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

10,564 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. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG683588774$1,529
  2. 3.28 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598614$1,294
  3. 3.66 Carat Oval Lab-Grown Diamond, D IF, IGI LG687598615$1,981
  4. 3.74 Carat Oval Lab-Grown Diamond, F VS1, GIA 1468742731$1,431
  5. 3.11 Carat Oval Lab-Grown Diamond, E IF, IGI LG631459783$1,218
  6. 3.04 Carat Oval Lab-Grown Diamond, F si1, gia 7462250988$992
  7. 3.57 Carat Oval Lab-Grown Diamond, G vs2, gia 1469275069$1,055
  8. 3.14 Carat Oval Lab-Grown Diamond, G vs1, gia 6481062676$958
  9. 3.12 Carat Oval Lab-Grown Diamond, F si1, gia 5453251523$1,018
  10. 3.01 Carat Oval Lab-Grown Diamond, G vs2, gia 1458189392$909
  11. 3.73 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG700547571$1,329
  12. 3.07 Carat Oval Lab-Grown Diamond, E si1, gia 2457903513$1,006
  13. 3.73 Carat Oval Lab-Grown Diamond, D IF, IGI LG705509701$2,115
  14. 3.39 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG705509703$1,373
  15. 3.54 Carat Oval Lab-Grown Diamond, D IF, IGI LG706576046$2,218
  16. 3.35 Carat Oval Lab-Grown Diamond, D IF, IGI LG706576047$1,457
  17. 3.12 Carat Oval Lab-Grown Diamond, D VS1, IGI LG706524504$745
  18. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG710572109$1,343
  19. 3.78 Carat Oval Lab-Grown Diamond, D IF, IGI LG710572112$2,366
  20. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG712506104$1,221
  21. 3.73 Carat Oval Lab-Grown Diamond, D IF, IGI LG716504130$2,387
  22. 3.29 Carat Oval Lab-Grown Diamond, D VS1, GIA 2524615680$1,147
  23. 3.41 Carat Oval Lab-Grown Diamond, F si1, gia 2466406081$1,112
  24. 3.26 Carat Oval Lab-Grown Diamond, F si1, gia 2466414949$1,064
  25. 3.08 Carat Oval Lab-Grown Diamond, E si1, gia 2467394544$1,010
  26. 3.07 Carat Oval Lab-Grown Diamond, F si1, gia 3465452362$1,002
  27. 3.16 Carat Oval Lab-Grown Diamond, F si1, gia 6461481763$1,031
  28. 3.52 Carat Oval Lab-Grown Diamond, G si1, gia 6465382605$1,029
  29. 3.3 Carat Oval Lab-Grown Diamond, F si1, gia 6465468542$1,077
  30. 3.01 Carat Oval Lab-Grown Diamond, D FL, GIA 1538236695$8,246
  31. 3.26 Carat Oval Lab-Grown Diamond, D FL, GIA 1539236753$11,085
  32. 3.18 Carat Oval Lab-Grown Diamond, D FL, GIA 2536240931$19,303
  33. 3.07 Carat Oval Lab-Grown Diamond, D FL, GIA 6532236611$10,454
  34. 3.25 Carat Oval Lab-Grown Diamond, D FL, GIA 6532346102$11,052
  35. 3.28 Carat Oval Lab-Grown Diamond, D FL, GIA 6535345341$8,964
  36. 3.35 Carat Oval Lab-Grown Diamond, D VS1, GIA 7526924652$1,822
  37. 3.41 Carat Oval Lab-Grown Diamond, D FL, GIA 7532157101$13,859
  38. 3.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG712507104$2,243
  39. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG723522088$1,278
  40. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG723548807$1,529
  41. 3.57 Carat Oval Lab-Grown Diamond, D IF, IGI LG726512039$2,286
  42. 3.74 Carat Oval Lab-Grown Diamond, D IF, IGI LG726512040$2,394
  43. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG726551196$1,378
  44. 3.71 Carat Oval Lab-Grown Diamond, D IF, IGI LG727565050$2,243
  45. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG730503243$1,287
  46. 3.71 Carat Oval Lab-Grown Diamond, D IF, IGI LG731532871$2,374
  47. 3.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG732510186$1,316
  48. 3.28 Carat Oval Lab-Grown Diamond, D FL, GIA 2536639128$11,152
  49. 3.37 Carat Oval Lab-Grown Diamond, D VVS2, GIA 7526981702$2,521
  50. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG734519339$1,480
  51. 3.63 Carat Oval Lab-Grown Diamond, D IF, IGI LG739548204$2,324
  52. 3.50 Carat Oval Lab-Grown Diamond, E SI1, IGI LG743529864$536
  53. 3.2 Carat Oval Lab-Grown Diamond, D VS2, IGI LG712502855$533
  54. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, GIA 1483593205$2,138
  55. 3.01 Carat Oval Lab-Grown Diamond, E VS1, GIA 1485952216$1,929
  56. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1488628319$1,803
  57. 3.09 Carat Oval Lab-Grown Diamond, E IF, GIA 1489700191$3,677
  58. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1493143896$2,101
  59. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, GIA 1493569868$2,009
  60. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1493586739$1,546