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 256

26,858 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. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835630431$518
  2. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835638581$516
  3. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835630429$555
  4. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835638574$415
  5. 3.03 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG835630358$385
  6. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835622605$616
  7. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835630383$607
  8. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835647102$538
  9. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835637771$529
  10. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835604290$523
  11. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835601060$511
  12. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835638739$516
  13. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835648526$513
  14. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835659072$500
  15. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835630469$505
  16. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835607489$420
  17. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835620581$417
  18. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835604271$505
  19. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835647121$505
  20. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835604479$500
  21. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835647753$503
  22. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835633960$536
  23. 3 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835637779$525
  24. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835634794$741
  25. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835628329$685
  26. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835620579$579
  27. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835647097$578
  28. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835622824$625
  29. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835620584$520
  30. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835607483$520
  31. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835633353$516
  32. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835638732$515
  33. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835614411$512
  34. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835625439$510
  35. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835633951$510
  36. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835637825$515
  37. 3 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835647645$556
  38. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835637823$419
  39. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835633342$430
  40. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835659083$630
  41. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835647202$598
  42. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835659088$536
  43. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835601128$541
  44. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835608619$540
  45. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835637831$535
  46. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835601122$530
  47. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835622830$526
  48. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835628326$533
  49. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835614419$538
  50. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835638686$570
  51. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835633438$568
  52. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835604601$501
  53. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835615317$515
  54. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835647641$536
  55. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835614396$499
  56. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835604273$505
  57. 3.81 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835638687$495
  58. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835608697$426
  59. 3.07 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835620588$449
  60. 3.03 Carat Oval Lab-Grown Diamond, D VS2, IGI LG835608601$523