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 20

25,660 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. 0.96 Carat Round Lab-Grown Diamond, D VS2, IGI LG680532475$137
  2. 0.61 Carat Round Lab-Grown Diamond, F SI1, IGI LG683509290$155
  3. 0.67 Carat Round Lab-Grown Diamond, D VS2, IGI LG571396308$132
  4. 0.90 Carat Round Lab-Grown Diamond, E IF, IGI LG612322540$183
  5. 0.93 Carat Round Lab-Grown Diamond, G IF, IGI LG627474807$181
  6. 0.93 Carat Round Lab-Grown Diamond, E IF, IGI LG627474810$188
  7. 0.92 Carat Round Lab-Grown Diamond, E VVS2, IGI LG649440126$160
  8. 0.90 Carat Round Lab-Grown Diamond, E SI1, IGI LG365920611$168
  9. 0.91 Carat Round Lab-Grown Diamond, E SI1, IGI LG457056543$155
  10. 0.58 Carat Round Lab-Grown Diamond, D VS2, IGI LG457056972$129
  11. 0.90 Carat Round Lab-Grown Diamond, E SI1, IGI LG467142364$168
  12. 0.58 Carat Round Lab-Grown Diamond, D VS2, IGI LG468106521$125
  13. 0.5 Carat Round Lab-Grown Diamond, D SI2, IGI LG470144646$91
  14. 0.57 Carat Round Lab-Grown Diamond, F SI1, IGI LG490188474$128
  15. 0.57 Carat Round Lab-Grown Diamond, D SI1, IGI LG490188492$118
  16. 0.59 Carat Round Lab-Grown Diamond, D VS2, IGI LG490188494$142
  17. 0.57 Carat Round Lab-Grown Diamond, E SI1, IGI LG490188532$118
  18. 0.71 Carat Round Lab-Grown Diamond, D SI2, IGI LG512226324$115
  19. 0.90 Carat Round Lab-Grown Diamond, E VS2, IGI LG515206958$168
  20. 0.94 Carat Round Lab-Grown Diamond, D SI1, IGI LG515206962$174
  21. 0.94 Carat Round Lab-Grown Diamond, D SI1, IGI LG515206972$174
  22. 0.92 Carat Round Lab-Grown Diamond, E SI1, IGI LG515206981$156
  23. 0.71 Carat Round Lab-Grown Diamond, E SI1, IGI LG515207111$139
  24. 0.7 Carat Round Lab-Grown Diamond, D SI2, IGI LG515207122$126
  25. 0.73 Carat Round Lab-Grown Diamond, D SI1, IGI LG515207126$142
  26. 0.59 Carat Round Lab-Grown Diamond, D VS2, IGI LG515207515$121
  27. 0.58 Carat Round Lab-Grown Diamond, D SI1, IGI LG515232601$110
  28. 0.70 Carat Round Lab-Grown Diamond, E SI1, IGI LG517288015$138
  29. 0.90 Carat Round Lab-Grown Diamond, F SI1, IGI LG519258722$168
  30. 0.76 Carat Round Lab-Grown Diamond, E SI2, IGI LG533220169$147
  31. 0.59 Carat Round Lab-Grown Diamond, D VS2, IGI LG569320179$142
  32. 0.55 Carat Round Lab-Grown Diamond, D IF, IGI LG578313002$129
  33. 0.66 Carat Round Lab-Grown Diamond, D VS2, IGI LG579375534$131
  34. 0.66 Carat Round Lab-Grown Diamond, D VS2, IGI LG579375539$131
  35. 0.66 Carat Round Lab-Grown Diamond, D VS2, IGI LG591342686$131
  36. 0.53 Carat Round Lab-Grown Diamond, E SI1, IGI LG617459840$103
  37. 0.56 Carat Round Lab-Grown Diamond, E SI2, IGI LG500163783$371
  38. 0.73 Carat Round Lab-Grown Diamond, D SI1, IGI LG520208721$164
  39. 0.57 Carat Round Lab-Grown Diamond, E IF, IGI LG583334020$139
  40. 0.58 Carat Round Lab-Grown Diamond, D VS2, IGI LG626479498$116
  41. 0.66 Carat Round Lab-Grown Diamond, E SI1, IGI LG667451439$112
  42. 0.93 Carat Round Lab-Grown Diamond, D VS2, GIA 2474233248$249
  43. 0.91 Carat Round Lab-Grown Diamond, E SI1, GIA 2476882947$239
  44. 0.91 Carat Round Lab-Grown Diamond, E VS2, GIA 2484221580$244
  45. 0.92 Carat Round Lab-Grown Diamond, D VS2, GIA 3485168879$247
  46. 0.90 Carat Round Lab-Grown Diamond, D VS2, GIA 5483221217$242
  47. 0.91 Carat Round Lab-Grown Diamond, D SI1, GIA 6471752676$237
  48. 0.91 Carat Round Lab-Grown Diamond, D VS2, GIA 6481196822$245
  49. 0.92 Carat Round Lab-Grown Diamond, D SI1, GIA 7478882971$239
  50. 0.55 Carat Round Lab-Grown Diamond, D VS2, IGI LG618460033$111
  51. 0.56 Carat Round Lab-Grown Diamond, E IF, IGI LG627403999$126
  52. 0.58 Carat Round Lab-Grown Diamond, D SI1, IGI LG638416799$111
  53. 0.69 Carat Round Lab-Grown Diamond, E VS2, IGI LG638426039$150
  54. 0.57 Carat Round Lab-Grown Diamond, D VS2, IGI LG638416529$114
  55. 0.70 Carat Round Lab-Grown Diamond, D SI2, IGI LG497158213$645
  56. 0.68 Carat Round Lab-Grown Diamond, D VS2, IGI LG627490555$123
  57. 0.66 Carat Round Lab-Grown Diamond, D VS2, IGI LG638425979$121
  58. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG508155916$180
  59. 0.93 Carat Round Lab-Grown Diamond, D SI1, IGI LG510158226$141
  60. 0.62 Carat Round Lab-Grown Diamond, E SI2, IGI LG528242281$110