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 289

25,691 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. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837652593$1,484
  2. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838639333$895
  3. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833656910$536
  4. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG835605565$713
  5. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG836638676$1,324
  6. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG809641499$510
  7. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG811691082$508
  8. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG810646826$510
  9. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG811661375$510
  10. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG812610857$505
  11. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG812614378$507
  12. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG813611436$512
  13. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG813655209$512
  14. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG813655147$510
  15. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG813653412$507
  16. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG815602018$508
  17. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG814640205$507
  18. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG815611277$508
  19. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG815650563$512
  20. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG816683818$500
  21. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG816660251$497
  22. 3.04 Carat Oval Lab-Grown Diamond, F VS1, IGI LG823603638$510
  23. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG823642924$508
  24. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837602534$525
  25. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837603554$567
  26. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837629862$562
  27. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835671669$519
  28. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837601703$578
  29. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837604801$630
  30. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837608967$602
  31. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837606655$604
  32. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837613534$519
  33. 3.03 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG837613524$607
  34. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836696414$623
  35. 3 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837612468$586
  36. 3.04 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837609052$431
  37. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837616349$541
  38. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837622539$536
  39. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836697518$523
  40. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836698204$502
  41. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837618790$541
  42. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837602542$499
  43. 3.07 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837612436$543
  44. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837675154$497
  45. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837618797$532
  46. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837606657$627
  47. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836696344$541
  48. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635813$540
  49. 3 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837607675$504
  50. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG837613521$817
  51. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837615178$515
  52. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837612495$558
  53. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837613507$604
  54. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837635068$538
  55. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837602103$592
  56. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG837634978$501
  57. 3 Carat Oval Lab-Grown Diamond, D VS2, IGI LG837622672$528
  58. 3.07 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837620329$548
  59. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836698254$582
  60. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836697522$579