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 29

10,451 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. 3.05 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG710573674$550
  2. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG713574938$696
  3. 3.51 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG717526872$959
  4. 3.63 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG718509456$1,043
  5. 3.54 Carat Oval Lab-Grown Diamond, D IF, IGI LG720532967$3,640
  6. 3.75 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG720548697$927
  7. 3.71 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG720548699$1,005
  8. 3.52 Carat Oval Lab-Grown Diamond, FANCY VIVID ORANGE VVS2, IGI LG720557160$1,284
  9. 3.64 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG720589968$1,046
  10. 3.58 Carat Oval Lab-Grown Diamond, FANCY DEEP ORANGE VVS2, IGI LG722533278$1,305
  11. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG724518783$1,151
  12. 3.3 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS1, IGI LG724522118$1,326
  13. 3.01 Carat Oval Lab-Grown Diamond, FANCY VIVID ORANGE VVS2, IGI LG725518488$1,020
  14. 3.32 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG726573784$1,552
  15. 3.83 Carat Oval Lab-Grown Diamond, D IF, IGI LG728560164$2,369
  16. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG729553405$848
  17. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG733566015$1,273
  18. 3.84 Carat Oval Lab-Grown Diamond, D IF, IGI LG733574403$2,463
  19. 3.2 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG733574425$1,061
  20. 3.42 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG734539670$1,599
  21. 3.58 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG735503321$900
  22. 3.05 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG735503322$725
  23. 3.46 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG735524544$1,382
  24. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG735533335$707
  25. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG743529805$1,238
  26. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG743531558$582
  27. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG743532201$590
  28. 3.30 Carat Oval Lab-Grown Diamond, E IF, IGI LG743538478$3,758
  29. 3.31 Carat Oval Lab-Grown Diamond, E VS1, IGI LG744519083$839
  30. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG745503983$706
  31. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG747507933$1,034
  32. 3.21 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508481$1,206
  33. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749502958$736
  34. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG749503831$843
  35. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749505310$659
  36. 3.39 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG749585786$1,354
  37. 3 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG749591225$1,505
  38. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG749591730$1,212
  39. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG750519758$1,252
  40. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG750576859$515
  41. 3.3 Carat Oval Lab-Grown Diamond, D IF, IGI LG751506518$1,982
  42. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG752520692$1,246
  43. 3.72 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG742523661$1,581
  44. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG742523768$1,494
  45. 3.71 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG742523780$1,577
  46. 3.25 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG743564063$1,519
  47. 3.26 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG743564078$1,524
  48. 3.33 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG743564086$1,330
  49. 3.27 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG744504121$1,529
  50. 3.27 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG744504132$1,306
  51. 3.36 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG744504134$1,342
  52. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508069$1,228
  53. 3.36 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508070$1,260
  54. 3.39 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508071$1,272
  55. 3.39 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508072$1,272
  56. 3.77 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG750562613$1,432
  57. 3.22 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG750598400$1,032
  58. 3.11 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG753501906$1,502
  59. 3.53 Carat Oval Lab-Grown Diamond, D VS1, IGI LG751509948$822
  60. 3.36 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG734539669$2,285