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 22

7,177 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 VVS1, IGI LG717596440$979
  2. 3.10 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG717596441$636
  3. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG717597673$679
  4. 3.56 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG718501554$693
  5. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG718507142$1,334
  6. 3.08 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG718510214$717
  7. 3.70 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG719515527$770
  8. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG719515797$963
  9. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG719522587$627
  10. 3.73 Carat Radiant Lab-Grown Diamond, E IF, IGI LG719530109$1,524
  11. 3.18 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG719530254$623
  12. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG719530984$960
  13. 3.18 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719530985$1,784
  14. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719537206$3,738
  15. 3.21 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG719540360$618
  16. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719543590$1,574
  17. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719553803$1,360
  18. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719553814$1,326
  19. 3.17 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG719580641$570
  20. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG720517062$1,221
  21. 3.28 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720521089$3,737
  22. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG720561278$2,457
  23. 3.73 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG720586709$1,617
  24. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720590726$1,334
  25. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720590727$1,351
  26. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG720593022$830
  27. 3.53 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG720596844$1,704
  28. 3.51 Carat Radiant Lab-Grown Diamond, E IF, IGI LG720598352$1,574
  29. 3.91 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG722519695$3,980
  30. 3.26 Carat Radiant Lab-Grown Diamond, D IF, IGI LG722527586$1,683
  31. 3.31 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723528848$965
  32. 3.13 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723545794$997
  33. 3.52 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG723545956$659
  34. 3.53 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723552373$2,478
  35. 3.25 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723560269$1,772
  36. 3.53 Carat Radiant Lab-Grown Diamond, E IF, IGI LG723563060$1,309
  37. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574304$1,569
  38. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574313$1,564
  39. 3.37 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574485$1,739
  40. 3.01 Carat Radiant Lab-Grown Diamond, F IF, IGI LG723576022$1,098
  41. 3.28 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG723576097$641
  42. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723583602$1,582
  43. 3.02 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG723583704$588
  44. 3.41 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG723583770$665
  45. 3.13 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG723590365$611
  46. 3.05 Carat Radiant Lab-Grown Diamond, F IF, IGI LG724518789$1,562
  47. 3.16 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724540697$760
  48. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724553224$661
  49. 3.26 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556141$1,683
  50. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556153$1,554
  51. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG724556208$1,020
  52. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556222$1,590
  53. 3.71 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG724558677$693
  54. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724559100$798
  55. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724559101$622
  56. 3.50 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG724561590$682
  57. 3.73 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG724562843$1,186
  58. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724576928$1,453
  59. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724588686$1,592
  60. 3.50 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG725514894$682