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 47

7,420 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. 3.57 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG770666868$1,183
  2. 3.65 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG770666869$1,706
  3. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG781602668$591
  4. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG768632298$2,798
  5. 3.10 Carat Radiant Lab-Grown Diamond, D FL, IGI LG768632299$2,842
  6. 3.83 Carat Radiant Lab-Grown Diamond, D FL, IGI LG768632303$3,920
  7. 3.39 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662055$3,106
  8. 3.56 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662056$3,658
  9. 3.35 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662283$3,070
  10. 3.40 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG780662285$960
  11. 3.53 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662286$3,630
  12. 3.85 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG786697548$594
  13. 3.78 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG787612559$594
  14. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 1232748163$1,422
  15. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 1236748283$1,441
  16. 3.10 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 1483951906$2,111
  17. 3.54 Carat Radiant Lab-Grown Diamond, E VS1, GIA 1505753126$1,355
  18. 3.32 Carat Radiant Lab-Grown Diamond, D FL, GIA 1505900111$16,368
  19. 3.34 Carat Radiant Lab-Grown Diamond, D FL, GIA 1519641696$16,466
  20. 3.11 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 1533047564$1,681
  21. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 1533265010$2,150
  22. 3.54 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 1539480970$2,061
  23. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2235692577$1,894
  24. 3.04 Carat Radiant Lab-Grown Diamond, D FL, GIA 2506562529$14,987
  25. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 2508746413$1,144
  26. 3.09 Carat Radiant Lab-Grown Diamond, D FL, GIA 2514152292$15,234
  27. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 2534160123$1,872
  28. 3.12 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 2537343055$1,872
  29. 3.01 Carat Radiant Lab-Grown Diamond, G VVS2, GIA 2537418478$803
  30. 3.27 Carat Radiant Lab-Grown Diamond, F VVS2, GCAL 352776019$1,658
  31. 3.34 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 352896020$1,845
  32. 3.32 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 353006327$1,835
  33. 3.31 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 353306142$1,861
  34. 3.31 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 353306153$1,861
  35. 3.34 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 353406278$1,845
  36. 3.34 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 353456302$2,121
  37. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 3535046720$1,450
  38. 3.34 Carat Radiant Lab-Grown Diamond, F VVS2, GCAL 353526407$1,693
  39. 3.30 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 353546004$2,096
  40. 3.34 Carat Radiant Lab-Grown Diamond, E VS1, GCAL 353616107$1,722
  41. 3.32 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 353616317$1,865
  42. 3.28 Carat Radiant Lab-Grown Diamond, F VVS1, GCAL 353636017$1,813
  43. 3.34 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 360056038$1,876
  44. 3.32 Carat Radiant Lab-Grown Diamond, E VS1, GCAL 360056136$1,712
  45. 3.35 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 360076176$1,851
  46. 3.54 Carat Radiant Lab-Grown Diamond, F VVS1, GCAL 360096198$2,041
  47. 3.35 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 360096242$1,882
  48. 3.35 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 360106147$3,018
  49. 3.56 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360136091$2,162
  50. 3.51 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 360136092$2,024
  51. 3.59 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 360136139$2,071
  52. 3.55 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360136140$2,156
  53. 3.35 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 360196011$1,851
  54. 3.52 Carat Radiant Lab-Grown Diamond, F VVS2, GCAL 360226074$1,861
  55. 3.34 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 360226168$1,876
  56. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 360276007$1,722
  57. 3.32 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360276060$2,019
  58. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360276113$1,875
  59. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360276114$1,875
  60. 3.26 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 360276407$1,833