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 23

25,238 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. 0.94 Carat Round Lab-Grown Diamond, D VVS2, IGI LG586383131$165
  2. 0.57 Carat Round Lab-Grown Diamond, D VVS1, IGI LG588371354$115
  3. 0.56 Carat Round Lab-Grown Diamond, D VVS1, IGI LG589394760$113
  4. 0.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG691538211$144
  5. 0.59 Carat Round Lab-Grown Diamond, D IF, IGI LG689569349$132
  6. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG692534043$158
  7. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG692534045$161
  8. 0.58 Carat Round Lab-Grown Diamond, D IF, IGI LG685523608$130
  9. 0.59 Carat Round Lab-Grown Diamond, D IF, IGI LG689569350$132
  10. 0.52 Carat Round Lab-Grown Diamond, D VVS1, IGI LG685523444$127
  11. 0.51 Carat Round Lab-Grown Diamond, D SI1, IGI LG685523343$104
  12. 0.95 Carat Round Lab-Grown Diamond, D SI1, IGI LG519263163$157
  13. 0.68 Carat Round Lab-Grown Diamond, D vs1, igi LG690510156$129
  14. 0.66 Carat Round Lab-Grown Diamond, D vs1, igi LG690510157$126
  15. 0.52 Carat Round Lab-Grown Diamond, D VS1, IGI LG691591505$129
  16. 0.54 Carat Round Lab-Grown Diamond, D VS1, IGI LG691591508$143
  17. 0.90 Carat Round Lab-Grown Diamond, D VS1, IGI LG691533461$214
  18. 0.97 Carat Round Lab-Grown Diamond, D VS1, IGI LG685572616$154
  19. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 1508739020$1,816
  20. 0.84 Carat Round Lab-Grown Diamond, D FL, GIA 1508991509$1,735
  21. 0.89 Carat Round Lab-Grown Diamond, D FL, GIA 1515394664$1,835
  22. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 1518325105$1,795
  23. 0.86 Carat Round Lab-Grown Diamond, D FL, GIA 2506650292$1,775
  24. 0.94 Carat Round Lab-Grown Diamond, D FL, GIA 2514467714$1,938
  25. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 2516507730$1,795
  26. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 5506620545$1,795
  27. 0.89 Carat Round Lab-Grown Diamond, D FL, GIA 5516239870$1,835
  28. 0.86 Carat Round Lab-Grown Diamond, D FL, GIA 6505738968$1,775
  29. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 6512507701$1,816
  30. 0.87 Carat Round Lab-Grown Diamond, D FL, GIA 6515152450$1,795
  31. 0.84 Carat Round Lab-Grown Diamond, D FL, GIA 7501739009$1,735
  32. 0.88 Carat Round Lab-Grown Diamond, D FL, GIA 7516099209$1,816
  33. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG685529530$227
  34. 0.56 Carat Round Lab-Grown Diamond, D IF, IGI LG691545150$126
  35. 0.57 Carat Round Lab-Grown Diamond, D IF, IGI LG691545152$128
  36. 0.94 Carat Round Lab-Grown Diamond, E VS1, IGI LG693538879$216
  37. 0.69 Carat Round Lab-Grown Diamond, E VVS2, IGI LG685534024$125
  38. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG694510628$139
  39. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694510629$167
  40. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG693536816$139
  41. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG691589547$139
  42. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG691589554$167
  43. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG691589578$139
  44. 0.53 Carat Round Lab-Grown Diamond, D IF, IGI LG689538994$139
  45. 0.70 Carat Round Lab-Grown Diamond, D VVS2, IGI LG655461831$140
  46. 0.72 Carat Round Lab-Grown Diamond, D VVS2, IGI LG633452674$144
  47. 0.72 Carat Round Lab-Grown Diamond, D VVS2, IGI LG633452867$144
  48. 0.53 Carat Round Lab-Grown Diamond, D SI1, IGI LG633453344$106
  49. 0.91 Carat Round Lab-Grown Diamond, D VS1, IGI LG692534548$153
  50. 0.98 Carat Round Lab-Grown Diamond, D VVS2, IGI LG649479456$182
  51. 0.92 Carat Round Lab-Grown Diamond, D VS1, IGI LG691592050$153
  52. 0.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG625405074$174
  53. 0.97 Carat Round Lab-Grown Diamond, E VS2, IGI LG665407888$154
  54. 0.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG669416973$169
  55. 0.52 Carat Round Lab-Grown Diamond, D IF, IGI LG674544667$130
  56. 0.86 Carat Round Lab-Grown Diamond, D VVS2, IGI LG691579309$221
  57. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG694563495$139
  58. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563507$143
  59. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563509$328
  60. 0.97 Carat Round Lab-Grown Diamond, D VVS2, IGI LG694563525$167