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 33

29,611 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. 0.64 Carat Round Lab-Grown Diamond, D VS2, IGI LG706544853$113
  2. 0.75 Carat Round Lab-Grown Diamond, D SI1, IGI LG706520433$132
  3. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG702517674$154
  4. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG678583661$175
  5. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG706507761$164
  6. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG706524575$165
  7. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG706524585$157
  8. 0.63 Carat Round Lab-Grown Diamond, D VS1, IGI LG702547299$129
  9. 0.95 Carat Round Lab-Grown Diamond, D FL, GIA 1517536829$1,957
  10. 0.94 Carat Round Lab-Grown Diamond, D FL, GIA 2514879156$1,938
  11. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 2516507738$1,816
  12. 0.96 Carat Round Lab-Grown Diamond, D FL, GIA 6512565819$1,978
  13. 0.89 Carat Round Lab-Grown Diamond, D FL, GIA 7513565757$1,835
  14. 0.51 Carat Round Lab-Grown Diamond, D VVS1, IGI LG707507167$115
  15. 0.73 Carat Round Lab-Grown Diamond, D VS2, IGI LG700581101$133
  16. 0.73 Carat Round Lab-Grown Diamond, D VS2, IGI LG700581121$133
  17. 0.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG700581126$144
  18. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548572$144
  19. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548574$144
  20. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548579$144
  21. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548581$144
  22. 0.70 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548597$139
  23. 0.54 Carat Round Lab-Grown Diamond, D VS1, IGI LG702548600$113
  24. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG702548604$141
  25. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG705511097$144
  26. 0.74 Carat Round Lab-Grown Diamond, D VS1, IGI LG705511104$144
  27. 0.72 Carat Round Lab-Grown Diamond, D VVS2, IGI LG705511106$143
  28. 0.72 Carat Round Lab-Grown Diamond, D VS2, IGI LG705511107$136
  29. 0.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG705511108$144
  30. 0.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG705511109$144
  31. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG705511113$141
  32. 0.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG705511125$144
  33. 0.52 Carat Round Lab-Grown Diamond, D VS1, IGI LG706521144$109
  34. 0.73 Carat Round Lab-Grown Diamond, D VS2, IGI LG707507231$133
  35. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 1519400555$1,816
  36. 0.86 Carat Round Lab-Grown Diamond, D FL, GIA 2516239852$1,775
  37. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 2518565604$1,795
  38. 0.89 Carat Round Lab-Grown Diamond, D FL, GIA 6511879222$1,835
  39. 0.92 Carat Round Lab-Grown Diamond, D FL, GIA 6512400556$1,897
  40. 0.84 Carat Round Lab-Grown Diamond, D FL, GIA 6512757889$1,735
  41. 0.95 Carat Round Lab-Grown Diamond, D VVS1, GIA 3465866931$566
  42. 0.56 Carat Round Lab-Grown Diamond, E VVS1, IGI LG559275312$209
  43. 0.68 Carat Round Lab-Grown Diamond, D VVS1, IGI LG561274593$269
  44. 0.54 Carat Round Lab-Grown Diamond, E VVS1, IGI LG591313907$541
  45. 0.54 Carat Round Lab-Grown Diamond, D VVS1, IGI LG618460098$221
  46. 0.51 Carat Round Lab-Grown Diamond, E VVS1, IGI LG628496416$197
  47. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG706524592$164
  48. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG706550388$160
  49. 0.69 Carat Round Lab-Grown Diamond, E VVS2, IGI LG698560319$216
  50. 0.67 Carat Round Lab-Grown Diamond, D VVS2, IGI LG698560324$224
  51. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG702591965$127
  52. 0.88 Carat Round Lab-Grown Diamond, D VS1, IGI LG705544175$217
  53. 0.56 Carat Round Lab-Grown Diamond, D VVS2, IGI LG706507647$123
  54. 0.69 Carat Round Lab-Grown Diamond, D VS1, IGI LG706541853$112
  55. 0.99 Carat Round Lab-Grown Diamond, D VS2, IGI LG689560606$176
  56. 0.55 Carat Round Lab-Grown Diamond, D VVS1, IGI LG691547319$568
  57. 0.54 Carat Round Lab-Grown Diamond, D VVS2, IGI LG693536860$146
  58. 0.91 Carat Round Lab-Grown Diamond, D VVS2, IGI LG696526042$342
  59. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG707519143$139
  60. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG707538924$161