5 Carat and Up Oval Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Oval Lab-Grown Diamonds

7,068 certified 5 carat and up 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.

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  1. 7.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835669829$1,464
  2. 6.56 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835669830$1,198
  3. 6.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG835670193$3,368
  4. 6.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835670194$1,096
  5. 9.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836627380$1,551
  6. 9.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836627382$1,697
  7. 5.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836627417$1,012
  8. 7.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836627475$1,345
  9. 7.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836627476$1,344
  10. 5.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836633742$1,012
  11. 5.46 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836633743$953
  12. 7.10 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836633744$1,306
  1. 5.09 Carat Oval Lab-Grown Diamond, E VS1, GIA 1489265765$4,476
  2. 6.74 Carat Oval Lab-Grown Diamond, D FL, GIA 7501384666$44,309
  3. 7.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG547269722$1,648
  4. 5.01 Carat Oval Lab-Grown Diamond, G IF, IGI LG629496944$6,521
  5. 5.41 Carat Oval Lab-Grown Diamond, D IF, IGI LG630434742$8,152
  6. 5.09 Carat Oval Lab-Grown Diamond, F IF, IGI LG633432622$7,619
  7. 6.04 Carat Oval Lab-Grown Diamond, G IF, IGI LG635421512$12,177
  8. 5.81 Carat Oval Lab-Grown Diamond, H IF, IGI LG638465365$9,884
  9. 5.04 Carat Oval Lab-Grown Diamond, E IF, IGI LG645491862$6,929
  10. 5.06 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG596315452$1,770
  11. 6.51 Carat Oval Lab-Grown Diamond, D VS1, IGI LG620443324$2,766
  12. 8.27 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG596311990$7,697
  13. 5.03 Carat Oval Lab-Grown Diamond, E IF, IGI LG617485517$10,489
  14. 5.03 Carat Oval Lab-Grown Diamond, E IF, IGI LG627425630$10,345
  15. 5.32 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG636496147$4,423
  16. 5.00 Carat Oval Lab-Grown Diamond, E IF, IGI LG628409397$10,284
  17. 5.56 Carat Oval Lab-Grown Diamond, D IF, IGI LG689520847$22,611
  18. 5.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG688516629$7,566
  19. 10.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG687561391$2,338
  20. 12.62 Carat Oval Lab-Grown Diamond, G VS1, IGI 597374008$4,225
  21. 10.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG711531826$2,337
  22. 5.33 Carat Oval Lab-Grown Diamond, D IF, IGI LG716503570$8,361
  23. 10.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG729591679$3,927
  24. 10.16 Carat Oval Lab-Grown Diamond, D VS1, IGI LG729591684$3,979
  25. 7.83 Carat Oval Lab-Grown Diamond, D VS1, IGI LG741570037$2,419
  26. 6.01 Carat Oval Lab-Grown Diamond, D VVS2, GIA 6482844566$13,434
  27. 5.08 Carat Oval Lab-Grown Diamond, E VVS2, GIA 1232491718$3,501
  28. 9.43 Carat Oval Lab-Grown Diamond, E VS2, GIA 1473948353$9,046
  29. 11.16 Carat Oval Lab-Grown Diamond, F VS2, GIA 1478896708$8,258
  30. 8.24 Carat Oval Lab-Grown Diamond, F VS2, GIA 1478949980$4,542
  31. 7.02 Carat Oval Lab-Grown Diamond, E VS1, GIA 1483345570$6,842
  32. 5.02 Carat Oval Lab-Grown Diamond, E VS2, GIA 1488526817$3,499
  33. 7.51 Carat Oval Lab-Grown Diamond, F VS1, GIA 1493449655$6,763
  34. 5.02 Carat Oval Lab-Grown Diamond, E IF, GIA 1493569692$17,921
  35. 7.20 Carat Oval Lab-Grown Diamond, F VS1, GIA 1495233532$6,493
  36. 5.39 Carat Oval Lab-Grown Diamond, E IF, GIA 1495502523$14,772
  37. 5.11 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1513325989$9,061
  38. 6.09 Carat Oval Lab-Grown Diamond, D IF, GIA 1513466576$45,293
  39. 5.41 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1518326045$9,592
  40. 5.10 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1525080649$8,226
  41. 5.30 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1525857265$8,691
  42. 6.51 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1528695585$25,565
  43. 5.1 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1529497112$9,947
  44. 5.05 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1529571695$8,954
  45. 5.17 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1533733504$6,448
  46. 5.01 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1535723408$8,085
  47. 6.08 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1539203250$19,426
  48. 10.03 Carat Oval Lab-Grown Diamond, E VS1, GIA 2231665564$11,577
  49. 11.00 Carat Oval Lab-Grown Diamond, G VS1, GIA 2235095024$4,108
  50. 5.22 Carat Oval Lab-Grown Diamond, E VS1, GIA 2235257494$3,367
  51. 5.00 Carat Oval Lab-Grown Diamond, D VS1, GIA 2456834745$2,961
  52. 8.74 Carat Oval Lab-Grown Diamond, E VS2, GIA 2467163093$4,816
  53. 8.22 Carat Oval Lab-Grown Diamond, E VS1, GIA 2467163255$4,530
  54. 5.6 Carat Oval Lab-Grown Diamond, E IF, GIA 2484520310$19,992
  55. 5.38 Carat Oval Lab-Grown Diamond, E IF, GIA 2486779514$19,207
  56. 5.03 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2487832016$5,558
  57. 5.00 Carat Oval Lab-Grown Diamond, D IF, GIA 2496450122$14,798
  58. 5.08 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2496689340$9,908
  59. 5.32 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2496884293$9,433
  60. 5.3 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2496966888$9,397