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 16

6,135 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. 3.05 Carat Radiant Lab-Grown Diamond, H SI1, IGI LG522238974$8,228
  2. 3.00 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG522238975$10,240
  3. 3.19 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522238978$10,114
  4. 3.00 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522238980$722
  5. 3.54 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG522238995$12,041
  6. 3.22 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG522239015$12,764
  7. 3.00 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522239723$722
  8. 3.12 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG522239731$10,640
  9. 3.02 Carat Radiant Lab-Grown Diamond, G SI1, IGI LG522239735$9,108
  10. 3.07 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG522239741$11,206
  11. 3.09 Carat Radiant Lab-Grown Diamond, I SI1, IGI LG522239756$742
  12. 3.03 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522239759$9,618
  13. 3.12 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG522239762$10,640
  14. 3.03 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522239767$9,618
  15. 3.01 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522239873$725
  16. 3.01 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG522252076$9,556
  17. 3.18 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG523265604$11,598
  18. 3.09 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG523265605$10,541
  19. 3.00 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG523265613$9,050
  20. 3.11 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG526268167$11,348
  21. 3.50 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG526268181$14,132
  22. 3.09 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG526268678$11,277
  23. 3.05 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG526268716$11,133
  24. 3.09 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG526268744$9,314
  25. 3.07 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG526268767$10,473
  26. 3.03 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG526268768$9,618
  27. 3.02 Carat Radiant Lab-Grown Diamond, F SI1, IGI LG526268777$623
  28. 3.09 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG526268781$10,541
  29. 3.00 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG526268873$9,050
  30. 3.04 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG526277138$11,098
  31. 3.28 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG526278892$11,173
  32. 3.01 Carat Radiant Lab-Grown Diamond, G SI1, IGI LG526289126$9,079
  33. 3.27 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG528235326$11,141
  34. 3.01 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG530293423$10,273
  35. 3.02 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG530293426$9,587
  36. 3.02 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG530293435$9,587
  37. 3.05 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG530293441$11,133
  38. 3.01 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG530294041$725
  39. 3.01 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG530299151$626
  40. 3.02 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG532236584$12,225
  41. 3.51 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG532257884$14,171
  42. 3.02 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG536207075$608
  43. 3.10 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG539225634$596
  44. 3.06 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG544280360$897
  45. 3.38 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG560207807$433
  46. 3.01 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG564359677$389
  47. 3.20 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG564384622$409
  48. 3.01 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG564384626$384
  49. 3.11 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG566302986$400
  50. 3.23 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG566302989$415
  51. 3.02 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG566305435$1,978
  52. 3.29 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG567371568$417
  53. 3.30 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG567371569$423
  54. 3.02 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG569325048$390
  55. 3.20 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG570351528$406
  56. 3.15 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG570375575$400
  57. 3.01 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG570375577$384
  58. 3.03 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG570375584$386
  59. 3.12 Carat Radiant Lab-Grown Diamond, H VVS2, IGI LG574338633$366
  60. 3.32 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG575391447$435