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 421

25,362 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. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847664570$608
  2. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847664587$588
  3. 3.56 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847664588$727
  4. 3.56 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847664589$699
  5. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG847680916$533
  6. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG847680917$455
  7. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847680919$543
  8. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG847680920$461
  9. 3.57 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848601563$888
  10. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848612599$594
  11. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848612613$690
  12. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848612619$596
  13. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848620782$596
  14. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848620800$589
  15. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848620801$664
  16. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848630613$591
  17. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848630615$629
  18. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848630619$596
  19. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848630621$571
  20. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848632779$885
  21. 3.54 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848632798$886
  22. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848654225$535
  23. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848671728$526
  24. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848680430$529
  25. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848691506$902
  26. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849619354$735
  27. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849658965$728
  28. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849658968$608
  29. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849658970$581
  30. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849658971$602
  31. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG849664296$608
  32. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849667521$613
  33. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849676049$735
  34. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850667327$588
  35. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG850667348$672
  36. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850667350$581
  37. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850667352$602
  38. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG850690755$673
  39. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850690757$610
  40. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850690863$610
  41. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG850690865$594
  42. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850691019$587
  43. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850691042$605
  44. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850691047$596
  45. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837669623$575
  46. 3.12 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837669660$1,408
  47. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841675330$1,443
  48. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842624741$571
  49. 3.66 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842626629$1,765
  50. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842626756$634
  51. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844685960$1,434
  52. 3.60 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848668440$895
  53. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG849618638$511
  54. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851603047$711
  55. 3.10 Carat Oval Lab-Grown Diamond, G VS1, IGI LG846648120$455
  56. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG847685266$788
  57. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848624211$557
  58. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG848650977$1,037
  59. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG851603020$484
  60. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG851603021$477