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 2

22,778 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. 3.66 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598615$1,817
  2. 3.74 Carat Oval Lab-Grown Diamond, F VS1, GIA 1468742731$1,431
  3. 3.11 Carat Oval Lab-Grown Diamond, E IF, IGI LG608364595$1,218
  4. 3.11 Carat Oval Lab-Grown Diamond, E IF, IGI LG631459783$1,218
  5. 3.04 Carat Oval Lab-Grown Diamond, F si1, gia 7462250988$1,016
  6. 3.12 Carat Oval Lab-Grown Diamond, F si1, gia 5453251523$1,033
  7. 3.5 Carat Oval Lab-Grown Diamond, G si1, gia 6452633224$1,063
  8. 3.01 Carat Oval Lab-Grown Diamond, G vs2, gia 1458189392$948
  9. 3.73 Carat Oval Lab-Grown Diamond, D IF, IGI LG705509701$1,947
  10. 3.39 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG705509703$1,252
  11. 3.54 Carat Oval Lab-Grown Diamond, D IF, IGI LG706576046$2,041
  12. 3.35 Carat Oval Lab-Grown Diamond, D IF, IGI LG706576047$1,457
  13. 3.12 Carat Oval Lab-Grown Diamond, D VS1, IGI LG706524504$745
  14. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG710572109$1,233
  15. 3.78 Carat Oval Lab-Grown Diamond, D IF, IGI LG710572112$2,177
  16. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG712506104$1,121
  17. 3.73 Carat Oval Lab-Grown Diamond, D IF, IGI LG716504130$2,229
  18. 3.29 Carat Oval Lab-Grown Diamond, D VS1, GIA 2524615680$1,176
  19. 3.28 Carat Oval Lab-Grown Diamond, G vs2, gia 1467751856$1,033
  20. 3.41 Carat Oval Lab-Grown Diamond, F si1, gia 2466406081$1,129
  21. 3.26 Carat Oval Lab-Grown Diamond, F si1, gia 2466414949$1,079
  22. 3.08 Carat Oval Lab-Grown Diamond, E si1, gia 2467394544$1,055
  23. 3.59 Carat Oval Lab-Grown Diamond, G VS2, GIA 2477284621$1,106
  24. 3.07 Carat Oval Lab-Grown Diamond, F si1, gia 3465452362$1,026
  25. 3.16 Carat Oval Lab-Grown Diamond, F si1, gia 6461481763$1,046
  26. 3.52 Carat Oval Lab-Grown Diamond, G si1, gia 6465382605$1,069
  27. 3.3 Carat Oval Lab-Grown Diamond, F si1, gia 6465468542$1,093
  28. 3.01 Carat Oval Lab-Grown Diamond, D FL, GIA 1538236695$8,246
  29. 3.26 Carat Oval Lab-Grown Diamond, D FL, GIA 1539236753$10,044
  30. 3.18 Carat Oval Lab-Grown Diamond, D FL, GIA 2536240931$17,487
  31. 3.07 Carat Oval Lab-Grown Diamond, D FL, GIA 6532236611$9,470
  32. 3.25 Carat Oval Lab-Grown Diamond, D FL, GIA 6532346102$11,052
  33. 3.28 Carat Oval Lab-Grown Diamond, D FL, GIA 6535345341$8,964
  34. 3.35 Carat Oval Lab-Grown Diamond, D VS1, GIA 7526924652$1,822
  35. 3.41 Carat Oval Lab-Grown Diamond, D FL, GIA 7532157101$13,859
  36. 3.82 Carat Oval Lab-Grown Diamond, G VS2, IGI LG628407075$584
  37. 3.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG712507104$2,093
  38. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG723522088$1,170
  39. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG723548807$1,529
  40. 3.57 Carat Oval Lab-Grown Diamond, D IF, IGI LG726512039$2,135
  41. 3.74 Carat Oval Lab-Grown Diamond, D IF, IGI LG726512040$2,181
  42. 3.71 Carat Oval Lab-Grown Diamond, D IF, IGI LG727565050$2,243
  43. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG730503243$1,179
  44. 3.71 Carat Oval Lab-Grown Diamond, D IF, IGI LG731532871$2,216
  45. 3.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG732510186$1,187
  46. 3.10 Carat Oval Lab-Grown Diamond, F IF, IGI LG737545152$1,263
  47. 3.28 Carat Oval Lab-Grown Diamond, D FL, GIA 2536639128$10,104
  48. 3.37 Carat Oval Lab-Grown Diamond, D VVS2, GIA 7526981702$2,521
  49. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG734519339$1,480
  50. 3.63 Carat Oval Lab-Grown Diamond, D IF, IGI LG739548204$2,170
  51. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG728523020$884
  52. 3.5 Carat Oval Lab-Grown Diamond, E SI1, IGI LG743529864$682
  53. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, GIA 1232692780$1,452
  54. 3.63 Carat Oval Lab-Grown Diamond, G VS1, GIA 1423964409$1,254
  55. 3.73 Carat Oval Lab-Grown Diamond, G VVS2, GIA 1425866492$1,456
  56. 3.16 Carat Oval Lab-Grown Diamond, G VVS2, GIA 1428713518$1,238
  57. 3.64 Carat Oval Lab-Grown Diamond, H VS1, GIA 1433069874$1,235
  58. 3.58 Carat Oval Lab-Grown Diamond, G VS2, GIA 1433735985$1,329
  59. 3.67 Carat Oval Lab-Grown Diamond, G VS2, GIA 1435619888$1,362
  60. 3.23 Carat Oval Lab-Grown Diamond, G VS1, GIA 1435672582$1,119