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 290

25,744 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. 3.87 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG818607419$605
  2. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG818690097$595
  3. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818690019$585
  4. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818639079$588
  5. 3.91 Carat Oval Lab-Grown Diamond, E VS2, IGI LG818696852$585
  6. 3.95 Carat Oval Lab-Grown Diamond, D VS1, IGI LG818638906$766
  7. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819656392$634
  8. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819642981$597
  9. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819651200$555
  10. 3.91 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819642976$605
  11. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819651811$546
  12. 3.9 Carat Oval Lab-Grown Diamond, E VS2, IGI LG821629595$577
  13. 3.84 Carat Oval Lab-Grown Diamond, F VS1, IGI LG821601293$574
  14. 3.09 Carat Oval Lab-Grown Diamond, F VS2, IGI LG822612005$552
  15. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823601709$647
  16. 3.87 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG822618542$592
  17. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG823681359$546
  18. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG823690169$555
  19. 3.92 Carat Oval Lab-Grown Diamond, F VS1, IGI LG822635546$600
  20. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823650927$690
  21. 3.93 Carat Oval Lab-Grown Diamond, E VS1, IGI LG823645215$608
  22. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG823667262$609
  23. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG823697886$580
  24. 3.06 Carat Oval Lab-Grown Diamond, F VS2, IGI LG825609834$541
  25. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG825698736$536
  26. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG825694609$551
  27. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG826625621$553
  28. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG826621738$532
  29. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826654858$625
  30. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826681539$690
  31. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826651916$577
  32. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG826631293$541
  33. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826651978$568
  34. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826627342$581
  35. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826627429$634
  36. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826627251$574
  37. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826628865$623
  38. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826634660$565
  39. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826634389$609
  40. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826630680$581
  41. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826628960$570
  42. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826627523$625
  43. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826634708$567
  44. 3.06 Carat Oval Lab-Grown Diamond, F VS2, IGI LG826627417$536
  45. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG826632994$531
  46. 3.77 Carat Oval Lab-Grown Diamond, E VS2, IGI LG826699321$570
  47. 3.07 Carat Oval Lab-Grown Diamond, F VS2, IGI LG828605022$543
  48. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828613159$627
  49. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828627046$570
  50. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828613089$627
  51. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG828626307$546
  52. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828668381$576
  53. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG828645954$553
  54. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG828627623$531
  55. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828635366$649
  56. 3.09 Carat Oval Lab-Grown Diamond, F VS2, IGI LG828634547$546
  57. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828695394$567
  58. 3.1 Carat Oval Lab-Grown Diamond, F VS2, IGI LG828679736$553
  59. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG828689050$531
  60. 3.06 Carat Oval Lab-Grown Diamond, F VS2, IGI LG829606726$541