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 350

23,779 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, F VVS2, IGI LG823636678$558
  2. 3.42 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831610148$819
  3. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831657371$1,968
  4. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833627807$707
  5. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634734$1,144
  6. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835610778$423
  7. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837611465$743
  8. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837611468$601
  9. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843680724$1,065
  10. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG772618696$580
  11. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG763669186$680
  12. 3.92 Carat Oval Lab-Grown Diamond, E VS2, IGI LG807609487$593
  13. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG805653609$561
  14. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805688242$551
  15. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG806622890$465
  16. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG806632654$536
  17. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG806626625$465
  18. 3 Carat Oval Lab-Grown Diamond, E VS2, IGI LG810615545$536
  19. 3 Carat Oval Lab-Grown Diamond, G VS1, IGI LG809641472$454
  20. 3.03 Carat Oval Lab-Grown Diamond, D VS2, IGI LG807691568$587
  21. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG808633368$464
  22. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG810646676$445
  23. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG810611031$464
  24. 3.81 Carat Oval Lab-Grown Diamond, F VS1, IGI LG812634110$589
  25. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813679600$814
  26. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG819615035$501
  27. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818624746$635
  28. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG821634287$527
  29. 3.09 Carat Oval Lab-Grown Diamond, F VS2, IGI LG823614983$552
  30. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823667213$641
  31. 3.05 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG826698601$674
  32. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG836630898$518
  33. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG833686173$1,561
  34. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841660686$794
  35. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636274$620
  36. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636650$619
  37. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828697235$752
  38. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811603258$2,099
  39. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844676175$769
  40. 3.19 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG750598794$1,152
  41. 3.15 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG750598796$1,138
  42. 3.76 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838623935$777
  43. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842619440$640
  44. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843638489$521
  45. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843638497$511
  46. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843638505$514
  47. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843638515$568
  48. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843638549$736
  49. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843638550$547
  50. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843686887$547
  51. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843694189$748
  52. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG844648887$715
  53. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844676173$805
  54. 3.94 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG844645513$524
  55. 3 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845601787$586
  56. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845667869$540
  57. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844671054$525
  58. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844632473$525
  59. 3.99 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844649861$653
  60. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845667859$592