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 37

7,340 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. 3.03 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG761522792$487
  2. 3.94 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG765614443$575
  3. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG765614450$582
  4. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 6505984344$1,144
  5. 3.02 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG675593150$601
  6. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG706524459$598
  7. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG723587732$650
  8. 3.00 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744514753$1,322
  9. 3.19 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593620$1,402
  10. 3.78 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593621$3,184
  11. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG754594080$2,779
  12. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG754594081$2,798
  13. 3.46 Carat Radiant Lab-Grown Diamond, D FL, IGI LG754594082$3,232
  14. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG767607258$1,113
  15. 3.51 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG758524163$994
  16. 3.23 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG760532932$642
  17. 3.91 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG761511519$1,465
  18. 3.10 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG764628487$564
  19. 3.85 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG766613360$641
  20. 3.96 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG766622398$655
  21. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG769649230$895
  22. 3.01 Carat Radiant Lab-Grown Diamond, F SI1, GIA 6472898322$1,217
  23. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG752550028$668
  24. 3 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754508939$1,530
  25. 3.49 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754508941$1,780
  26. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754508955$1,561
  27. 3.05 Carat Radiant Lab-Grown Diamond, E FL, IGI LG754517860$2,480
  28. 3.85 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594141$3,238
  29. 3.19 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594348$1,402
  30. 3.51 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594351$2,964
  31. 3.60 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594352$3,038
  32. 3.94 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG756570256$997
  33. 3.26 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG757526818$559
  34. 3.21 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG757526819$559
  35. 3.04 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG761539835$467
  36. 3.51 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG763615744$727
  37. 3.84 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG766689617$1,110
  38. 3.87 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG767610676$632
  39. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG768603249$1,018
  40. 3.95 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG768604430$576
  41. 3.9 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG768615935$569
  42. 3.89 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG768667019$581
  43. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG769636880$1,235
  44. 3.14 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG770667632$1,116
  45. 3.56 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG771605892$1,163
  46. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594344$1,330
  47. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594345$1,370
  48. 3.13 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594347$1,378
  49. 3.19 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594349$1,402
  50. 3.22 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594350$1,416
  51. 3.82 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG768691254$1,318
  52. 3.29 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG769664459$871
  53. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG768647888$586
  54. 3.20 Carat Radiant Lab-Grown Diamond, D IF, GCAL 360096456$3,524
  55. 3.23 Carat Radiant Lab-Grown Diamond, D IF, GCAL 360096457$3,555
  56. 3.26 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG705531218$1,053
  57. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG733537289$703
  58. 3.52 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG770616046$1,221
  59. 3.03 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG763618391$728
  60. 3.97 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG768647884$682