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 459

27,969 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. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844614074$1,259
  2. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844634088$605
  3. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844642117$538
  4. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844673599$601
  5. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844673601$602
  6. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844673620$605
  7. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844673684$596
  8. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844673719$605
  9. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844682261$596
  10. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844682297$599
  11. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844685622$605
  12. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845612063$690
  13. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846634175$601
  14. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846640065$951
  15. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846657997$591
  16. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847633913$615
  17. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847633982$610
  18. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847651657$601
  19. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847685672$606
  20. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847687904$605
  21. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848651786$913
  22. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848673129$505
  23. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848673130$504
  24. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848673131$498
  25. 3.19 Carat Oval Lab-Grown Diamond, F VS2, IGI LG848673140$517
  26. 3.18 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848673142$531
  27. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848673143$554
  28. 3.09 Carat Oval Lab-Grown Diamond, G VS1, IGI LG848673145$402
  29. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848673146$510
  30. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848673148$505
  31. 3.73 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848674837$638
  32. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848676523$532
  33. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849616170$664
  34. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849627870$582
  35. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849643414$571
  36. 3.01 Carat Oval Lab-Grown Diamond, E SI1, IGI LG849654607$638
  37. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG849664306$830
  38. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849668323$737
  39. 3.23 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG849668327$1,096
  40. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850602259$526
  41. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850602272$563
  42. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG850686228$528
  43. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851697110$515
  44. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851697111$505
  45. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG851699299$491
  46. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG851699301$491
  47. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG852641275$491
  48. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852640206$792
  49. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853622984$797
  50. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853623091$779
  51. 3.40 Carat Oval Lab-Grown Diamond, D VS2, IGI LG790694644$564
  52. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821662070$990
  53. 3.51 Carat Oval Lab-Grown Diamond, D VS1, IGI LG825675266$731
  54. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846610948$543
  55. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846610974$545
  56. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846611019$735
  57. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846611023$578
  58. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846611039$757
  59. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846611072$749
  60. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846611073$545