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 68

6,189 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. 3.65 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG783620985$889
  2. 3.59 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG790643177$1,013
  3. 3.25 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660045$2,980
  4. 3.33 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804666017$3,052
  5. 3.26 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667186$2,988
  6. 3.50 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667187$3,600
  7. 3.88 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667188$3,969
  8. 3.18 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804640622$617
  9. 3.32 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804640623$643
  10. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG812601936$652
  11. 3.05 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG810647731$626
  12. 3.07 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804656945$524
  13. 3.54 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804656946$718
  14. 3.04 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804656952$622
  15. 3.05 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG799638576$417
  16. 3.36 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660166$3,078
  17. 3.34 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660293$3,060
  18. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660290$2,577
  19. 3.17 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660291$2,703
  20. 3.1 Carat Radiant Lab-Grown Diamond, FANCY VIVID YELLOW VVS2, IGI LG813643565$756
  21. 3.58 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG813699527$624
  22. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG794661315$647
  23. 3.56 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG797642910$999
  24. 3.27 Carat Radiant Lab-Grown Diamond, D FL, IGI LG811625241$2,998
  25. 3.37 Carat Radiant Lab-Grown Diamond, D FL, IGI LG811625242$3,088
  26. 3.66 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG815648610$1,113
  27. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG814629464$578
  28. 3.90 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG815611579$591
  29. 3.98 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG786603690$1,203
  30. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG802616322$1,053
  31. 3.14 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG740506055$739
  32. 3.03 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG754551605$678
  33. 3.72 Carat Radiant Lab-Grown Diamond, E vvs2, igi LG813668254$775
  34. 3.57 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG816647488$707
  35. 3.77 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG813645657$964
  36. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG790651270$874
  37. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 361736522$1,733
  38. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 361736523$1,851
  39. 3.04 Carat Radiant Lab-Grown Diamond, F VVS2, GCAL 361736569$1,543
  40. 3.35 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 361736893$2,128
  41. 3.82 Carat Radiant Lab-Grown Diamond, E vvs2, igi LG814642779$796
  42. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG784639118$876
  43. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG784639147$874
  44. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG784639149$731
  45. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG785612437$596
  46. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG785612466$874
  47. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG788643739$731
  48. 3.58 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG788688369$735
  49. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG795602199$605
  50. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG795605728$696
  51. 3.53 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804605618$871
  52. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG804605641$731
  53. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG805633729$876
  54. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809646206$874
  55. 3.56 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809646208$878
  56. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809646294$876
  57. 3.57 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG809646339$734
  58. 3.57 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809681556$881
  59. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG810620307$868
  60. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG750567407$673