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 187

28,018 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. 3.94 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819697696$683
  2. 3.94 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821620311$639
  3. 3.98 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819651169$567
  4. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819660492$534
  5. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819656814$512
  6. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819699222$512
  7. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG819648889$433
  8. 3.85 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819662187$596
  9. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819660473$531
  10. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819651240$536
  11. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819651812$506
  12. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819643162$508
  13. 3.06 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819660369$447
  14. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG820604098$420
  15. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819660804$420
  16. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819642969$447
  17. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG819673237$545
  18. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG818691901$498
  19. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG821601687$497
  20. 3 Carat Oval Lab-Grown Diamond, E VS2, IGI LG819656011$494
  21. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819651144$630
  22. 3.9 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819651660$557
  23. 3.85 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819649335$544
  24. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819649364$534
  25. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819618660$551
  26. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG821602185$513
  27. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819640395$546
  28. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819697850$505
  29. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819698984$553
  30. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819646502$568
  31. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819660497$530
  32. 3.9 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819697693$544
  33. 3.85 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819661926$506
  34. 3.06 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819657313$453
  35. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819655965$420
  36. 3.75 Carat Oval Lab-Grown Diamond, D VS2, IGI LG819643134$549
  37. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG820604019$555
  38. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG819646505$538
  39. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG818612588$500
  40. 3.78 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819648774$534
  41. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819660374$574
  42. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG821601280$505
  43. 3 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG819654798$504
  44. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG819698860$416
  45. 3.87 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819699216$553
  46. 3.84 Carat Oval Lab-Grown Diamond, E VS1, IGI LG820604417$542
  47. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG820604425$568
  48. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819661783$535
  49. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG821625991$528
  50. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819698832$526
  51. 3.88 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819655977$541
  52. 3.85 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819660816$537
  53. 3.74 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819649350$523
  54. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG820601545$512
  55. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819656811$537
  56. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819697444$537
  57. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG819699241$510
  58. 3.07 Carat Oval Lab-Grown Diamond, G VS1, IGI LG819632527$425
  59. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG819651719$506
  60. 3.92 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819698955$629