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 63

7,503 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. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG802616322$1,056
  2. 3.1 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG805682700$1,077
  3. 3.94 Carat Radiant Lab-Grown Diamond, F vvs2, igi LG813697069$872
  4. 3.14 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG740506055$739
  5. 3.03 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG754551605$678
  6. 3.57 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG816647488$707
  7. 3.77 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG813645657$964
  8. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG790651270$874
  9. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 361736522$1,733
  10. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 361736523$1,851
  11. 3.04 Carat Radiant Lab-Grown Diamond, F VVS2, GCAL 361736569$1,543
  12. 3.35 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 361736893$2,128
  13. 3.82 Carat Radiant Lab-Grown Diamond, E vvs2, igi LG814642779$1,036
  14. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG784639149$731
  15. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG785612466$874
  16. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG788643739$731
  17. 3.58 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG788688369$735
  18. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG795605728$696
  19. 3.51 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG799617198$867
  20. 3.53 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804605618$871
  21. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG804605641$731
  22. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG805633729$876
  23. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809646206$874
  24. 3.53 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG809646275$725
  25. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809646294$876
  26. 3.57 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG809681556$881
  27. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG750567407$673
  28. 3.57 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG753503858$673
  29. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG812643887$851
  30. 3.81 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG812643890$1,894
  31. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG812643894$631
  32. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG813666855$846
  33. 3.14 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG813666895$1,470
  34. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG813667091$617
  35. 3.00 Carat Radiant Lab-Grown Diamond, D FL, IGI LG803623525$2,366
  36. 3.04 Carat Radiant Lab-Grown Diamond, D FL, IGI LG803623526$2,397
  37. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG811625478$587
  38. 3.19 Carat Radiant Lab-Grown Diamond, D FL, IGI LG813651463$2,514
  39. 3.32 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG807666347$581
  40. 3.00 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG816633697$716
  41. 3.09 Carat Radiant Lab-Grown Diamond, D FL, IGI LG787605420$3,656
  42. 3.69 Carat Radiant Lab-Grown Diamond, E fl, igi LG800643857$3,737
  43. 3.75 Carat Radiant Lab-Grown Diamond, D fl, igi LG801699549$4,790
  44. 3.68 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG802628080$1,296
  45. 3.72 Carat Radiant Lab-Grown Diamond, D fl, igi LG804605062$4,752
  46. 3.93 Carat Radiant Lab-Grown Diamond, D fl, igi LG805610572$5,020
  47. 3.84 Carat Radiant Lab-Grown Diamond, E vvs1, igi LG808614620$1,160
  48. 3.27 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG811637107$689
  49. 3.75 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG813645653$1,056
  50. 3.98 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG813645654$2,586
  51. 3.84 Carat Radiant Lab-Grown Diamond, E vvs1, igi LG813645659$1,160
  52. 3.16 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG723531312$619
  53. 3.53 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG724511545$688
  54. 3.47 Carat Radiant Lab-Grown Diamond, F fl, igi LG797604482$2,690
  55. 3.01 Carat Radiant Lab-Grown Diamond, F VVS2, GIA 1538517301$896
  56. 3.03 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 1539517387$1,158
  57. 3.81 Carat Radiant Lab-Grown Diamond, H VVS2, IGI LG811630528$482
  58. 3.83 Carat Radiant Lab-Grown Diamond, E vvs2, igi LG816651481$1,039
  59. 3.04 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG752543106$633
  60. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG752573984$606