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 298

25,733 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, E VS1, IGI LG837635811$523
  2. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837612568$523
  3. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837604756$515
  4. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837612560$505
  5. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837604774$544
  6. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837634969$541
  7. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837616336$487
  8. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837631213$599
  9. 3.01 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837605541$432
  10. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837631234$545
  11. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635054$543
  12. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696769$528
  13. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837634981$519
  14. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG837612437$428
  15. 3.04 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837607657$500
  16. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837612483$517
  17. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837618791$517
  18. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837607672$798
  19. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837634336$635
  20. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837613538$521
  21. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836697566$520
  22. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837629863$440
  23. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837609179$541
  24. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837622555$540
  25. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837613482$513
  26. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837609082$546
  27. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837605791$588
  28. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837629841$598
  29. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837631263$580
  30. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837631222$518
  31. 3 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837613497$435
  32. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696753$540
  33. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837618839$543
  34. 3.53 Carat Oval Lab-Grown Diamond, E FL, IGI LG818654278$2,280
  35. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG818654294$1,262
  36. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG818654333$2,347
  37. 3.82 Carat Oval Lab-Grown Diamond, D FL, IGI LG818654360$2,448
  38. 3.33 Carat Oval Lab-Grown Diamond, D FL, IGI LG825660143$1,444
  39. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG769628709$508
  40. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833634635$728
  41. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835626745$806
  42. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835626749$816
  43. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835639854$598
  44. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835641656$984
  45. 3.29 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835643093$609
  46. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836684571$1,001
  47. 3.35 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836684760$704
  48. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836694327$994
  49. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836694385$1,004
  50. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837618606$815
  51. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811687425$1,041
  52. 3.96 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG806612526$1,567
  53. 3.96 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG804622179$1,576
  54. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836604422$1,224
  55. 3.25 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833685416$1,019
  56. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG818681967$472
  57. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830672403$3,056
  58. 3.55 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG835671990$956
  59. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837646477$790
  60. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837654229$508