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 17

24,631 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. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG480169668$336
  2. 0.50 Carat Round Lab-Grown Diamond, H VVS2, IGI LG487174410$420
  3. 0.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG488141586$335
  4. 0.50 Carat Round Lab-Grown Diamond, I VVS2, IGI LG492113478$368
  5. 0.50 Carat Round Lab-Grown Diamond, H VVS2, IGI LG494174693$420
  6. 0.53 Carat Round Lab-Grown Diamond, H VVS2, IGI LG502108705$442
  7. 0.53 Carat Round Lab-Grown Diamond, H VS1, IGI LG502108707$426
  8. 0.53 Carat Round Lab-Grown Diamond, I VVS1, IGI LG502108818$408
  9. 0.50 Carat Round Lab-Grown Diamond, H VS1, IGI LG506193156$386
  10. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG407936494$378
  11. 0.55 Carat Round Lab-Grown Diamond, I VS2, IGI LG407936504$366
  12. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG436073728$378
  13. 0.54 Carat Round Lab-Grown Diamond, I VS2, IGI LG436075214$360
  14. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG442066087$378
  15. 0.53 Carat Round Lab-Grown Diamond, I VVS2, IGI LG442066972$390
  16. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG445037328$378
  17. 0.55 Carat Round Lab-Grown Diamond, I VS1, IGI LG447000344$385
  18. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055365$378
  19. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG451055529$378
  20. 0.54 Carat Round Lab-Grown Diamond, I VS1, IGI LG451056188$378
  21. 0.54 Carat Round Lab-Grown Diamond, H VS1, IGI LG502108711$433
  22. 0.96 Carat Round Lab-Grown Diamond, D VS1, IGI LG680522125$227
  23. 0.53 Carat Round Lab-Grown Diamond, D VS1, IGI LG655412328$109
  24. 0.53 Carat Round Lab-Grown Diamond, D VS1, IGI LG656494829$108
  25. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG414059644$741
  26. 0.70 Carat Round Lab-Grown Diamond, E SI1, IGI LG414059645$694
  27. 0.71 Carat Round Lab-Grown Diamond, E SI1, IGI LG414059646$704
  28. 0.65 Carat Round Lab-Grown Diamond, G SI2, IGI LG436047463$383
  29. 0.72 Carat Round Lab-Grown Diamond, I SI1, IGI LG436047587$494
  30. 0.90 Carat Round Lab-Grown Diamond, I SI2, IGI LG445038921$335
  31. 0.91 Carat Round Lab-Grown Diamond, I SI1, IGI LG447002224$862
  32. 0.90 Carat Round Lab-Grown Diamond, I SI1, IGI LG455035501$427
  33. 0.98 Carat Round Lab-Grown Diamond, G SI2, IGI LG487199044$925
  34. 0.90 Carat Round Lab-Grown Diamond, I SI2, IGI LG492110236$731
  35. 0.95 Carat Round Lab-Grown Diamond, I SI1, IGI LG494162289$899
  36. 0.81 Carat Round Lab-Grown Diamond, E VS2, IGI LG494174695$907
  37. 0.72 Carat Round Lab-Grown Diamond, D SI1, IGI LG499125738$762
  38. 0.70 Carat Round Lab-Grown Diamond, D SI1, IGI LG499125742$741
  39. 0.65 Carat Round Lab-Grown Diamond, D VS2, IGI LG499125768$651
  40. 0.64 Carat Round Lab-Grown Diamond, E VS2, IGI LG499128218$599
  41. 0.65 Carat Round Lab-Grown Diamond, D VS2, IGI LG499192133$651
  42. 0.66 Carat Round Lab-Grown Diamond, F SI1, IGI LG500145172$506
  43. 0.65 Carat Round Lab-Grown Diamond, D SI1, IGI LG500146243$563
  44. 0.65 Carat Round Lab-Grown Diamond, E VS2, IGI LG500146246$608
  45. 0.65 Carat Round Lab-Grown Diamond, D SI1, IGI LG500146247$563
  46. 0.64 Carat Round Lab-Grown Diamond, E SI1, IGI LG500163989$512
  47. 0.73 Carat Round Lab-Grown Diamond, I VS2, IGI LG502108776$574
  48. 0.60 Carat Round Lab-Grown Diamond, E SI1, IGI LG407901877$482
  49. 0.58 Carat Round Lab-Grown Diamond, D SI1, IGI LG414059583$506
  50. 0.57 Carat Round Lab-Grown Diamond, E SI2, IGI LG414059585$378
  51. 0.60 Carat Round Lab-Grown Diamond, E VS2, IGI LG414059637$564
  52. 0.6 Carat Round Lab-Grown Diamond, E SI2, IGI LG414059638$397
  53. 0.60 Carat Round Lab-Grown Diamond, E SI1, IGI LG414059641$483
  54. 0.63 Carat Round Lab-Grown Diamond, D SI2, IGI LG414059642$436
  55. 0.56 Carat Round Lab-Grown Diamond, E SI2, IGI LG414059669$372
  56. 0.61 Carat Round Lab-Grown Diamond, I VS2, IGI LG436045448$403
  57. 0.59 Carat Round Lab-Grown Diamond, G SI2, IGI LG442068219$350
  58. 0.58 Carat Round Lab-Grown Diamond, I VS2, IGI LG447001479$384
  59. 0.59 Carat Round Lab-Grown Diamond, I SI2, IGI LG451055542$309
  60. 0.59 Carat Round Lab-Grown Diamond, I SI1, IGI LG483196972$350