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 446

26,847 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. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846611050$532
  2. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846611060$715
  3. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846611066$535
  4. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846611074$532
  5. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846632173$921
  6. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847650562$680
  7. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847685535$1,285
  8. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847685538$731
  9. 3.31 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848603223$574
  10. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848616338$689
  11. 3.11 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631265$1,218
  12. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631268$634
  13. 3.31 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848674137$1,396
  14. 3.21 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848674139$766
  15. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849625109$591
  16. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849625113$547
  17. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849625938$575
  18. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG849627145$1,333
  19. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849629620$522
  20. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849643170$598
  21. 3.54 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG849656529$1,263
  22. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849656532$589
  23. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG849656545$540
  24. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849656549$582
  25. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849672038$587
  26. 3.20 Carat Oval Lab-Grown Diamond, D VS1, IGI LG849672047$767
  27. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG850630479$557
  28. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850630481$568
  29. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG850677712$560
  30. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850685743$605
  31. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850685752$605
  32. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850685753$550
  33. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG850685755$753
  34. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG850687172$529
  35. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG850692138$734
  36. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG850696853$1,742
  37. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG850698321$511
  38. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851605900$557
  39. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851605901$521
  40. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851605902$557
  41. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851605903$715
  42. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851605905$714
  43. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851605907$518
  44. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851605908$559
  45. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851610185$753
  46. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851610196$547
  47. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851610200$545
  48. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851610203$601
  49. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG851610309$526
  50. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851610311$599
  51. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851610313$553
  52. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851610315$588
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851610322$745
  54. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851610416$603
  55. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG851610431$605
  56. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG851610432$533
  57. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851610454$598
  58. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851610670$750
  59. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851610673$753
  60. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851610678$760