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 27

29,553 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. 0.73 Carat Round Lab-Grown Diamond, D IF, IGI LG677572123$188
  2. 0.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG669416973$169
  3. 0.52 Carat Round Lab-Grown Diamond, D IF, IGI LG674544667$129
  4. 0.86 Carat Round Lab-Grown Diamond, D VVS2, IGI LG691579309$221
  5. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG694563495$139
  6. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563507$143
  7. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563509$328
  8. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563525$166
  9. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694595679$142
  10. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG694595684$134
  11. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG694597530$139
  12. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG694597534$137
  13. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG694597545$160
  14. 0.52 Carat Round Lab-Grown Diamond, D IF, IGI LG674544676$129
  15. 0.94 Carat Round Lab-Grown Diamond, D VS2, IGI LG689516380$197
  16. 0.94 Carat Round Lab-Grown Diamond, E VS1, IGI LG586378483$175
  17. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG586382235$161
  18. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG587321349$161
  19. 0.54 Carat Round Lab-Grown Diamond, D VS1, IGI LG693538689$143
  20. 0.54 Carat Round Lab-Grown Diamond, H VVS2, IGI LG687573219$131
  21. 0.54 Carat Round Lab-Grown Diamond, H VVS2, IGI LG687573229$131
  22. 0.52 Carat Round Lab-Grown Diamond, H VVS2, IGI LG687573231$127
  23. 0.56 Carat Round Lab-Grown Diamond, H VVS2, IGI LG687573240$135
  24. 0.53 Carat Round Lab-Grown Diamond, G VVS2, IGI LG687573244$132
  25. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG683551296$188
  26. 0.65 Carat Round Lab-Grown Diamond, D VS1, IGI LG693527653$125
  27. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG693534662$141
  28. 0.68 Carat Round Lab-Grown Diamond, D VS1, IGI LG693550847$129
  29. 0.89 Carat Round Lab-Grown Diamond, D FL, GIA 6515507754$1,835
  30. 0.86 Carat Round Lab-Grown Diamond, D FL, GIA 7518467682$1,775
  31. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG650418154$165
  32. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG694597560$338
  33. 0.98 Carat Round Lab-Grown Diamond, D VVS2, GIA 7516673915$356
  34. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG695518686$143
  35. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG695518681$143
  36. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG695523833$135
  37. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG692583696$127
  38. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG695523831$143
  39. 0.96 Carat Round Lab-Grown Diamond, D VVS2, GIA 7516673920$349
  40. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG695505185$353
  41. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG695518687$137
  42. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG696511780$140
  43. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG695518699$139
  44. 0.67 Carat Round Lab-Grown Diamond, E SI1, IGI LG627490623$118
  45. 0.94 Carat Round Lab-Grown Diamond, D VVS1, GIA 6462243632$500
  46. 0.67 Carat Round Lab-Grown Diamond, D VVS2, IGI LG693534584$127
  47. 0.73 Carat Round Lab-Grown Diamond, D VVS2, IGI LG693534590$144
  48. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG600349704$168
  49. 0.66 Carat Round Lab-Grown Diamond, D VS1, IGI LG691575903$126
  50. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG693513943$127
  51. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG696593194$158
  52. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG692508611$176
  53. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG696513072$140
  54. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG696552760$139
  55. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG695526348$162
  56. 0.81 Carat Round Lab-Grown Diamond, D VS1, IGI LG669420840$157
  57. 0.72 Carat Round Lab-Grown Diamond, E VVS2, IGI LG669421052$140
  58. 0.82 Carat Round Lab-Grown Diamond, E VS2, IGI LG669421065$158
  59. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG696593195$139
  60. 0.67 Carat Round Lab-Grown Diamond, D VS1, IGI LG595388597$112