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 12

20,574 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. 0.74 Carat Round Lab-Grown Diamond, D VVS1, IGI LG660412623$146
  2. 0.93 Carat Round Lab-Grown Diamond, D VVS2, IGI LG669480844$175
  3. 0.91 Carat Round Lab-Grown Diamond, D VS2, IGI LG674529752$147
  4. 0.92 Carat Round Lab-Grown Diamond, F VS2, IGI LG674529754$181
  5. 0.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG649479576$162
  6. 0.99 Carat Round Lab-Grown Diamond, D VVS2, IGI LG660413915$182
  7. 0.99 Carat Round Lab-Grown Diamond, D VVS2, IGI LG662434113$182
  8. 0.99 Carat Round Lab-Grown Diamond, D VVS2, IGI LG662434306$195
  9. 0.92 Carat Round Lab-Grown Diamond, D VVS2, IGI LG591330895$337
  10. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG591330896$148
  11. 0.91 Carat Round Lab-Grown Diamond, D VS1, IGI LG626430742$155
  12. 0.68 Carat Round Lab-Grown Diamond, D IF, IGI LG596314152$155
  13. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 1503268085$1,795
  14. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 1509991709$1,816
  15. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 2507350402$1,816
  16. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG675587572$144
  17. 0.94 Carat Round Lab-Grown Diamond, E VVS2, IGI LG645422814$157
  18. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG677515829$144
  19. 0.92 Carat Round Lab-Grown Diamond, D VVS1, IGI LG632449256$253
  20. 0.92 Carat Round Lab-Grown Diamond, D VVS1, IGI LG647453923$253
  21. 0.93 Carat Round Lab-Grown Diamond, D VVS2, IGI LG647453951$220
  22. 0.93 Carat Round Lab-Grown Diamond, D VVS2, IGI LG647466807$220
  23. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG678503405$144
  24. 0.87 Carat Round Lab-Grown Diamond, D VS1, IGI LG667449710$156
  25. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG678580704$144
  26. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG680543839$144
  27. 0.63 Carat Round Lab-Grown Diamond, E IF, IGI LG665414978$149
  28. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG633446989$277
  29. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG639434117$277
  30. 0.69 Carat Round Lab-Grown Diamond, D vvs1, igi LG640419583$137
  31. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG640459022$277
  32. 0.69 Carat Round Lab-Grown Diamond, D vvs1, igi LG640459028$137
  33. 0.69 Carat Round Lab-Grown Diamond, D vvs1, igi LG640482498$137
  34. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG642417983$277
  35. 0.69 Carat Round Lab-Grown Diamond, D VVS1, IGI LG644445070$266
  36. 0.69 Carat Round Lab-Grown Diamond, D VVS2, IGI LG647401197$277
  37. 0.66 Carat Round Lab-Grown Diamond, D vvs1, igi LG630454898$133
  38. 0.66 Carat Round Lab-Grown Diamond, D vvs1, igi LG631452720$133
  39. 0.66 Carat Round Lab-Grown Diamond, D VVS1, IGI LG633464949$255
  40. 0.68 Carat Round Lab-Grown Diamond, D VVS1, IGI LG634480618$262
  41. 0.67 Carat Round Lab-Grown Diamond, D vvs1, igi LG635427425$134
  42. 0.67 Carat Round Lab-Grown Diamond, D vvs1, igi LG635452521$134
  43. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG635468524$129
  44. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG636431112$129
  45. 0.68 Carat Round Lab-Grown Diamond, D vvs1, igi LG639414981$136
  46. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG639470595$129
  47. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG640418183$129
  48. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG640448573$129
  49. 0.66 Carat Round Lab-Grown Diamond, D vvs1, igi LG640455343$133
  50. 0.67 Carat Round Lab-Grown Diamond, D vvs1, igi LG640459003$134
  51. 0.66 Carat Round Lab-Grown Diamond, D VVS2, IGI LG640480427$266
  52. 0.68 Carat Round Lab-Grown Diamond, D vvs1, igi LG641406814$136
  53. 0.68 Carat Round Lab-Grown Diamond, D vvs1, igi LG641406817$136
  54. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG641412306$129
  55. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG641493160$129
  56. 0.66 Carat Round Lab-Grown Diamond, D VVS2, IGI LG641493162$266
  57. 0.66 Carat Round Lab-Grown Diamond, D VVS1, IGI LG641493174$255
  58. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG641493176$129
  59. 0.68 Carat Round Lab-Grown Diamond, D vs1, igi LG642417999$132
  60. 0.67 Carat Round Lab-Grown Diamond, D vs1, igi LG642418009$129