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 18

11,062 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. 3.60 Carat Oval Lab-Grown Diamond, G VS1, IGI LG579385122$506
  2. 3.57 Carat Oval Lab-Grown Diamond, G SI1, IGI LG579385126$436
  3. 3.07 Carat Oval Lab-Grown Diamond, H VS1, IGI LG579393561$426
  4. 3.11 Carat Oval Lab-Grown Diamond, H VS1, IGI LG579394876$431
  5. 3.54 Carat Oval Lab-Grown Diamond, G VS2, IGI LG579394909$474
  6. 3.11 Carat Oval Lab-Grown Diamond, G VS1, IGI LG581316298$441
  7. 3.03 Carat Oval Lab-Grown Diamond, H VS1, IGI LG581327674$729
  8. 3.56 Carat Oval Lab-Grown Diamond, H VS1, IGI LG581330011$489
  9. 3.09 Carat Oval Lab-Grown Diamond, H VS1, IGI LG582377774$428
  10. 3.59 Carat Oval Lab-Grown Diamond, G VS2, IGI LG582377956$481
  11. 3.70 Carat Oval Lab-Grown Diamond, F IF, IGI LG583313883$1,908
  12. 3.80 Carat Oval Lab-Grown Diamond, I VS1, IGI LG583333882$609
  13. 3.56 Carat Oval Lab-Grown Diamond, G VS1, IGI LG584379834$501
  14. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG584384327$729
  15. 3.56 Carat Oval Lab-Grown Diamond, H VS1, IGI LG585304322$489
  16. 3.70 Carat Oval Lab-Grown Diamond, G VS1, IGI LG585398300$519
  17. 3.86 Carat Oval Lab-Grown Diamond, G VS1, IGI LG585398408$540
  18. 3.52 Carat Oval Lab-Grown Diamond, G VS2, IGI LG589382671$472
  19. 3.80 Carat Oval Lab-Grown Diamond, H VS1, IGI LG589390888$520
  20. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG591305120$809
  21. 3.10 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG591309557$451
  22. 3.58 Carat Oval Lab-Grown Diamond, G VS1, IGI LG591335307$503
  23. 3.50 Carat Oval Lab-Grown Diamond, F VS2, IGI LG591337271$2,578
  24. 3.74 Carat Oval Lab-Grown Diamond, G VS1, IGI LG591346709$525
  25. 3.05 Carat Oval Lab-Grown Diamond, G VS2, IGI LG591346718$413
  26. 3.71 Carat Oval Lab-Grown Diamond, G VS1, IGI LG591346733$521
  27. 3.54 Carat Oval Lab-Grown Diamond, H VS1, IGI LG591346830$486
  28. 3.73 Carat Oval Lab-Grown Diamond, F VS1, IGI LG591388922$1,292
  29. 3.73 Carat Oval Lab-Grown Diamond, E VS1, IGI LG591388927$1,292
  30. 3.71 Carat Oval Lab-Grown Diamond, F VS1, IGI LG591388929$1,286
  31. 3.65 Carat Oval Lab-Grown Diamond, G VS1, IGI LG592324688$576
  32. 3.04 Carat Oval Lab-Grown Diamond, H VS1, IGI LG592355754$422
  33. 3.53 Carat Oval Lab-Grown Diamond, H VS1, IGI LG593380840$485
  34. 3.06 Carat Oval Lab-Grown Diamond, H VS1, IGI LG593386571$425
  35. 3.20 Carat Oval Lab-Grown Diamond, G VS1, IGI LG593391170$862
  36. 3.06 Carat Oval Lab-Grown Diamond, G VS2, IGI LG593392532$414
  37. 3.02 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594321833$419
  38. 3.06 Carat Oval Lab-Grown Diamond, G VS2, IGI LG594328348$414
  39. 3.51 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594328360$482
  40. 3.70 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594330473$507
  41. 3.09 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594330498$428
  42. 3.08 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594334317$427
  43. 3.06 Carat Oval Lab-Grown Diamond, H VS1, IGI LG594334380$425
  44. 3.54 Carat Oval Lab-Grown Diamond, G VS1, IGI LG594345544$498
  45. 3.81 Carat Oval Lab-Grown Diamond, G VS1, IGI LG595390913$534
  46. 3.06 Carat Oval Lab-Grown Diamond, G VS2, IGI LG595395027$414
  47. 3.59 Carat Oval Lab-Grown Diamond, G VS1, IGI LG595395058$505
  48. 3.05 Carat Oval Lab-Grown Diamond, H VS1, IGI LG595395107$423
  49. 3.75 Carat Oval Lab-Grown Diamond, G VS1, IGI LG595395170$526
  50. 3.54 Carat Oval Lab-Grown Diamond, G VS1, IGI LG596309407$498
  51. 3.60 Carat Oval Lab-Grown Diamond, H VS1, IGI LG596319670$494
  52. 3.07 Carat Oval Lab-Grown Diamond, H VS1, IGI LG597360683$426
  53. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG597367680$514
  54. 3.15 Carat Oval Lab-Grown Diamond, G VS2, IGI LG597398607$425
  55. 3.28 Carat Oval Lab-Grown Diamond, I VVS2, IGI LG598313445$1,060
  56. 3.01 Carat Oval Lab-Grown Diamond, I VS1, IGI LG598313454$997
  57. 3.09 Carat Oval Lab-Grown Diamond, H VS1, IGI LG598314350$428
  58. 3.11 Carat Oval Lab-Grown Diamond, G VS1, IGI LG598338427$441
  59. 3.58 Carat Oval Lab-Grown Diamond, G VS1, IGI LG598338432$503
  60. 3.10 Carat Oval Lab-Grown Diamond, H VS1, IGI LG598349607$430