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 336

24,343 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. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826668486$700
  2. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826668729$700
  3. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG827605335$697
  4. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG827605847$612
  5. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828684632$620
  6. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631273$615
  7. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG830631274$634
  8. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631296$615
  9. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631306$615
  10. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG830631308$703
  11. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840649061$589
  12. 3.29 Carat Oval Lab-Grown Diamond, F VS1, IGI LG840643684$582
  13. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839674977$517
  14. 3.08 Carat Oval Lab-Grown Diamond, E VS1, GIA 1485103075$1,358
  15. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG821658669$616
  16. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG825681054$616
  17. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825693059$601
  18. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825697843$601
  19. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612337$703
  20. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826612998$620
  21. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634018$620
  22. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634243$619
  23. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826634254$636
  24. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826668495$697
  25. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668743$612
  26. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG827606718$619
  27. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG827610927$601
  28. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG827610955$605
  29. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828603438$601
  30. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616588$620
  31. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616699$620
  32. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828623834$615
  33. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632254$616
  34. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828632271$703
  35. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632272$619
  36. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632808$620
  37. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828633347$643
  38. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828633433$700
  39. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828633506$620
  40. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828633623$612
  41. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828633631$703
  42. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828677414$636
  43. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677518$616
  44. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG829615194$640
  45. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839663878$585
  46. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG839663881$804
  47. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG839663893$748
  48. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839663901$546
  49. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG839685806$1,695
  50. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840649052$585
  51. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841625677$566
  52. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841652421$545
  53. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841652423$546
  54. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG793648370$587
  55. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825694039$601
  56. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG827610914$605
  57. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG827610916$605
  58. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG827610951$605
  59. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828603450$599
  60. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828603464$602