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 280

26,588 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. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835671699$513
  2. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835673594$513
  3. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835673531$513
  4. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835671630$556
  5. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835669039$541
  6. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836632679$530
  7. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835673420$581
  8. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835650938$578
  9. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835664750$551
  10. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836635409$523
  11. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835665130$463
  12. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835607598$612
  13. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836606387$536
  14. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835666264$519
  15. 3.06 Carat Oval Lab-Grown Diamond, D VS2, IGI LG835607588$562
  16. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835666483$527
  17. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836641596$830
  18. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836637015$624
  19. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836635366$513
  20. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835673423$515
  21. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835663072$639
  22. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836641454$521
  23. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836636961$570
  24. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835673480$499
  25. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836632681$501
  26. 3.03 Carat Oval Lab-Grown Diamond, G VS2, IGI LG837603882$433
  27. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835673418$584
  28. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836636977$534
  29. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835670259$570
  30. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835671600$530
  31. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836698194$502
  32. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836632678$499
  33. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835673462$426
  34. 3.97 Carat Oval Lab-Grown Diamond, D FL, GIA 2506133786$19,628
  35. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG835642260$542
  36. 3.27 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835639782$829
  37. 3.55 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG836634472$1,800
  38. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838656375$1,119
  39. 3.81 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823672411$974
  40. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835639780$767
  41. 3.25 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835639781$1,446
  42. 3.02 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG830662843$751
  43. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG830661901$625
  44. 3.5 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG833695516$615
  45. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835663281$579
  46. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836698986$551
  47. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837605222$600
  48. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836641615$528
  49. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835665185$531
  50. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836697179$578
  51. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836697217$513
  52. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837605512$531
  53. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836635327$538
  54. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836641629$536
  55. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837604837$804
  56. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836628360$598
  57. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836696384$582
  58. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836696724$540
  59. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836606430$516
  60. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837604819$548