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 382

23,142 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. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841659938$798
  2. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG847638892$1,043
  3. 3.72 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG846643481$1,396
  4. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG833654147$137,474
  5. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837650924$627
  6. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838604936$878
  7. 3.53 Carat Oval Lab-Grown Diamond, D VS1, IGI LG840619351$746
  8. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842628529$766
  9. 3.19 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843619992$1,225
  10. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844632149$557
  11. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG844649540$479
  12. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844649553$412
  13. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844649633$413
  14. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845663528$536
  15. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845663529$508
  16. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845663533$531
  17. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845670832$528
  18. 3.28 Carat Oval Lab-Grown Diamond, F VS1, IGI LG846654469$524
  19. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846694203$731
  20. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG846697343$1,800
  21. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842651105$780
  22. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841659587$780
  23. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842651108$795
  24. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG805668024$1,442
  25. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG832604949$904
  26. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG840654184$1,172
  27. 3.18 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG842628525$1,221
  28. 3.83 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843620000$995
  29. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844683757$745
  30. 3.70 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845619628$1,415
  31. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845663531$511
  32. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845663534$570
  33. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845665047$561
  34. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG845670831$503
  35. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845674065$721
  36. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845674066$539
  37. 3.04 Carat Oval Lab-Grown Diamond, F SI1, IGI LG846608993$493
  38. 3.53 Carat Oval Lab-Grown Diamond, H VS1, IGI LG846654484$496
  39. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG846665582$1,841
  40. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG846697344$1,120
  41. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG822621791$682
  42. 3.73 Carat Oval Lab-Grown Diamond, E VS1, IGI LG822621802$819
  43. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835644999$1,285
  44. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837646806$707
  45. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837662269$613
  46. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839618589$619
  47. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843607299$518
  48. 3.23 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844650614$475
  49. 3.06 Carat Oval Lab-Grown Diamond, G VS1, IGI LG844650617$462
  50. 3.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844650618$547
  51. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845663532$528
  52. 3.13 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG845666806$1,068
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846642857$939
  54. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847630423$739
  55. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847636258$735
  56. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847673395$584
  57. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847673625$587
  58. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678426$553
  59. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678427$598
  60. 3.03 Carat Oval Lab-Grown Diamond, E IF, IGI LG847678485$1,081