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 21

7,188 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. 3.1 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG704585692$985
  2. 3.44 Carat Radiant Lab-Grown Diamond, D IF, IGI LG704585753$1,767
  3. 3.54 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG706507604$1,526
  4. 3.11 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG706508478$810
  5. 3.29 Carat Radiant Lab-Grown Diamond, D IF, IGI LG706508484$1,426
  6. 3.86 Carat Radiant Lab-Grown Diamond, D IF, IGI LG706508514$3,246
  7. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG706540308$1,016
  8. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG706552203$1,306
  9. 3.63 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG706558222$673
  10. 3.71 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG706571596$1,211
  11. 3.17 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG707524957$1,267
  12. 3.71 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG707531784$977
  13. 3.91 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG708563402$807
  14. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG709531924$805
  15. 3.62 Carat Radiant Lab-Grown Diamond, D IF, IGI LG709531926$3,054
  16. 3.24 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG709532256$847
  17. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG709538517$1,012
  18. 3.56 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG709538545$1,172
  19. 3.25 Carat Radiant Lab-Grown Diamond, D IF, IGI LG710502135$2,173
  20. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG710502869$681
  21. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG710528130$683
  22. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG710534534$791
  23. 3.81 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG710549637$903
  24. 3.01 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG710561394$809
  25. 3.61 Carat Radiant Lab-Grown Diamond, D IF, IGI LG710570167$3,046
  26. 3.70 Carat Radiant Lab-Grown Diamond, D IF, IGI LG710572227$3,025
  27. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG710580709$1,370
  28. 3.51 Carat Radiant Lab-Grown Diamond, F IF, IGI LG710589854$1,309
  29. 3.00 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG710593041$715
  30. 3.87 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG711506143$597
  31. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG712566003$872
  32. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG712588743$1,334
  33. 3.05 Carat Radiant Lab-Grown Diamond, E IF, IGI LG713502461$944
  34. 3.31 Carat Radiant Lab-Grown Diamond, D IF, IGI LG713528633$1,454
  35. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG713542696$970
  36. 3.21 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG713548507$1,022
  37. 3.17 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG713548512$1,009
  38. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG713581514$679
  39. 3.10 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG713594917$680
  40. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG713595225$1,016
  41. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG714504863$622
  42. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG714504901$966
  43. 3.02 Carat Radiant Lab-Grown Diamond, E IF, IGI LG715523657$1,029
  44. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715553918$1,326
  45. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715553919$1,365
  46. 3.25 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715553922$1,430
  47. 3.42 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715553923$1,570
  48. 3.56 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715553924$3,004
  49. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715554082$1,360
  50. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG715554084$1,438
  51. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG715579948$631
  52. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG716503852$3,667
  53. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG717507001$620
  54. 3.22 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG717507315$1,025
  55. 3.50 Carat Radiant Lab-Grown Diamond, D IF, IGI LG717512399$2,594
  56. 3.35 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG717537865$811
  57. 3.51 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG717541046$1,396
  58. 3.03 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG717558689$585
  59. 3.02 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG717567768$445
  60. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG717596079$830