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 390

23,414 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 LG844651502$743
  2. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846632616$1,557
  3. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG846658684$514
  4. 3.51 Carat Oval Lab-Grown Diamond, G VS1, IGI LG846659110$535
  5. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846660442$616
  6. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846667166$489
  7. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG847604917$529
  8. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847617829$575
  9. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847617851$703
  10. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847657908$715
  11. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847676185$617
  12. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847688799$700
  13. 3.97 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848625494$1,674
  14. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848691276$860
  15. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849643615$487
  16. 3.00 Carat Oval Lab-Grown Diamond, D VS2, IGI LG849643644$564
  17. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849665293$532
  18. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG849665296$490
  19. 3.73 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG844632331$794
  20. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG790661718$528
  21. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG799646310$874
  22. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805644643$1,004
  23. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811637703$876
  24. 3.00 Carat Oval Lab-Grown Diamond, E IF, IGI LG831606323$1,049
  25. 3.73 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634699$1,998
  26. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634700$1,645
  27. 3.36 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836666133$826
  28. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839639492$1,001
  29. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840641030$577
  30. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843645143$675
  31. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843645159$575
  32. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843672573$582
  33. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844613921$914
  34. 3.26 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844613980$700
  35. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844614632$759
  36. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844682937$577
  37. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844682939$735
  38. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844682941$665
  39. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844683116$675
  40. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844687259$743
  41. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846631468$739
  42. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG846631471$526
  43. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846631472$750
  44. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846635150$578
  45. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG846659956$489
  46. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846660448$617
  47. 3.34 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847606134$934
  48. 3.10 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG847630763$816
  49. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630770$661
  50. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847630774$531
  51. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630789$578
  52. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630793$589
  53. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630797$577
  54. 3.10 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847630799$540
  55. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630811$746
  56. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630812$587
  57. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630822$739
  58. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630825$746
  59. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630828$743
  60. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847630832$574