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 271

26,858 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. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833679069$1,425
  2. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833679072$934
  3. 3.52 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG833688736$1,799
  4. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG833688737$1,882
  5. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835602831$872
  6. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835659718$879
  7. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835659720$1,425
  8. 3.56 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626986$2,171
  9. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837626987$1,526
  10. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626988$1,523
  11. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626990$1,529
  12. 3.23 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626991$1,627
  13. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626992$1,519
  14. 3.23 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837626994$1,000
  15. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626996$1,772
  16. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626997$1,767
  17. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837626998$1,558
  18. 3.32 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG837627002$1,305
  19. 3.36 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837627003$1,039
  20. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627005$1,813
  21. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627008$1,772
  22. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627017$1,135
  23. 3.58 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627018$2,269
  24. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627019$1,789
  25. 3.78 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG837627021$1,904
  26. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627022$1,795
  27. 3.83 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627023$1,956
  28. 3.54 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627024$1,810
  29. 3.52 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627025$1,799
  30. 3.73 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG837627030$1,905
  31. 3.36 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837627031$1,039
  32. 3.85 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG786655906$589
  33. 3.78 Carat Oval Lab-Grown Diamond, F VS1, IGI LG784608984$565
  34. 3.89 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG788675589$595
  35. 3.76 Carat Oval Lab-Grown Diamond, F VS1, IGI LG794696187$569
  36. 3.99 Carat Oval Lab-Grown Diamond, F VS1, IGI LG799697871$597
  37. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG804622183$582
  38. 3.78 Carat Oval Lab-Grown Diamond, F VS1, IGI LG804617134$565
  39. 3.86 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805632495$577
  40. 3.93 Carat Oval Lab-Grown Diamond, F VS1, IGI LG804626944$588
  41. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805612627$582
  42. 3.91 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805680060$585
  43. 3.87 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG806627829$592
  44. 3.92 Carat Oval Lab-Grown Diamond, F VS1, IGI LG807665417$586
  45. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG810615703$582
  46. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG809682337$583
  47. 3.75 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG809682696$548
  48. 3.87 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811665572$592
  49. 3.91 Carat Oval Lab-Grown Diamond, F VS1, IGI LG812615389$585
  50. 3.94 Carat Oval Lab-Grown Diamond, F VS1, IGI LG816651830$589
  51. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG815687345$583
  52. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG815634732$606
  53. 3.95 Carat Oval Lab-Grown Diamond, F VS1, IGI LG818639053$591
  54. 3.87 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819615036$579
  55. 3.85 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818699677$609
  56. 3.97 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818695344$614
  57. 3.84 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG818690169$588
  58. 3.85 Carat Oval Lab-Grown Diamond, F VS1, IGI LG823676077$576
  59. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG826612025$565
  60. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG826622910$563