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 442

27,185 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. 0.61 Carat Round Lab-Grown Diamond, D VVS2, IGI LG831695387$130
  2. 0.52 Carat Round Lab-Grown Diamond, D VVS2, IGI LG831695391$115
  3. 0.55 Carat Round Lab-Grown Diamond, D VVS2, IGI LG842616988$113
  4. 0.53 Carat Round Lab-Grown Diamond, D VVS1, IGI LG842650928$116
  5. 0.59 Carat Round Lab-Grown Diamond, D VVS2, IGI LG842650944$119
  6. 0.71 Carat Round Lab-Grown Diamond, D VVS2, IGI LG842650945$144
  7. 0.52 Carat Round Lab-Grown Diamond, E VVS1, IGI LG843674270$112
  8. 0.70 Carat Round Lab-Grown Diamond, D VVS2, IGI LG844613792$146
  9. 0.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844678183$115
  10. 0.60 Carat Round Lab-Grown Diamond, E VS1, IGI LG844678189$119
  11. 0.50 Carat Round Lab-Grown Diamond, D VS1, IGI LG844678190$111
  12. 0.60 Carat Round Lab-Grown Diamond, D VS1, IGI LG844678191$119
  13. 0.82 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844678197$181
  14. 0.70 Carat Round Lab-Grown Diamond, D VVS2, IGI LG843695727$195
  15. 0.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG836693347$108
  16. 0.63 Carat Round Lab-Grown Diamond, D IF, IGI LG844678165$154
  17. 0.51 Carat Round Lab-Grown Diamond, H VVS1, IGI LG843697285$112
  18. 0.34 Carat Round Lab-Grown Diamond, D VVS2, IGI LG844626956$83
  19. 0.51 Carat Round Lab-Grown Diamond, H VVS1, IGI LG844675651$112
  20. 0.99 Carat Round Lab-Grown Diamond, D VVS2, IGI LG816607928$172
  21. 0.99 Carat Round Lab-Grown Diamond, D FL, IGI LG840635102$241
  22. 0.95 Carat Round Lab-Grown Diamond, D FL, IGI LG840635105$232
  23. 0.97 Carat Round Lab-Grown Diamond, D FL, IGI LG840635099$236
  24. 0.98 Carat Round Lab-Grown Diamond, D FL, IGI LG840635098$239
  25. 0.97 Carat Round Lab-Grown Diamond, D FL, IGI LG840635097$236
  26. 0.97 Carat Round Lab-Grown Diamond, D VVS1, IGI LG840635087$168
  27. 0.91 Carat Round Lab-Grown Diamond, D IF, IGI LG840635083$173
  28. 0.96 Carat Round Lab-Grown Diamond, D FL, IGI LG840635081$234
  29. 0.98 Carat Round Lab-Grown Diamond, E VVS1, IGI LG840635082$164
  30. 0.98 Carat Round Lab-Grown Diamond, E FL, IGI LG840635079$231
  31. 0.47 Carat Round Lab-Grown Diamond, D FL, IGI LG840635080$173
  32. 0.89 Carat Round Lab-Grown Diamond, D FL, IGI LG840635101$271
  33. 0.47 Carat Round Lab-Grown Diamond, D FL, IGI LG840635077$173
  34. 0.5 Carat Round Lab-Grown Diamond, D FL, IGI LG840635078$141
  35. 0.5 Carat Round Lab-Grown Diamond, D FL, IGI LG840635073$141
  36. 0.58 Carat Round Lab-Grown Diamond, D FL, IGI LG840635074$159
  37. 0.94 Carat Round Lab-Grown Diamond, D FL, IGI LG840635070$230
  38. 0.48 Carat Round Lab-Grown Diamond, D IF, IGI LG840635090$127
  39. 0.99 Carat Round Lab-Grown Diamond, D FL, IGI LG840635088$241
  40. 0.6 Carat Round Lab-Grown Diamond, D FL, IGI LG840635091$173
  41. 0.98 Carat Round Lab-Grown Diamond, E IF, IGI LG840635086$176
  42. 0.97 Carat Round Lab-Grown Diamond, D IF, IGI LG840635100$183
  43. 0.98 Carat Round Lab-Grown Diamond, D FL, IGI LG840635094$239
  44. 0.88 Carat Round Lab-Grown Diamond, D FL, IGI LG840635095$268
  45. 0.98 Carat Round Lab-Grown Diamond, D FL, IGI LG840635103$239
  46. 0.48 Carat Round Lab-Grown Diamond, D FL, IGI LG840635104$176
  47. 0.97 Carat Round Lab-Grown Diamond, E VS1, IGI LG847632987$165
  48. 0.62 Carat Round Lab-Grown Diamond, D VVS2, IGI LG831695384$133
  49. 0.52 Carat Round Lab-Grown Diamond, D VVS2, IGI LG831695386$115
  50. 0.99 Carat Round Lab-Grown Diamond, E VS1, IGI LG844616128$158
  51. 0.53 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640167$139
  52. 0.51 Carat Round Lab-Grown Diamond, D IF, IGI LG844640168$130
  53. 0.60 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640169$147
  54. 0.50 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640170$133
  55. 0.52 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640171$137
  56. 0.51 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640172$134
  57. 0.50 Carat Round Lab-Grown Diamond, D VVS1, IGI LG844640173$133
  58. 0.37 Carat Round Lab-Grown Diamond, FANCY INTENSE GREENISH BLUE VVS2, IGI LG836631442$123
  59. 0.33 Carat Round Lab-Grown Diamond, FANCY INTENSE GREENISH BLUE VVS2, IGI LG836631316$113
  60. 0.55 Carat Round Lab-Grown Diamond, FANCY INTENSE BLUISH GREEN VVS1, IGI LG836631437$213