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 391

23,470 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 LG846660442$616
  2. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846667166$489
  3. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG847604917$529
  4. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847617829$575
  5. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847617851$703
  6. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847657908$715
  7. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847676185$617
  8. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847688799$700
  9. 3.97 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848625494$1,674
  10. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848691276$860
  11. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849643615$487
  12. 3.00 Carat Oval Lab-Grown Diamond, D VS2, IGI LG849643644$564
  13. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849665293$532
  14. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849665296$490
  15. 3.73 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG844632331$794
  16. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG790661718$528
  17. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG799646310$874
  18. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805644643$1,004
  19. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811637703$876
  20. 3.00 Carat Oval Lab-Grown Diamond, E IF, IGI LG831606323$1,049
  21. 3.73 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634699$1,998
  22. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634700$1,645
  23. 3.36 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836666133$826
  24. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839639492$1,001
  25. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840641030$577
  26. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843645143$675
  27. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843645159$575
  28. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843672573$582
  29. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844613921$914
  30. 3.26 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844613980$700
  31. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844614632$759
  32. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844682937$577
  33. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844682939$735
  34. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844682941$665
  35. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844683116$675
  36. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844687259$743
  37. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846631468$739
  38. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG846631471$526
  39. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846631472$750
  40. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846635150$578
  41. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846659956$489
  42. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846660448$617
  43. 3.34 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847606134$934
  44. 3.10 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG847630763$816
  45. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630770$661
  46. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847630774$531
  47. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630789$578
  48. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630793$589
  49. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630797$577
  50. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847630799$540
  51. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630811$746
  52. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630812$587
  53. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630822$739
  54. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630825$746
  55. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630828$743
  56. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630832$574
  57. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630841$591
  58. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630842$746
  59. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847630848$605
  60. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630849$736