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 297

25,840 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. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837631331$541
  2. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837631293$540
  3. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635438$538
  4. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837653087$536
  5. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG837644320$426
  6. 3.03 Carat Oval Lab-Grown Diamond, H VS2, IGI LG837634088$376
  7. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837627866$634
  8. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837646519$579
  9. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837646504$512
  10. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837618774$600
  11. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635971$568
  12. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837618764$546
  13. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837646383$538
  14. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837631316$500
  15. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837653897$492
  16. 3.1 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837627762$553
  17. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837646406$737
  18. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837640979$540
  19. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837640917$534
  20. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837639215$534
  21. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837640920$606
  22. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837622603$570
  23. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837612447$505
  24. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836639636$574
  25. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837627759$582
  26. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837644394$575
  27. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635958$523
  28. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG837650962$443
  29. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG836639605$448
  30. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837648808$529
  31. 3.04 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837640994$522
  32. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837644401$524
  33. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837635911$518
  34. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837653857$413
  35. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837650989$612
  36. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837640970$535
  37. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836697538$541
  38. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837652980$541
  39. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837622646$565
  40. 3.95 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837607621$551
  41. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837641023$625
  42. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836697537$550
  43. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837631334$434
  44. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837605182$530
  45. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837641012$579
  46. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837635945$524
  47. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837635876$524
  48. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG837629907$417
  49. 3.08 Carat Oval Lab-Grown Diamond, F SI1, IGI LG837622561$401
  50. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837601781$430
  51. 3.94 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837629824$562
  52. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837631338$570
  53. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837622575$538
  54. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837653031$530
  55. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837653951$568
  56. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836639637$576
  57. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG836639645$520
  58. 3.24 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837653062$567
  59. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837654224$553
  60. 3.04 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837653952$527