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 37

23,982 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. 3.52 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353306130$2,453
  2. 3.94 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356612$2,969
  3. 3.57 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356613$2,692
  4. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356616$2,229
  5. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356664$2,925
  6. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356667$2,215
  7. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356716$2,258
  8. 3.01 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353356717$2,033
  9. 3.04 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353456093$2,052
  10. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353456233$2,222
  11. 3.03 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353456234$2,047
  12. 3.04 Carat Oval Lab-Grown Diamond, E VS1, GCAL 353466014$1,693
  13. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353526329$2,250
  14. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353526388$2,208
  15. 3.92 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353536646$2,954
  16. 3.53 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353536648$2,460
  17. 3.77 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 353536696$2,327
  18. 3.79 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 353586523$2,339
  19. 3.02 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353616052$2,040
  20. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353636055$2,199
  21. 3.71 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 360026097$2,797
  22. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 360026208$1,789
  23. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 360026324$1,795
  24. 3.50 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 360076281$2,640
  25. 3.73 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 360096275$2,813
  26. 3.75 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360106084$3,086
  27. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754594927$1,134
  28. 3.93 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356663$2,961
  29. 3.71 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353356714$2,797
  30. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353406228$2,236
  31. 3.02 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353456235$2,040
  32. 3.51 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353536649$2,447
  33. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353566259$2,656
  34. 3.53 Carat Oval Lab-Grown Diamond, D VS1, GCAL 360096231$2,460
  35. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG780641807$652
  36. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG783625314$795
  37. 3.58 Carat Oval Lab-Grown Diamond, E VS1, IGI LG778616044$626
  38. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG778655752$628
  39. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG783604750$1,751
  40. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG783636437$1,050
  41. 3.59 Carat Oval Lab-Grown Diamond, E VS2, IGI LG778662877$532
  42. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG781638051$793
  43. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG783636432$1,047
  44. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG726502101$818
  45. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG728506645$818
  46. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631968$2,126
  47. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631971$2,154
  48. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631972$1,154
  49. 3.10 Carat Oval Lab-Grown Diamond, E FL, IGI LG768631974$1,093
  50. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631976$2,196
  51. 3.13 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631977$2,202
  52. 3.16 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631978$2,224
  53. 3.19 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631979$2,244
  54. 3.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG780661358$1,169
  55. 3.17 Carat Oval Lab-Grown Diamond, D IF, IGI LG780661360$1,190
  56. 3.55 Carat Oval Lab-Grown Diamond, D IF, IGI LG780661363$1,902
  57. 3.20 Carat Oval Lab-Grown Diamond, D IF, IGI LG768632239$1,202
  58. 3.29 Carat Oval Lab-Grown Diamond, D IF, IGI LG768632242$1,234
  59. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG768632244$1,267
  60. 3.47 Carat Oval Lab-Grown Diamond, D IF, IGI LG768632245$1,240