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 344

23,826 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. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841676285$780
  2. 3.01 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG825655210$601
  3. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG825655214$472
  4. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835632577$578
  5. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839624568$837
  6. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841629052$710
  7. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG841659951$510
  8. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651049$491
  9. 3 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838656516$1,212
  10. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843682556$538
  11. 3.91 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG797643388$680
  12. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841612949$618
  13. 3.09 Carat Oval Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836630508$1,113
  14. 3.02 Carat Oval Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836630505$1,061
  15. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811657783$580
  16. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811605042$580
  17. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG833699695$799
  18. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835654835$1,047
  19. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG841659945$510
  20. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841659957$529
  21. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841659958$528
  22. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG841659963$521
  23. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651048$531
  24. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651069$536
  25. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651072$497
  26. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651073$536
  27. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651074$507
  28. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651075$498
  29. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651076$526
  30. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651078$496
  31. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651084$510
  32. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651086$515
  33. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651087$514
  34. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651089$510
  35. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651090$508
  36. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651091$496
  37. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651092$511
  38. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651093$505
  39. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651094$507
  40. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651096$512
  41. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651098$529
  42. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651100$496
  43. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651101$505
  44. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842651106$511
  45. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842651113$526
  46. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG803673185$570
  47. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844617912$642
  48. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844617916$637
  49. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844617914$764
  50. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG844617915$1,102
  51. 3.58 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG836630265$763
  52. 3 Carat Oval Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG836630183$612
  53. 3.1 Carat Oval Lab-Grown Diamond, FANCY GREEN VVS2, IGI LG836630506$852
  54. 3.38 Carat Oval Lab-Grown Diamond, D IF, GCAL 361026078$3,175
  55. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG747596468$463
  56. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG774665169$571
  57. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG775628557$571
  58. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG787632088$571
  59. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG790674698$571
  60. 3.58 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG792692102$570