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 408

25,308 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. 3.23 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844650614$475
  2. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844650618$547
  3. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844657930$755
  4. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845663532$522
  5. 3.13 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG845666806$1,047
  6. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG845669519$445
  7. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845669524$557
  8. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846642857$939
  9. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630423$732
  10. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678426$538
  11. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678427$582
  12. 3.03 Carat Oval Lab-Grown Diamond, E IF, IGI LG847678485$1,081
  13. 3.36 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678558$638
  14. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678589$718
  15. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847685001$585
  16. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848644178$753
  17. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG847654024$430
  18. 3.05 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG797643677$502
  19. 3 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836631487$724
  20. 3.14 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843643635$562
  21. 3.59 Carat Oval Lab-Grown Diamond, E VS2, IGI LG847654029$608
  22. 3.25 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843643634$614
  23. 3.6 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG832604601$1,281
  24. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805676143$587
  25. 3.51 Carat Oval Lab-Grown Diamond, D VS1, IGI LG817612463$820
  26. 3.27 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836664661$659
  27. 3.29 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836664666$662
  28. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667078$587
  29. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667080$587
  30. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837697342$546
  31. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837697354$546
  32. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838615352$546
  33. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640375$587
  34. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843671402$430
  35. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843697157$634
  36. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697158$749
  37. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697162$756
  38. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697166$687
  39. 3.16 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697167$777
  40. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844614423$669
  41. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844616767$631
  42. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611938$729
  43. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611945$736
  44. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845611946$538
  45. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611948$734
  46. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845612021$574
  47. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845612028$736
  48. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845615602$731
  49. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845669526$582
  50. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845674067$535
  51. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847636254$584
  52. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847642632$577
  53. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847642648$729
  54. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG847653893$598
  55. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847654150$570
  56. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847668731$539
  57. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847673394$736
  58. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847673401$734
  59. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847673402$545
  60. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847673623$521