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 64

6,113 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. 3.09 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644370$2,834
  2. 3.08 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644664$2,824
  3. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804662517$601
  4. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804669938$598
  5. 3.07 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG769624709$1,086
  6. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665870$2,807
  7. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780666048$2,807
  8. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG806618244$552
  9. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG806618245$552
  10. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG811606300$1,562
  11. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG809669588$678
  12. 3.03 Carat Radiant Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG812631236$739
  13. 3.07 Carat Radiant Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG812631237$749
  14. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665845$2,807
  15. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780677712$647
  16. 3.19 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642474$2,924
  17. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644222$2,798
  18. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG789625506$650
  19. 3.01 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG791645475$641
  20. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804649118$650
  21. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG806615512$573
  22. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG809617735$566
  23. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG809618288$577
  24. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG809618498$577
  25. 3.82 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG634446685$718
  26. 3.03 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG774638515$724
  27. 3.10 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG801675606$636
  28. 3.76 Carat Radiant Lab-Grown Diamond, D VS2, GIA 2506562547$1,416
  29. 3.74 Carat Radiant Lab-Grown Diamond, E VS2, GIA 7506915086$1,060
  30. 3.59 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG750586258$582
  31. 3.07 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG766658643$487
  32. 3.03 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG772619953$451
  33. 3.01 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG776635293$448
  34. 3.53 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665872$3,630
  35. 3.57 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642149$3,668
  36. 3.07 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644224$2,816
  37. 3.57 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790611633$3,783
  38. 3.52 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790611634$3,734
  39. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790611742$2,495
  40. 3.52 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790611876$3,382
  41. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790611996$2,754
  42. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790612001$2,519
  43. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG790612088$2,754
  44. 3.04 Carat Radiant Lab-Grown Diamond, D FL, IGI LG799676798$3,844
  45. 3.53 Carat Radiant Lab-Grown Diamond, D IF, IGI LG812615205$2,418
  46. 3.07 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG812615208$965
  47. 3.53 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG782624642$892
  48. 3.65 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG783620985$889
  49. 3.59 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG790643177$1,013
  50. 3.25 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660045$2,980
  51. 3.33 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804666017$3,052
  52. 3.26 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667186$2,988
  53. 3.50 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667187$3,600
  54. 3.88 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804667188$3,969
  55. 3.18 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804640622$617
  56. 3.32 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804640623$643
  57. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG812601936$652
  58. 3.05 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG810647731$626
  59. 3.07 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804656945$524
  60. 3.54 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804656946$718