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 351

23,966 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 VVS1, IGI LG818623574$822
  2. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818612372$683
  3. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819615247$635
  4. 3.83 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819649662$599
  5. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG821605947$861
  6. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG821612473$872
  7. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG823623409$583
  8. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG823636678$558
  9. 3.42 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831610148$819
  10. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831657371$1,968
  11. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833627807$707
  12. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634734$1,144
  13. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835610778$423
  14. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837611465$743
  15. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837611468$601
  16. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843680724$1,065
  17. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG772618696$580
  18. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG763669186$680
  19. 3.92 Carat Oval Lab-Grown Diamond, E VS2, IGI LG807609487$593
  20. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG805653609$561
  21. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805688242$551
  22. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG806622890$465
  23. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG806632654$536
  24. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG806626625$465
  25. 3 Carat Oval Lab-Grown Diamond, E VS2, IGI LG810615545$536
  26. 3 Carat Oval Lab-Grown Diamond, G VS1, IGI LG809641472$454
  27. 3.03 Carat Oval Lab-Grown Diamond, D VS2, IGI LG807691568$587
  28. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG808633368$464
  29. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG810646676$445
  30. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG810611031$464
  31. 3.81 Carat Oval Lab-Grown Diamond, F VS1, IGI LG812634110$589
  32. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813679600$814
  33. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG819615035$501
  34. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818624746$635
  35. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG821634287$527
  36. 3.09 Carat Oval Lab-Grown Diamond, F VS2, IGI LG823614983$552
  37. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823667213$641
  38. 3.05 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG826698601$674
  39. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG836630898$518
  40. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG833686173$1,561
  41. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841660686$794
  42. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636274$620
  43. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636650$619
  44. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828697235$752
  45. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747598048$781
  46. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG791609964$983
  47. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617571$990
  48. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617577$993
  49. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617619$990
  50. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG799617640$993
  51. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811603258$2,099
  52. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG813602623$973
  53. 3.58 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG813603540$1,180
  54. 3.67 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG830673556$1,102
  55. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844676175$769
  56. 3.19 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG750598794$1,152
  57. 3.15 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG750598796$1,138
  58. 3.76 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838623935$777
  59. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842619440$640
  60. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843638489$521