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 61

6,113 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. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG803623481$3,247
  2. 3.11 Carat Radiant Lab-Grown Diamond, D FL, IGI LG803623482$3,296
  3. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG803626139$756
  4. 3.57 Carat Radiant Lab-Grown Diamond, E VS2, IGI LG803626419$543
  5. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG803644953$1,466
  6. 3.01 Carat Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG803668967$561
  7. 3.57 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804601354$830
  8. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG804607560$512
  9. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG804614781$627
  10. 3.59 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804614782$1,072
  11. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804614811$638
  12. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804620498$598
  13. 3.14 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804620959$617
  14. 3.14 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804620960$610
  15. 3.15 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804620963$612
  16. 3.60 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804620974$694
  17. 3.74 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804621182$721
  18. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG804649123$636
  19. 3.11 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665108$2,852
  20. 3.24 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665109$2,970
  21. 3.28 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665110$3,006
  22. 3.31 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665111$3,034
  23. 3.73 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665112$3,824
  24. 3.00 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665204$2,752
  25. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665205$2,770
  26. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665206$2,807
  27. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665207$2,807
  28. 3.08 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665208$2,824
  29. 3.12 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665209$2,978
  30. 3.22 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665210$2,952
  31. 3.78 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665214$3,871
  32. 3.01 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665289$2,568
  33. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665290$2,912
  34. 3.14 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665291$2,678
  35. 3.24 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804665292$3,092
  36. 3.31 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804674411$697
  37. 3.37 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG804674454$708
  38. 3.76 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG804675607$1,320
  39. 3.09 Carat Radiant Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG805617908$785
  40. 3.06 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG805621073$843
  41. 3.54 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805634812$683
  42. 3.68 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805634817$710
  43. 3.14 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG805634901$617
  44. 3.16 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805634902$613
  45. 3.02 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG805638085$582
  46. 3.01 Carat Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG805666955$599
  47. 3.01 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG805692049$484
  48. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG805693860$851
  49. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG806615508$631
  50. 3.13 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG806615779$692
  51. 3.58 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG806615797$750
  52. 3.01 Carat Radiant Lab-Grown Diamond, FANCY YELLOW VS1, IGI LG806623740$679
  53. 3.02 Carat Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG806623753$591
  54. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG806630876$552
  55. 3.26 Carat Radiant Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG807629090$918
  56. 3.01 Carat Radiant Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG807661389$679
  57. 3 Carat Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG807661393$596
  58. 3.35 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG807666537$972
  59. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG807666538$633
  60. 3.01 Carat Radiant Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG808618062$822