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 348

23,761 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. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844608935$533
  2. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843676104$534
  3. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844602439$534
  4. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843682238$620
  5. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843679061$630
  6. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843671046$620
  7. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843602096$524
  8. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844622054$630
  9. 3.12 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843686196$533
  10. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843686632$534
  11. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844680699$529
  12. 3.1 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG845617482$439
  13. 3.1 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843664399$444
  14. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844601553$565
  15. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844625328$519
  16. 3.96 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844647658$655
  17. 3.96 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844602441$648
  18. 3.91 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843630189$641
  19. 3.9 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844618124$639
  20. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843686700$637
  21. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843679126$637
  22. 3.67 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844608409$532
  23. 3.93 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843651648$702
  24. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844625464$572
  25. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843679076$579
  26. 3.88 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844608997$573
  27. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844608877$570
  28. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844607508$570
  29. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843671051$565
  30. 3.93 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843662689$554
  31. 3.92 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844608835$547
  32. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843686148$550
  33. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844626184$550
  34. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843669414$543
  35. 3.87 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844613144$540
  36. 3.95 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843651640$557
  37. 3.87 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844623164$546
  38. 3.9 Carat Oval Lab-Grown Diamond, F VS2, IGI LG844626418$544
  39. 3.79 Carat Oval Lab-Grown Diamond, G VS2, IGI LG843630184$468
  40. 3.97 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843633604$650
  41. 3.97 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844601655$650
  42. 3.97 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844649215$579
  43. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG825653311$626
  44. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831637821$616
  45. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831671012$610
  46. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842627066$512
  47. 3.04 Carat Oval Lab-Grown Diamond, F VS2, IGI LG842624544$509
  48. 3.09 Carat Oval Lab-Grown Diamond, D VS2, IGI LG844631543$807
  49. 3.13 Carat Oval Lab-Grown Diamond, D fl, igi LG844621797$3,001
  50. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836630883$540
  51. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843697857$552
  52. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG845617614$537
  53. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844664155$589
  54. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844664156$547
  55. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697944$744
  56. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697933$588
  57. 3 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697937$741
  58. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697946$744
  59. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697737$748
  60. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845617592$545