3 Carat Radiant Lab-Grown Diamonds

Shop certified 3 carat radiant 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 3 Carat Radiant Lab-Grown Diamonds – Page 46

7,444 certified 3 carat radiant 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. 3.42 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG784618900$661
  2. 3.94 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG780604619$630
  3. 3.99 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG782631852$659
  4. 3.35 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG778665920$773
  5. 3.01 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG778665925$692
  6. 3.23 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG773616178$1,403
  7. 3.50 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG773616395$1,690
  8. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG782629213$641
  9. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG754540411$704
  10. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG754540417$693
  11. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG764694204$700
  12. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG764694208$700
  13. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG768646556$606
  14. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG768646641$606
  15. 3.72 Carat Radiant Lab-Grown Diamond, D FL, IGI LG772674031$10,870
  16. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG773661187$700
  17. 3.87 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780619474$578
  18. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780634224$703
  19. 3.92 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG783604173$713
  20. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG784616807$843
  21. 3.20 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780661644$2,933
  22. 3.25 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780661645$2,980
  23. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780661838$2,779
  24. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG784672543$588
  25. 3.89 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG782607851$581
  26. 3.55 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG783653643$788
  27. 3.23 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG781645762$795
  28. 3.91 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG782682590$647
  29. 3.98 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG783634352$724
  30. 3.19 Carat Radiant Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG776631826$871
  31. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720521093$3,738
  32. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG719575318$921
  33. 3.11 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG720535018$846
  34. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG720535028$882
  35. 3.07 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG720555689$1,432
  36. 3.15 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG726510509$909
  37. 3.00 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG726523470$868
  38. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG726523489$888
  39. 3.31 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG726527451$953
  40. 3.24 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG726527455$934
  41. 3.32 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571509$956
  42. 3.17 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571548$914
  43. 3.16 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571551$911
  44. 3.24 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571609$934
  45. 3.12 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571728$902
  46. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571748$885
  47. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG727571767$819
  48. 3.00 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG727571770$868
  49. 3.00 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG727571773$816
  50. 3.26 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG728518724$939
  51. 3.30 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG728518756$951
  52. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG728549833$890
  53. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG729549358$882
  54. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG729549361$879
  55. 3.17 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG729549378$914
  56. 3.00 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG729549411$868
  57. 3.45 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG730501423$1,110
  58. 3.17 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG731521429$861
  59. 3.03 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG731521430$876
  60. 3.13 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG731521445$904