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 349

23,763 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. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697737$748
  2. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845617592$545
  3. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617615$593
  4. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664153$748
  5. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697733$747
  6. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697941$591
  7. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617609$590
  8. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664154$748
  9. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664159$747
  10. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664149$743
  11. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664161$747
  12. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617618$745
  13. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617593$744
  14. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617616$593
  15. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845617594$744
  16. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664158$745
  17. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844664162$737
  18. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845617602$588
  19. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG757527867$562
  20. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805620900$557
  21. 3.05 Carat Oval Lab-Grown Diamond, D VS2, IGI LG810615743$591
  22. 3.02 Carat Oval Lab-Grown Diamond, D VS2, IGI LG808619404$580
  23. 3.96 Carat Oval Lab-Grown Diamond, E VS2, IGI LG808610335$599
  24. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG809619695$439
  25. 3.02 Carat Oval Lab-Grown Diamond, D VS2, IGI LG811605011$580
  26. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG810612281$450
  27. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811685078$560
  28. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG810613819$685
  29. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG810638203$585
  30. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811658185$581
  31. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812603533$819
  32. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812603535$643
  33. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812603097$639
  34. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG812634072$531
  35. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG815651010$832
  36. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG816653677$645
  37. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG817683837$830
  38. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG817694311$832
  39. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG818623574$822
  40. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818612372$683
  41. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819615247$635
  42. 3.83 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819649662$599
  43. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG821605947$861
  44. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG821612473$872
  45. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG823623409$583
  46. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG823636678$558
  47. 3.42 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831610148$819
  48. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG831657371$1,968
  49. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833627807$707
  50. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833634734$1,144
  51. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835610778$423
  52. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837611465$743
  53. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837611468$601
  54. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843680724$1,065
  55. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG772618696$580
  56. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG763669186$680
  57. 3.92 Carat Oval Lab-Grown Diamond, E VS2, IGI LG807609487$593
  58. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG805653609$561
  59. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG805688242$551
  60. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG806622890$465