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 358

23,717 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. 3.54 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG817669631$1,166
  2. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825693263$612
  3. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828618864$603
  4. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828631351$610
  5. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828631501$602
  6. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG829610794$598
  7. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835610805$594
  8. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835610826$594
  9. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835634497$624
  10. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625107$599
  11. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625108$591
  12. 3.30 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625110$644
  13. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839611708$610
  14. 3.26 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839647889$637
  15. 3.89 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842661089$675
  16. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG842661117$504
  17. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843683193$591
  18. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636691$624
  19. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844678976$433
  20. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844668473$630
  21. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845635246$560
  22. 3.91 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844678963$552
  23. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG845657184$545
  24. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844678920$599
  25. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845603618$518
  26. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845649896$523
  27. 3.81 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844671024$495
  28. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845602207$630
  29. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844671007$525
  30. 3.09 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG844671013$402
  31. 3.87 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845635352$572
  32. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845602206$590
  33. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845617033$593
  34. 3.93 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845658577$554
  35. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844678948$565
  36. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845658583$601
  37. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845613825$530
  38. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844677175$548
  39. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617221$765
  40. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845603639$599
  41. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845649879$534
  42. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844678943$521
  43. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845602536$641
  44. 3.12 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844672642$563
  45. 3.89 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845617025$637
  46. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844672728$630
  47. 3.8 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845601870$531
  48. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844670970$518
  49. 3.93 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845613860$962
  50. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844678950$565
  51. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845617142$515
  52. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845617235$594
  53. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845670284$590
  54. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG844678973$443
  55. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844668370$515
  56. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844678914$510
  57. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844678952$538
  58. 3.05 Carat Oval Lab-Grown Diamond, F VS2, IGI LG845602199$507
  59. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844668399$526
  60. 3.09 Carat Oval Lab-Grown Diamond, G VS1, IGI LG845649892$433