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 333

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. 0.31 Carat Round Lab-Grown Diamond, D fl, igi LG830648594$139
  2. 0.29 Carat Round Lab-Grown Diamond, D vvs1, igi LG831671881$77
  3. 0.29 Carat Round Lab-Grown Diamond, E if, igi LG831638860$98
  4. 0.29 Carat Round Lab-Grown Diamond, D vvs1, igi LG831659931$77
  5. 0.29 Carat Round Lab-Grown Diamond, D vvs2, igi LG833699530$75
  6. 0.28 Carat Round Lab-Grown Diamond, D fl, igi LG831671883$134
  7. 0.28 Carat Round Lab-Grown Diamond, D vvs1, igi LG833678989$75
  8. 0.27 Carat Round Lab-Grown Diamond, D vvs1, igi LG831659933$73
  9. 0.26 Carat Round Lab-Grown Diamond, D if, igi LG831671880$104
  10. 0.26 Carat Round Lab-Grown Diamond, D fl, igi LG830642785$126
  11. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440101$164
  12. 0.72 Carat Round Lab-Grown Diamond, E VVS2, GSI 73099440102$176
  13. 0.71 Carat Round Lab-Grown Diamond, E VVS2, GSI 73099440103$175
  14. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440106$161
  15. 0.72 Carat Round Lab-Grown Diamond, E VVS2, GSI 73099440108$176
  16. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440111$161
  17. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440113$161
  18. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440114$161
  19. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440116$164
  20. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440119$161
  21. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440201$161
  22. 0.71 Carat Round Lab-Grown Diamond, E VVS2, GSI 73099440206$175
  23. 0.72 Carat Round Lab-Grown Diamond, E VVS2, GSI 73099440207$176
  24. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440208$164
  25. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440209$164
  26. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440213$161
  27. 0.71 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440221$161
  28. 0.71 Carat Round Lab-Grown Diamond, D VS1, GSI 73099440225$164
  29. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440311$164
  30. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440312$164
  31. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440318$164
  32. 0.72 Carat Round Lab-Grown Diamond, E VS1, GSI 73099440324$164
  33. 0.91 Carat Round Lab-Grown Diamond, D fl, igi LG833658205$335
  34. 0.89 Carat Round Lab-Grown Diamond, D fl, igi LG833649233$307
  35. 0.68 Carat Round Lab-Grown Diamond, D vs1, igi LG831659971$129
  36. 0.63 Carat Round Lab-Grown Diamond, D fl, igi LG833649236$224
  37. 0.54 Carat Round Lab-Grown Diamond, D fl, igi LG833649234$197
  38. 0.51 Carat Round Lab-Grown Diamond, D fl, igi LG826603490$263
  39. 0.48 Carat Round Lab-Grown Diamond, D fl, igi LG833649235$206
  40. 0.35 Carat Round Lab-Grown Diamond, D fl, igi LG831651007$153
  41. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG722504223$165
  42. 0.55 Carat Round Lab-Grown Diamond, F VVS2, IGI LG833604528$118
  43. 0.47 Carat Round Lab-Grown Diamond, D VS1, IGI LG833604521$93
  44. 0.99 Carat Round Lab-Grown Diamond, D FL, IGI LG818660024$241
  45. 0.47 Carat Round Lab-Grown Diamond, D VVS1, IGI LG818660019$103
  46. 0.93 Carat Round Lab-Grown Diamond, D FL, IGI LG825631832$228
  47. 0.92 Carat Round Lab-Grown Diamond, D FL, IGI LG825631830$226
  48. 0.71 Carat Round Lab-Grown Diamond, D FL, IGI LG825656001$211
  49. 0.68 Carat Round Lab-Grown Diamond, D FL, IGI LG825656002$191
  50. 0.48 Carat Round Lab-Grown Diamond, D FL, IGI LG825655994$176
  51. 0.72 Carat Round Lab-Grown Diamond, D FL, IGI LG818660031$214
  52. 0.79 Carat Round Lab-Grown Diamond, D FL, IGI LG818660026$232
  53. 0.97 Carat Round Lab-Grown Diamond, D FL, IGI LG818660027$236
  54. 0.92 Carat Round Lab-Grown Diamond, D FL, IGI LG818660030$226
  55. 0.98 Carat Round Lab-Grown Diamond, D FL, IGI LG825631831$239
  56. 0.93 Carat Round Lab-Grown Diamond, D FL, IGI LG818653996$228
  57. 0.98 Carat Round Lab-Grown Diamond, D FL, IGI LG818660028$239
  58. 0.94 Carat Round Lab-Grown Diamond, D FL, IGI LG825631829$230
  59. 0.52 Carat Round Lab-Grown Diamond, D FL, IGI LG825631827$146
  60. 0.72 Carat Round Lab-Grown Diamond, D FL, IGI LG825631826$214