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 33

7,348 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. 3.68 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG752561515$1,156
  2. 3.1 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG756550950$617
  3. 3.44 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG757507994$930
  4. 3.05 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG757524224$734
  5. 3.43 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG757524228$822
  6. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758501743$851
  7. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758502025$643
  8. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758518136$851
  9. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758521003$707
  10. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG758524218$981
  11. 3.59 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758531412$785
  12. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758551645$643
  13. 3.25 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG758512914$1,023
  14. 3.24 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744513952$1,426
  15. 3.33 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744513953$1,463
  16. 3.50 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG750531103$720
  17. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG758558052$1,343
  18. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG758558137$1,197
  19. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758523869$643
  20. 3.05 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758532623$734
  21. 3.13 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514207$1,378
  22. 3.17 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514209$1,394
  23. 3.44 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514212$1,580
  24. 3.05 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758522711$682
  25. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758531073$643
  26. 3.46 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG758537038$934
  27. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG758537066$822
  28. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG758547575$938
  29. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758562677$501
  30. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758563644$501
  31. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758585249$501
  32. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514204$1,330
  33. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514206$1,370
  34. 3.14 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514208$1,382
  35. 3.57 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514213$3,012
  36. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG743593355$1,131
  37. 3.60 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514214$3,038
  38. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG756590866$678
  39. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758564692$643
  40. 3.75 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG724558560$1,607
  41. 3.44 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG760517748$1,056
  42. 3.40 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG744513954$960
  43. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758569206$501
  44. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758587556$501
  45. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG759503496$501
  46. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758587829$848
  47. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG759503507$848
  48. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG759513543$643
  49. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG759515598$501
  50. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG760501529$938
  51. 3.07 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG759520683$571
  52. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG759530570$533
  53. 3.01 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG759530594$808
  54. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG759530607$643
  55. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG759530836$533
  56. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG759530886$868
  57. 3.1 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG760517121$827
  58. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG760563894$868
  59. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG760589105$604
  60. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG760589125$643