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

23,721 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. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843679076$579
  2. 3.88 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844608997$573
  3. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844608877$570
  4. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844607508$570
  5. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843671051$565
  6. 3.93 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843662689$554
  7. 3.92 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844608835$547
  8. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843686148$550
  9. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844626184$550
  10. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843669414$543
  11. 3.87 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844613144$540
  12. 3.95 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843651640$557
  13. 3.87 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844623164$546
  14. 3.9 Carat Oval Lab-Grown Diamond, F VS2, IGI LG844626418$544
  15. 3.79 Carat Oval Lab-Grown Diamond, G VS2, IGI LG843630184$468
  16. 3.97 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843633604$650
  17. 3.97 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844601655$650
  18. 3.97 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844649215$579
  19. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831637821$616
  20. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831671012$610
  21. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842627066$512
  22. 3.04 Carat Oval Lab-Grown Diamond, F VS2, IGI LG842624544$509
  23. 3.09 Carat Oval Lab-Grown Diamond, D VS2, IGI LG844631543$807
  24. 3.13 Carat Oval Lab-Grown Diamond, D fl, igi LG844621797$3,001
  25. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836630883$540
  26. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843697857$552
  27. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG845617614$537
  28. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844664155$589
  29. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844664156$547
  30. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697944$744
  31. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697933$588
  32. 3 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697937$741
  33. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697946$744
  34. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697737$748
  35. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845617592$545
  36. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617615$593
  37. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664153$748
  38. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697733$747
  39. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697941$591
  40. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617609$590
  41. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664154$748
  42. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664159$747
  43. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664149$743
  44. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664161$747
  45. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617618$745
  46. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617593$744
  47. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617616$593
  48. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617594$744
  49. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664158$745
  50. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664162$737
  51. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617602$588
  52. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG757527867$562
  53. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805620900$557
  54. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG810615743$591
  55. 3.02 Carat Oval Lab-Grown Diamond, D VS2, IGI LG808619404$580
  56. 3.96 Carat Oval Lab-Grown Diamond, E VS2, IGI LG808610335$599
  57. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG809619695$439
  58. 3.02 Carat Oval Lab-Grown Diamond, D VS2, IGI LG811605011$580
  59. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG810612281$450
  60. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811685078$560