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 275

26,527 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, E VVS2, IGI LG837601361$631
  2. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836637037$574
  3. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG836635422$457
  4. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835665139$581
  5. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835673918$557
  6. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836636975$545
  7. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835673478$426
  8. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836641602$501
  9. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835673461$801
  10. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835666289$589
  11. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835673945$516
  12. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836635447$568
  13. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837603898$531
  14. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835674018$531
  15. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837604046$531
  16. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835648545$521
  17. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836632642$513
  18. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835664633$604
  19. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835657662$545
  20. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696317$568
  21. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835666478$495
  22. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG835666450$419
  23. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835658992$529
  24. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836636979$579
  25. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836635451$780
  26. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837602668$605
  27. 3.72 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836641536$514
  28. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835666275$501
  29. 3.06 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837602676$525
  30. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837602663$629
  31. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835664656$463
  32. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835666227$605
  33. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837605278$531
  34. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835659007$581
  35. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835666468$499
  36. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835673926$621
  37. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG836635452$468
  38. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835670973$611
  39. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836635457$546
  40. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835659009$516
  41. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG837603949$446
  42. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835670355$580
  43. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696835$540
  44. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696326$538
  45. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835648601$534
  46. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG835620957$550
  47. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836641462$588
  48. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835670968$619
  49. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836606352$516
  50. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836641455$510
  51. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835648550$515
  52. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835673453$609
  53. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835664742$545
  54. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835657664$538
  55. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835673535$536
  56. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837603959$534
  57. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG835671643$563
  58. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836641542$607
  59. 3.79 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835665147$542
  60. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835663071$546