carat Round Lab-Grown Diamond, D SI2, IGI LG497158213$645
  10. 0.68 Carat Round Lab-Grown Diamond, D VS2, IGI LG627490555$123
  11. 0.66 Carat Round Lab-Grown Diamond, D VS2, IGI LG638425979$121
  12. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG508155916$180
  13. 0.93 Carat Round Lab-Grown Diamond, D SI1, IGI LG510158226$141
  14. 0.62 Carat Round Lab-Grown Diamond, E SI2, IGI LG528242281$110
  15. 0.93 Carat Round Lab-Grown Diamond, G SI1, IGI LG528242289$220
  16. 0.7 Carat Round Lab-Grown Diamond, D SI1, IGI LG528242406$166
  17. 0.66 Carat Round Lab-Grown Diamond, D SI2, IGI LG529264566$120
  18. 0.91 Carat Round Lab-Grown Diamond, F SI1, IGI LG541250595$212
  19. 0.68 Carat Round Lab-Grown Diamond, F SI1, IGI LG541250666$122
  20. 0.93 Carat Round Lab-Grown Diamond, E VS2, IGI LG592357796$149
  21. 0.51 Carat Round Lab-Grown Diamond, D VS2, IGI LG639450335$106
  22. 0.97 Carat Round Lab-Grown Diamond, D VS2, IGI LG650418084$169
  23. 0.92 Carat Round Lab-Grown Diamond, F VS2, IGI LG658492565$220
  24. 0.55 Carat Round Lab-Grown Diamond, D SI2, IGI LG671433746$123
  25. 0.96 Carat Round Lab-Grown Diamond, E VS2, IGI LG674507226$153
  26. 0.95 Carat Round Lab-Grown Diamond, E VS2, IGI LG677574108$209
  27. 0.95 Carat Round Lab-Grown Diamond, F SI1, IGI LG528242286$220
  28. 0.91 Carat Round Lab-Grown Diamond, D SI1, GIA 1488060204$239
  29. 0.97 Carat Round Lab-Grown Diamond, E VVS2, IGI LG685574507$165
  30. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG685593217$139
  31. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG687570420$155
  32. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG685574519$137
  33. 0.97 Carat Round Lab-Grown Diamond, E VVS2, IGI LG685588613$140
  34. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG685588631$139
  35. 0.96 Carat Round Lab-Grown Diamond, E VVS2, IGI LG687502930$140
  36. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG687502935$164
  37. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG687559998$163
  38. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685544190$134
  39. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG687501903$167
  40. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG687559990$143
  41. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG687559992$137
  42. 0.52 Carat Round Lab-Grown Diamond, D IF, IGI LG685574608$167
  43. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG685556228$142
  44. 0.99 Carat Round Lab-Grown Diamond, E VS2, IGI LG685593202$179
  45. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG685594110$144
  46. 0.96 Carat Round Lab-Grown Diamond, E VVS2, IGI LG687501891$139
  47. 0.94 Carat Round Lab-Grown Diamond, F VS1, IGI LG569326670$507
  48. 0.94 Carat Round Lab-Grown Diamond, F VS1, IGI LG569326674$507
  49. 0.94 Carat Round Lab-Grown Diamond, G VS1, IGI LG588360236$491
  50. 0.92 Carat Round Lab-Grown Diamond, E VS1, IGI LG598373529$652
  51. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG685540554$139
  52. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG687503433$127
  53. 0.92 Carat Round Lab-Grown Diamond, D VS2, IGI LG650418128$161
  54. 0.82 Carat Round Lab-Grown Diamond, D VS1, IGI LG631439634$147
  55. 0.68 Carat Round Lab-Grown Diamond, D VVS2, IGI LG635417774$133
  56. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG687570401$165
  57. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG687532335$140
  58. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG689536251$132
  59. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG687579701$167
  60. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG689520810$155