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 24

10,780 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. 3.54 Carat Oval Lab-Grown Diamond, D VS1, IGI LG727570108$1,247
  2. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG727570118$1,376
  3. 3.09 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG727574172$675
  4. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578291$1,270
  5. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG727578293$1,047
  6. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578324$1,233
  7. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578330$1,259
  8. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578332$1,266
  9. 3.42 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578345$1,399
  10. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578353$1,259
  11. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578365$1,233
  12. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578405$1,238
  13. 3.17 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG727578582$2,096
  14. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727584075$811
  15. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727588841$1,153
  16. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727590749$813
  17. 3.70 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG728506978$1,449
  18. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728510201$615
  19. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG728511723$1,207
  20. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728514758$610
  21. 3.70 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG728529985$1,898
  22. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG728538768$1,330
  23. 3.76 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG728553974$1,698
  24. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728559414$595
  25. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG728560165$1,256
  26. 3.57 Carat Oval Lab-Grown Diamond, G VS1, IGI LG728564461$532
  27. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728566889$1,112
  28. 3.46 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728567611$1,061
  29. 3.75 Carat Oval Lab-Grown Diamond, D vs1, igi LG728567612$757
  30. 3.75 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG728570021$1,467
  31. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG728578009$895
  32. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG728578049$1,238
  33. 3.90 Carat Oval Lab-Grown Diamond, E VS1, IGI LG728578381$691
  34. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG728580681$1,382
  35. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG728580845$1,246
  36. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG729506153$1,050
  37. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG729507400$543
  38. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG729513425$755
  39. 3.68 Carat Oval Lab-Grown Diamond, D IF, IGI LG729516958$3,892
  40. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG729516962$1,383
  41. 3.72 Carat Oval Lab-Grown Diamond, D IF, IGI LG729516979$2,302
  42. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG729517094$1,205
  43. 3.7 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG729527253$1,258
  44. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG729527268$1,617
  45. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533126$1,211
  46. 3.37 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533128$1,198
  47. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533135$1,134
  48. 3.31 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533151$1,229
  49. 3.59 Carat Oval Lab-Grown Diamond, E IF, IGI LG729533152$1,914
  50. 3.61 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG729542896$525
  51. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG729551025$595
  52. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729563945$1,211
  53. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG729567977$1,330
  54. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG729567996$1,266
  55. 3.51 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG729576719$864
  56. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG729584362$584
  57. 3.58 Carat Oval Lab-Grown Diamond, D VS1, IGI LG729588571$1,371
  58. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729590167$1,334
  59. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729590170$1,334
  60. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG729590174$1,250