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 338

24,086 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, E IF, IGI LG776691076$1,218
  2. 3.08 Carat Oval Lab-Grown Diamond, E IF, IGI LG776691082$1,218
  3. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG778614953$423
  4. 3.10 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG778669639$1,054
  5. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG778672122$812
  6. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG778673427$790
  7. 3.03 Carat Oval Lab-Grown Diamond, E FL, IGI LG778674898$10,822
  8. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG780675408$1,082
  9. 3.26 Carat Oval Lab-Grown Diamond, E VS1, IGI LG780691421$622
  10. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG781608089$563
  11. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG781622497$1,025
  12. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG781635752$792
  13. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG781646553$948
  14. 3.69 Carat Oval Lab-Grown Diamond, F VS1, IGI LG781650840$592
  15. 3.53 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG781653908$484
  16. 3.29 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG784607062$998
  17. 3.56 Carat Oval Lab-Grown Diamond, G VS1, IGI LG784662676$507
  18. 3.81 Carat Oval Lab-Grown Diamond, F VS2, IGI LG786694644$578
  19. 3.82 Carat Oval Lab-Grown Diamond, F VS2, IGI LG788633676$580
  20. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG789630042$932
  21. 3.12 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG789630043$939
  22. 3.01 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG790646598$596
  23. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG791611596$865
  24. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG791624217$480
  25. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG791626713$466
  26. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG792633296$557
  27. 3.64 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG792637783$1,425
  28. 3.03 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG792666851$620
  29. 3.05 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG792667550$623
  30. 3.07 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG792668168$627
  31. 3.81 Carat Oval Lab-Grown Diamond, D FL, IGI LG792671099$3,276
  32. 3.01 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG792674878$454
  33. 3.04 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG792674887$458
  34. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG792676336$462
  35. 3.99 Carat Oval Lab-Grown Diamond, E VS2, IGI LG793645537$658
  36. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG794609998$806
  37. 3.08 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG795641846$630
  38. 3.08 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG795642540$630
  39. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG795645820$802
  40. 3.13 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG797621961$959
  41. 3.68 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG798616953$728
  42. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617576$727
  43. 3.00 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617578$720
  44. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617589$735
  45. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617604$721
  46. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617625$1,016
  47. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617637$1,021
  48. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617638$1,014
  49. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617639$1,021
  50. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617647$735
  51. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617654$1,021
  52. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799617667$1,011
  53. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799618151$1,011
  54. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG799618177$1,016
  55. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799618227$735
  56. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG799644732$876
  57. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG799646090$1,250
  58. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG799646627$962
  59. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG799647972$965
  60. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799669743$778