3 Carat Oval Lab-Grown Diamonds

Shop certified 3 carat oval 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 Oval Lab-Grown Diamonds – Page 339

23,962 certified 3 carat oval 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. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823683510$2,694
  2. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG824609077$2,710
  3. 3.00 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG824614891$1,099
  4. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG824618510$585
  5. 3.56 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825603840$1,018
  6. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG825603841$1,023
  7. 3.51 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826606426$820
  8. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG826609708$473
  9. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG826611098$473
  10. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826611164$2,710
  11. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826611196$2,702
  12. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG826611199$466
  13. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826629718$874
  14. 3.54 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826633785$979
  15. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634226$1,022
  16. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634228$1,018
  17. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG826655989$717
  18. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826656116$536
  19. 3.66 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826665539$626
  20. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG826668498$457
  21. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826669027$1,018
  22. 3.04 Carat Oval Lab-Grown Diamond, H VS1, IGI LG826670233$732
  23. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826685368$2,720
  24. 3.57 Carat Oval Lab-Grown Diamond, E VS2, IGI LG826686838$815
  25. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826689234$591
  26. 3.81 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG826689506$630
  27. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG827609470$2,694
  28. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG827609473$2,702
  29. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG827610875$589
  30. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616584$1,018
  31. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616697$1,022
  32. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616707$1,018
  33. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828619243$585
  34. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG828620187$1,894
  35. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828623151$2,694
  36. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632251$1,018
  37. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632282$1,018
  38. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828633369$1,018
  39. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828634504$588
  40. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828636639$801
  41. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828640733$1,123
  42. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828643639$624
  43. 3.79 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG828643645$601
  44. 3.55 Carat Oval Lab-Grown Diamond, G VS2, IGI LG828643651$540
  45. 3.95 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG828643652$658
  46. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG828643850$473
  47. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828660295$594
  48. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828671465$563
  49. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677484$1,018
  50. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677499$1,018
  51. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677523$1,022
  52. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828680756$594
  53. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG828684475$466
  54. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG828684477$647
  55. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828684484$706
  56. 3.03 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG828684504$584
  57. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828684656$1,018
  58. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG829607724$707
  59. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG829607737$703
  60. 3.97 Carat Oval Lab-Grown Diamond, E VS1, IGI LG829610832$648