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 36

7,344 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. 3.76 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 352896074$2,187
  2. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 352896078$1,597
  3. 3.03 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 352896122$1,698
  4. 3.53 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353006325$2,223
  5. 3.52 Carat Radiant Lab-Grown Diamond, E VS1, GCAL 353006326$1,806
  6. 3.07 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG757529829$773
  7. 3.40 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758547594$683
  8. 3.35 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG759513852$664
  9. 3.04 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG760536008$766
  10. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 352846338$1,632
  11. 3.30 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352846365$3,500
  12. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG756586824$778
  13. 3.52 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG760553965$1,214
  14. 3.40 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG762580714$815
  15. 3.1 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG763634278$617
  16. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG761567239$643
  17. 3.45 Carat Radiant Lab-Grown Diamond, E VS1, GIA 6531529690$1,035
  18. 3.54 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 6535529691$1,663
  19. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG763618327$850
  20. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG763672753$735
  21. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, GIA 5506428490$1,222
  22. 3.45 Carat Radiant Lab-Grown Diamond, D FL, IGI LG744515060$3,222
  23. 3.05 Carat Radiant Lab-Grown Diamond, G VS1, GIA 6512987860$1,448
  24. 3.51 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG597367667$476
  25. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG762580691$945
  26. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 3515735631$1,957
  27. 3.20 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515008$1,407
  28. 3.29 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515009$1,446
  29. 3.50 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515011$2,956
  30. 3.68 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515012$3,106
  31. 3.96 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515013$3,660
  32. 3.10 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG751509582$564
  33. 3.30 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG760548054$605
  34. 3.81 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG764662269$1,215
  35. 3.81 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG765610348$1,639
  36. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754576706$1,308
  37. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758524230$533
  38. 3.05 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG758541614$938
  39. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG758564634$643
  40. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG759527765$682
  41. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG760588446$860
  42. 3.06 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG755512345$749
  43. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG755512349$864
  44. 3.04 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG757523122$843
  45. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG757523128$735
  46. 3.05 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG760589077$734
  47. 3.1 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG762513828$643
  48. 3.40 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG763618328$666
  49. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG764623437$864
  50. 3.04 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG765611742$535
  51. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG765634801$1,203
  52. 3.61 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG766624092$1,154
  53. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754508019$1,561
  54. 3.10 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG760507472$545
  55. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754508055$1,566
  56. 3.06 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG756541131$858
  57. 3.13 Carat Radiant Lab-Grown Diamond, D IF, IGI LG764669237$1,320
  58. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG764669241$1,338
  59. 3.14 Carat Radiant Lab-Grown Diamond, D IF, IGI LG766616956$1,323
  60. 3.19 Carat Radiant Lab-Grown Diamond, D FL, IGI LG760565772$2,514