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 342

23,863 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, E VVS2, IGI LG843618845$571
  2. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843685608$598
  3. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843685651$550
  4. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG810637525$808
  5. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG813647521$577
  6. 3.52 Carat Oval Lab-Grown Diamond, D VS1, IGI LG816647728$637
  7. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG816661885$742
  8. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690548$923
  9. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690590$923
  10. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690592$923
  11. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819631813$608
  12. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819637780$577
  13. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819649214$577
  14. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821633167$743
  15. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821633169$923
  16. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG821633172$766
  17. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821682672$743
  18. 3.38 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821682698$1,085
  19. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG824621986$742
  20. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826633634$809
  21. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826665682$743
  22. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826689467$743
  23. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG827612788$743
  24. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG829608142$742
  25. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG830607836$742
  26. 3.55 Carat Oval Lab-Grown Diamond, E VS1, IGI LG830675572$799
  27. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831628893$743
  28. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831628917$742
  29. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831628932$770
  30. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833690267$925
  31. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833690277$766
  32. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836624254$580
  33. 3.58 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837614464$588
  34. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839602327$1,051
  35. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839611709$619
  36. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841659934$575
  37. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841659937$577
  38. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843614491$438
  39. 3.54 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG839659547$1,210
  40. 3.53 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG839659584$1,201
  41. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG839659579$1,194
  42. 3.74 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG839659572$935
  43. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839659532$687
  44. 3.12 Carat Oval Lab-Grown Diamond, D SI1, GIA 7481210106$1,445
  45. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG589382649$605
  46. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG799647277$965
  47. 3.09 Carat Oval Lab-Grown Diamond, E IF, IGI LG838643446$1,145
  48. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839611624$536
  49. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842602372$539
  50. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 362526035$1,480
  51. 3.12 Carat Oval Lab-Grown Diamond, E VS1, GCAL 362546051$1,509
  52. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 362586071$1,989
  53. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838611193$582
  54. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG839675778$515
  55. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG840636336$717
  56. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG840662022$517
  57. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG842638432$720
  58. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843677056$608
  59. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844608338$743
  60. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844633433$496