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 57

16,114 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. 3.21 Carat Round Lab-Grown Diamond, E VVS2, IGI LG631458798$714
  2. 3.51 Carat Round Lab-Grown Diamond, F VS1, IGI LG631469858$559
  3. 3.59 Carat Round Lab-Grown Diamond, E VS2, IGI LG632426949$15,344
  4. 3.36 Carat Round Lab-Grown Diamond, E VVS2, IGI LG632429689$745
  5. 3.00 Carat Round Lab-Grown Diamond, E VS2, IGI LG632451878$12,861
  6. 3.22 Carat Round Lab-Grown Diamond, D VS1, IGI LG632451880$18,133
  7. 3.50 Carat Round Lab-Grown Diamond, G VS1, IGI LG632451881$13,854
  8. 3.77 Carat Round Lab-Grown Diamond, F VS1, IGI LG634447362$859
  9. 3.69 Carat Round Lab-Grown Diamond, F VS1, IGI LG634447413$841
  10. 3.41 Carat Round Lab-Grown Diamond, G VS2, IGI LG634491663$11,608
  11. 3.12 Carat Round Lab-Grown Diamond, E VS1, IGI LG634491669$16,090
  12. 3.05 Carat Round Lab-Grown Diamond, G VS1, IGI LG634491673$12,102
  13. 3.82 Carat Round Lab-Grown Diamond, G VS2, IGI LG634497202$460
  14. 3.50 Carat Round Lab-Grown Diamond, F VS1, IGI LG635469698$16,632
  15. 3.60 Carat Round Lab-Grown Diamond, E VS2, IGI LG642427960$552
  16. 3.68 Carat Round Lab-Grown Diamond, F VVS2, IGI LG642427964$547
  17. 3.66 Carat Round Lab-Grown Diamond, F VS1, IGI LG643434267$834
  18. 3.99 Carat Round Lab-Grown Diamond, E VS1, IGI LG644479684$757
  19. 3.97 Carat Round Lab-Grown Diamond, E VS1, IGI LG645478071$699
  20. 3.76 Carat Round Lab-Grown Diamond, F VS1, IGI LG647420335$856
  21. 3.13 Carat Round Lab-Grown Diamond, E VS1, IGI LG652426487$580
  22. 3.03 Carat Round Lab-Grown Diamond, E SI1, IGI LG666413562$451
  23. 3.03 Carat Round Lab-Grown Diamond, F SI1, IGI LG666413571$441
  24. 3.87 Carat Round Lab-Grown Diamond, E VS1, IGI LG668430266$633
  25. 3.02 Carat Round Lab-Grown Diamond, I VVS2, IGI LG669426834$452
  26. 3.66 Carat Round Lab-Grown Diamond, E VS1, IGI LG678530523$600
  27. 3.03 Carat Round Lab-Grown Diamond, I VVS2, IGI LG681504488$410
  28. 3.35 Carat Round Lab-Grown Diamond, H VVS2, IGI LG681504494$456
  29. 3.01 Carat Round Lab-Grown Diamond, H VVS2, IGI LG681504637$423
  30. 3.31 Carat Round Lab-Grown Diamond, E VS2, IGI LG689541010$479
  31. 3.40 Carat Round Lab-Grown Diamond, G VS1, IGI LG689541069$473
  32. 3.36 Carat Round Lab-Grown Diamond, F VS1, IGI LG689556890$479
  33. 3.39 Carat Round Lab-Grown Diamond, F VS2, IGI LG690524481$477
  34. 3.01 Carat Round Lab-Grown Diamond, D VVS2, IGI LG692534287$865
  35. 3.11 Carat Round Lab-Grown Diamond, D VVS2, IGI LG692534309$893
  36. 3.31 Carat Round Lab-Grown Diamond, D IF, IGI LG692560433$1,137
  37. 3.09 Carat Round Lab-Grown Diamond, D VVS1, IGI LG692560495$925
  38. 3.33 Carat Round Lab-Grown Diamond, D VVS1, IGI LG692560527$906
  39. 3.30 Carat Round Lab-Grown Diamond, D VVS1, IGI LG692560529$878
  40. 3.47 Carat Round Lab-Grown Diamond, D VVS2, IGI LG692560534$914
  41. 3.35 Carat Round Lab-Grown Diamond, D IF, IGI LG692560535$1,150
  42. 3.30 Carat Round Lab-Grown Diamond, D VVS1, IGI LG692560536$878
  43. 3.33 Carat Round Lab-Grown Diamond, D VVS1, IGI LG692560539$996
  44. 3.45 Carat Round Lab-Grown Diamond, E VS1, IGI LG692560899$535
  45. 3.37 Carat Round Lab-Grown Diamond, E VS2, IGI LG692574002$486
  46. 3.20 Carat Round Lab-Grown Diamond, E VS1, IGI LG694585163$507
  47. 3.14 Carat Round Lab-Grown Diamond, G VS2, IGI LG694585505$424
  48. 3.19 Carat Round Lab-Grown Diamond, D VS1, IGI LG694591118$664
  49. 3.32 Carat Round Lab-Grown Diamond, E VS1, IGI LG696558343$759
  50. 3.59 Carat Round Lab-Grown Diamond, D VS1, IGI LG700510577$771
  51. 3.01 Carat Round Lab-Grown Diamond, D IF, IGI LG700512114$1,011
  52. 3.78 Carat Round Lab-Grown Diamond, D VVS1, IGI LG700512412$1,253
  53. 3.06 Carat Round Lab-Grown Diamond, D VVS1, IGI LG700512417$832
  54. 3.33 Carat Round Lab-Grown Diamond, D VVS1, IGI LG700512422$906
  55. 3.01 Carat Round Lab-Grown Diamond, D VVS1, IGI LG700512428$804
  56. 3.10 Carat Round Lab-Grown Diamond, D VVS1, IGI LG700512429$826
  57. 3.35 Carat Round Lab-Grown Diamond, D IF, IGI LG700512438$1,121
  58. 3.28 Carat Round Lab-Grown Diamond, D IF, IGI LG700512440$1,239
  59. 3.26 Carat Round Lab-Grown Diamond, D IF, IGI LG700512441$1,231
  60. 3.54 Carat Round Lab-Grown Diamond, D IF, IGI LG700512444$1,429