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 357

23,685 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. 3.21 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845612470$557
  2. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845619411$531
  3. 3.9 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844641391$921
  4. 3.3 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG844641390$1,091
  5. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836641147$1,513
  6. 3.10 Carat Oval Lab-Grown Diamond, I VS1, IGI LG842661073$503
  7. 3.50 Carat Oval Lab-Grown Diamond, G VS2, IGI LG842661080$533
  8. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842661119$529
  9. 3.50 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843639551$587
  10. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843672475$620
  11. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843672478$620
  12. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843672541$546
  13. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843672556$546
  14. 3.04 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843672557$545
  15. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843683047$575
  16. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683048$518
  17. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683049$517
  18. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843683058$528
  19. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683060$510
  20. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843683063$571
  21. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843683065$571
  22. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683066$507
  23. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683067$507
  24. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843683068$507
  25. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843683075$532
  26. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845658210$617
  27. 3.01 Carat Oval Lab-Grown Diamond, F VS1, GIA 7528102095$1,462
  28. 3.74 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG799612181$1,203
  29. 3.54 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG817669631$1,166
  30. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG825693263$612
  31. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828618864$603
  32. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828631351$610
  33. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828631501$602
  34. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG829610794$598
  35. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835610805$594
  36. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835610826$594
  37. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835634497$624
  38. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625107$599
  39. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625108$591
  40. 3.30 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837625110$644
  41. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839611708$610
  42. 3.26 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839647889$637
  43. 3.89 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842661089$675
  44. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG842661117$504
  45. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843683193$591
  46. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844636691$624
  47. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844678976$433
  48. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844668473$630
  49. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845635246$560
  50. 3.91 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844678963$552
  51. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG845657184$545
  52. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844678920$599
  53. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845603618$518
  54. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845649896$523
  55. 3.81 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844671024$495
  56. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845602207$630
  57. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844671007$525
  58. 3.09 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG844671013$402
  59. 3.87 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845635352$572
  60. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845602206$590