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 24

7,350 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. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG719530984$960
  2. 3.18 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719530985$1,375
  3. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719536875$1,364
  4. 3.32 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719536877$1,497
  5. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719537206$3,738
  6. 3.21 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG719540360$618
  7. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719543581$1,359
  8. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719543590$1,376
  9. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719553803$1,360
  10. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG719553814$1,326
  11. 3.17 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG719580641$570
  12. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG720517062$1,221
  13. 3.28 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720521089$3,737
  14. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG720561278$2,457
  15. 3.73 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG720586709$1,406
  16. 3.00 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG720589823$1,359
  17. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720590726$1,334
  18. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG720590727$1,351
  19. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG720593022$830
  20. 3.53 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG720596844$1,704
  21. 3.51 Carat Radiant Lab-Grown Diamond, E IF, IGI LG720598352$1,574
  22. 3.91 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG722519695$3,980
  23. 3.26 Carat Radiant Lab-Grown Diamond, D IF, IGI LG722527586$1,470
  24. 3.31 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723528848$965
  25. 3.13 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723545794$997
  26. 3.52 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG723545956$659
  27. 3.53 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723552373$2,271
  28. 3.25 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723560269$1,772
  29. 3.53 Carat Radiant Lab-Grown Diamond, E IF, IGI LG723563060$1,309
  30. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574304$1,372
  31. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574306$1,364
  32. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574313$1,368
  33. 3.37 Carat Radiant Lab-Grown Diamond, D IF, IGI LG723574485$1,518
  34. 3.01 Carat Radiant Lab-Grown Diamond, F IF, IGI LG723576022$973
  35. 3.28 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG723576097$641
  36. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG723583602$1,582
  37. 3.02 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG723583704$588
  38. 3.41 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG723583770$665
  39. 3.13 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG723590365$611
  40. 3.05 Carat Radiant Lab-Grown Diamond, F IF, IGI LG724518789$1,562
  41. 3.16 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724540697$760
  42. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724553224$661
  43. 3.26 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556141$1,470
  44. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556153$1,359
  45. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG724556208$903
  46. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556222$1,390
  47. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556236$1,390
  48. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724556247$1,399
  49. 3.71 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG724558677$693
  50. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724559100$798
  51. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG724559101$622
  52. 3.50 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG724561590$682
  53. 3.73 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG724562843$1,103
  54. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724576928$1,453
  55. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG724588686$1,470
  56. 3.50 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG725514894$682
  57. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726509036$1,359
  58. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726521161$1,399
  59. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726521180$1,532
  60. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726521198$1,494