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 344

23,665 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. 3.58 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG794654364$570
  2. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG800617859$571
  3. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG810649589$463
  4. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG812619083$501
  5. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG814610186$462
  6. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG814611915$462
  7. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG821649634$463
  8. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG822610553$638
  9. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG822610565$616
  10. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG823608118$462
  11. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG823648291$620
  12. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG823648300$615
  13. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG825606828$616
  14. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG825681037$616
  15. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826601843$638
  16. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826602462$612
  17. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826602493$703
  18. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612274$697
  19. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826612317$620
  20. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612328$700
  21. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612374$700
  22. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612471$697
  23. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612482$703
  24. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826612991$620
  25. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826612994$700
  26. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826613005$700
  27. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826613146$703
  28. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634206$620
  29. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634252$615
  30. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826634261$636
  31. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634263$612
  32. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634265$616
  33. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668469$620
  34. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826668473$700
  35. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668481$616
  36. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668496$620
  37. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668499$619
  38. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826668741$615
  39. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG827605349$619
  40. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG827605368$619
  41. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG827605427$697
  42. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG827605464$697
  43. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616591$620
  44. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616685$620
  45. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828616689$634
  46. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828616731$620
  47. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828623830$616
  48. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828632258$703
  49. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828632266$638
  50. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828632269$612
  51. 3.07 Carat Oval Lab-Grown Diamond, D VS2, IGI LG828656170$505
  52. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828676523$620
  53. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828677421$703
  54. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677424$615
  55. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677494$620
  56. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828677517$703
  57. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828684647$615
  58. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828684700$696
  59. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG830631266$693
  60. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631297$619