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 19

23,531 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. 3.41 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG724541070$1,954
  2. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG724556217$1,519
  3. 3.37 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG724562432$2,541
  4. 3.59 Carat Oval Lab-Grown Diamond, F VS1, IGI LG724580870$699
  5. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG724588180$1,235
  6. 3.35 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG725508438$852
  7. 3 Carat Oval Lab-Grown Diamond, D IF, IGI LG726521163$1,403
  8. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG726521189$1,580
  9. 3.77 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG726521191$1,547
  10. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG726521213$1,440
  11. 3.57 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG726528139$1,639
  12. 3.04 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG726537395$447
  13. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG726537680$1,303
  14. 3.80 Carat Oval Lab-Grown Diamond, E VS1, IGI LG726560247$674
  15. 3.53 Carat Oval Lab-Grown Diamond, F IF, IGI LG726570596$1,194
  16. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG726577604$816
  17. 3.59 Carat Oval Lab-Grown Diamond, D IF, IGI LG727503711$2,013
  18. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG727503723$1,207
  19. 3.53 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG727507562$1,200
  20. 3 Carat Oval Lab-Grown Diamond, D IF, IGI LG727517961$1,403
  21. 3.34 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG727526070$1,136
  22. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG727547513$612
  23. 3.49 Carat Oval Lab-Grown Diamond, D IF, IGI LG727561283$1,632
  24. 3.54 Carat Oval Lab-Grown Diamond, D VS1, IGI LG727570108$1,354
  25. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG727570118$1,492
  26. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG727578293$1,196
  27. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578324$1,407
  28. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578353$1,435
  29. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578365$1,407
  30. 3.22 Carat Oval Lab-Grown Diamond, D IF, IGI LG727578370$1,147
  31. 3.17 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG727578582$2,096
  32. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727584075$811
  33. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727588841$1,153
  34. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG727590749$813
  35. 3.7 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG728506978$1,573
  36. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG728511723$1,207
  37. 3.70 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG728529985$1,898
  38. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG728560165$1,168
  39. 3.57 Carat Oval Lab-Grown Diamond, G VS1, IGI LG728564461$514
  40. 3.46 Carat Oval Lab-Grown Diamond, D VS1, IGI LG728567611$1,147
  41. 3.75 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG728570021$1,594
  42. 3.90 Carat Oval Lab-Grown Diamond, E VS1, IGI LG728578381$691
  43. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG728580845$1,421
  44. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG729506153$1,075
  45. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG729507400$536
  46. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG729513425$773
  47. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG729516962$1,383
  48. 3.72 Carat Oval Lab-Grown Diamond, D IF, IGI LG729516979$2,302
  49. 3.7 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG729527253$1,258
  50. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG729527268$1,765
  51. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533126$1,211
  52. 3.37 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533128$1,198
  53. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533135$1,054
  54. 3.28 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533146$1,210
  55. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533147$1,035
  56. 3.31 Carat Oval Lab-Grown Diamond, D IF, IGI LG729533151$1,229
  57. 3.59 Carat Oval Lab-Grown Diamond, E IF, IGI LG729533152$1,914
  58. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG729563945$1,211
  59. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG729567977$1,519
  60. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG729567996$1,445