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 487

30,295 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 VS1, IGI LG831636161$620
  2. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831636183$620
  3. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831636203$619
  4. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831636211$620
  5. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831636214$704
  6. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831636237$622
  7. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831636241$620
  8. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833642159$609
  9. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833680195$622
  10. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833684790$620
  11. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836676229$622
  12. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837699959$728
  13. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839647969$694
  14. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843672143$650
  15. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849676779$1,791
  16. 3.53 Carat Oval Lab-Grown Diamond, D IF, IGI LG849676780$3,878
  17. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849676816$1,425
  18. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG850605277$497
  19. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG850688429$1,786
  20. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851615808$1,277
  21. 3.75 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG851615810$1,935
  22. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851615812$1,256
  23. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851615847$864
  24. 3.33 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851615849$1,574
  25. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG851615850$1,772
  26. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851625165$934
  27. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG851692407$505
  28. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG851692415$412
  29. 3.06 Carat Oval Lab-Grown Diamond, H VS1, IGI LG851692424$434
  30. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG851692426$514
  31. 3.10 Carat Oval Lab-Grown Diamond, G VS1, IGI LG851692438$434
  32. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851695718$701
  33. 3.51 Carat Oval Lab-Grown Diamond, F VS1, IGI LG852630324$588
  34. 3.51 Carat Oval Lab-Grown Diamond, F VS2, IGI LG852634516$540
  35. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG852634522$512
  36. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG853611992$515
  37. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG853611995$521
  38. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG854602006$868
  39. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG854602013$501
  40. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG854605028$498
  41. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG854605032$561
  42. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG854605033$500
  43. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG854605036$500
  44. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG854605038$566
  45. 3.32 Carat Oval Lab-Grown Diamond, D FL, IGI LG845633401$1,270
  46. 3.43 Carat Oval Lab-Grown Diamond, E FL, IGI LG845633387$1,213
  47. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG845633404$1,162
  48. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG807640291$588
  49. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG808625791$599
  50. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845652569$760
  51. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845652585$764
  52. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845652631$760
  53. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845655303$764
  54. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845655306$763
  55. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845655325$746
  56. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG846641390$581
  57. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG846690605$550
  58. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846690616$528
  59. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846690962$699
  60. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846690965$710