3 Carat Round Lab-Grown Diamonds

Shop certified 3 carat round 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 Round Lab-Grown Diamonds – Page 48

15,895 certified 3 carat round 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. 3.98 Carat Round Lab-Grown Diamond, E VVS2, IGI LG654411399$713
  2. 3.50 Carat Round Lab-Grown Diamond, E VS2, IGI LG655421262$640
  3. 3.80 Carat Round Lab-Grown Diamond, F VS2, IGI LG655438371$552
  4. 3.68 Carat Round Lab-Grown Diamond, F VS2, IGI LG655438387$536
  5. 3.67 Carat Round Lab-Grown Diamond, F VS2, IGI LG655453172$534
  6. 3.68 Carat Round Lab-Grown Diamond, F VS1, IGI LG655453177$541
  7. 3.83 Carat Round Lab-Grown Diamond, F VS1, IGI LG656481182$562
  8. 3.56 Carat Round Lab-Grown Diamond, E VVS1, IGI LG657461500$791
  9. 3.34 Carat Round Lab-Grown Diamond, E VVS2, IGI LG660489365$741
  10. 3.40 Carat Round Lab-Grown Diamond, E VVS2, IGI LG660489366$753
  11. 3.44 Carat Round Lab-Grown Diamond, E VVS2, IGI LG660489367$762
  12. 3.64 Carat Round Lab-Grown Diamond, E SI1, IGI LG662421107$474
  13. 3.69 Carat Round Lab-Grown Diamond, E SI1, IGI LG662421110$481
  14. 3.52 Carat Round Lab-Grown Diamond, E SI1, IGI LG662457261$481
  15. 3.71 Carat Round Lab-Grown Diamond, G VS2, IGI LG664411709$507
  16. 3.20 Carat Round Lab-Grown Diamond, E VVS2, IGI LG666433612$711
  17. 3.00 Carat Round Lab-Grown Diamond, G VVS2, IGI LG670412037$472
  18. 3.58 Carat Round Lab-Grown Diamond, G VS1, IGI LG671432938$503
  19. 3.22 Carat Round Lab-Grown Diamond, E VS1, IGI LG671462412$675
  20. 3.01 Carat Round Lab-Grown Diamond, G VS2, IGI LG673428859$428
  21. 3.39 Carat Round Lab-Grown Diamond, G VS1, IGI LG674555500$526
  22. 3.07 Carat Round Lab-Grown Diamond, F VVS1, IGI LG678568663$796
  23. 3.41 Carat Round Lab-Grown Diamond, E VS1, IGI LG681550051$561
  24. 3.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG681552527$616
  25. 3.03 Carat Round Lab-Grown Diamond, G VS1, IGI LG683596161$426
  26. 3.44 Carat Round Lab-Grown Diamond, E VS1, IGI LG687502779$566
  27. 3.91 Carat Round Lab-Grown Diamond, G VS2, IGI LG689530332$470
  28. 3.05 Carat Round Lab-Grown Diamond, F VVS1, IGI LG694576572$608
  29. 3.91 Carat Round Lab-Grown Diamond, F VVS2, IGI LG696567269$598
  30. 3.69 Carat Round Lab-Grown Diamond, F VVS2, IGI LG697519336$594
  31. 3.65 Carat Round Lab-Grown Diamond, F VVS2, IGI LG698585699$588
  32. 3.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG700582388$591
  33. 3.04 Carat Round Lab-Grown Diamond, D VS1, IGI LG700582431$699
  34. 3.01 Carat Round Lab-Grown Diamond, E VS2, IGI LG700599975$1,980
  35. 3.59 Carat Round Lab-Grown Diamond, D VS1, IGI LG702570436$885
  36. 3.14 Carat Round Lab-Grown Diamond, G VS1, IGI LG704508356$452
  37. 3.17 Carat Round Lab-Grown Diamond, G VS1, IGI LG704508359$456
  38. 3.20 Carat Round Lab-Grown Diamond, G VVS2, IGI LG704508381$474
  39. 3.50 Carat Round Lab-Grown Diamond, D VVS1, IGI LG715553637$1,687
  40. 3.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG715559241$680
  41. 3.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG715559292$685
  42. 3.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG715559295$685
  43. 3.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG715559367$689
  44. 3.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG717562799$593
  45. 3.52 Carat Round Lab-Grown Diamond, D SI1, IGI LG717599780$512
  46. 3.1 Carat Round Lab-Grown Diamond, G VS1, IGI LG720504714$474
  47. 3.31 Carat Round Lab-Grown Diamond, D VVS1, GIA 1523855858$1,981
  48. 3.28 Carat Round Lab-Grown Diamond, D VVS1, GIA 1525855852$1,963
  49. 3.1 Carat Round Lab-Grown Diamond, D VVS1, GIA 1528855842$1,855
  50. 3.02 Carat Round Lab-Grown Diamond, D VVS1, GIA 1529633167$1,643
  51. 3.06 Carat Round Lab-Grown Diamond, D VVS1, GIA 1529855952$1,831
  52. 3.9 Carat Round Lab-Grown Diamond, D VVS1, GIA 1529855967$4,376
  53. 3.39 Carat Round Lab-Grown Diamond, D VVS1, GIA 1533494890$2,029
  54. 3.28 Carat Round Lab-Grown Diamond, E VVS1, GIA 1535284014$1,583
  55. 3.73 Carat Round Lab-Grown Diamond, D VVS1, GIA 1537132557$2,178
  56. 3.03 Carat Round Lab-Grown Diamond, D FL, GIA 1537149174$4,889
  57. 3.97 Carat Round Lab-Grown Diamond, D VVS1, GIA 1538056946$3,814
  58. 3.03 Carat Round Lab-Grown Diamond, D VVS1, GIA 1538132412$1,813
  59. 3.1 Carat Round Lab-Grown Diamond, D VVS1, GIA 1538203533$1,855
  60. 3.49 Carat Round Lab-Grown Diamond, D FL, GIA 1538399295$13,923