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 315

26,346 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. 0.66 Carat Round Lab-Grown Diamond, E if, igi LG831659834$162
  2. 0.58 Carat Round Lab-Grown Diamond, D vvs1, igi LG831686537$121
  3. 0.49 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659811$108
  4. 0.48 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659969$106
  5. 0.46 Carat Round Lab-Grown Diamond, D vvs2, igi LG831638865$103
  6. 0.45 Carat Round Lab-Grown Diamond, D vvs1, igi LG831659829$101
  7. 0.45 Carat Round Lab-Grown Diamond, D vvs1, igi LG831659960$101
  8. 0.44 Carat Round Lab-Grown Diamond, D vvs1, igi LG831659965$100
  9. 0.39 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659814$96
  10. 0.39 Carat Round Lab-Grown Diamond, D vvs2, igi LG831686525$96
  11. 0.39 Carat Round Lab-Grown Diamond, D vs1, igi LG831686530$95
  12. 0.38 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659832$95
  13. 0.36 Carat Round Lab-Grown Diamond, D vs1, igi LG831659827$90
  14. 0.36 Carat Round Lab-Grown Diamond, D vs1, igi LG831659837$90
  15. 0.36 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659959$91
  16. 0.35 Carat Round Lab-Grown Diamond, D vvs2, igi LG831637829$90
  17. 0.35 Carat Round Lab-Grown Diamond, D vvs2, igi LG831659966$90
  18. 0.33 Carat Round Lab-Grown Diamond, E vvs1, igi LG831638862$94
  19. 0.33 Carat Round Lab-Grown Diamond, D vvs1, igi LG831686536$95
  20. 0.31 Carat Round Lab-Grown Diamond, D vvs2, igi LG831637844$88
  21. 0.29 Carat Round Lab-Grown Diamond, D vvs1, igi LG831637827$77
  22. 0.29 Carat Round Lab-Grown Diamond, D vvs2, igi LG831637841$75
  23. 0.27 Carat Round Lab-Grown Diamond, D vvs1, igi LG831637826$73
  24. 0.27 Carat Round Lab-Grown Diamond, D vvs1, igi LG831637838$73
  25. 0.26 Carat Round Lab-Grown Diamond, E vvs1, igi LG831638863$72
  26. 0.31 Carat Round Lab-Grown Diamond, E IF, IGI LG830655756$116
  27. 0.87 Carat Round Lab-Grown Diamond, D VVS2, IGI LG795671810$168
  28. 0.54 Carat Round Lab-Grown Diamond, E VVS2, IGI LG818643767$119
  29. 0.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG818644103$117
  30. 0.31 Carat Round Lab-Grown Diamond, E VS1, IGI LG829603606$78
  31. 0.70 Carat Round Lab-Grown Diamond, D VVS1, IGI LG828669294$148
  32. 0.54 Carat Round Lab-Grown Diamond, D VVS1, IGI LG818664592$119
  33. 0.52 Carat Round Lab-Grown Diamond, D FL, IGI LG818664595$251
  34. 0.54 Carat Round Lab-Grown Diamond, D VVS1, IGI LG818643764$119
  35. 0.72 Carat Round Lab-Grown Diamond, D VVS1, IGI LG830669997$155
  36. 0.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG826650216$148
  37. 0.96 Carat Round Lab-Grown Diamond, D VVS2, IGI LG828638571$146
  38. 0.97 Carat Round Lab-Grown Diamond, E VVS1, IGI LG829620237$165
  39. 0.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG830601025$99
  40. 0.55 Carat Round Lab-Grown Diamond, D VVS2, IGI LG830601026$104
  41. 0.55 Carat Round Lab-Grown Diamond, D VVS2, IGI LG830601027$104
  42. 0.53 Carat Round Lab-Grown Diamond, D VS1, IGI LG830601030$101
  43. 0.68 Carat Round Lab-Grown Diamond, E VS1, IGI LG830601062$112
  44. 0.53 Carat Round Lab-Grown Diamond, D VVS2, IGI LG830601067$102
  45. 0.69 Carat Round Lab-Grown Diamond, D VS1, IGI LG830601078$113
  46. 0.53 Carat Round Lab-Grown Diamond, D VVS2, IGI LG830601080$102
  47. 0.58 Carat Round Lab-Grown Diamond, D VS1, IGI LG830601090$108
  48. 0.53 Carat Round Lab-Grown Diamond, D VS1, IGI LG830601092$101
  49. 0.54 Carat Round Lab-Grown Diamond, E VS1, IGI LG830601095$101
  50. 0.52 Carat Round Lab-Grown Diamond, E VS1, IGI LG830601097$98
  51. 0.53 Carat Round Lab-Grown Diamond, D VVS2, IGI LG830601098$102
  52. 0.54 Carat Round Lab-Grown Diamond, E VS1, IGI LG830601110$101
  53. 0.92 Carat Round Lab-Grown Diamond, D VVS1, IGI LG830601115$161
  54. 0.95 Carat Round Lab-Grown Diamond, E VS1, IGI LG830660793$143
  55. 0.72 Carat Round Lab-Grown Diamond, D VVS1, IGI LG830670133$155
  56. 0.32 Carat Round Lab-Grown Diamond, D IF, IGI LG830655843$124
  57. 0.72 Carat Round Lab-Grown Diamond, E VS1, IGI LG772666706$135
  58. 0.92 Carat Round Lab-Grown Diamond, D VS2, IGI LG772666782$148
  59. 0.74 Carat Round Lab-Grown Diamond, D VVS1, IGI LG786646505$152
  60. 0.62 Carat Round Lab-Grown Diamond, D VVS2, IGI LG825628154$132