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 46

24,062 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. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 361606049$2,324
  2. 3.71 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361606098$2,857
  3. 3.01 Carat Oval Lab-Grown Diamond, G VVS2, GIA 5453071661$1,439
  4. 3.53 Carat Oval Lab-Grown Diamond, E VS1, GIA 5533544084$2,115
  5. 3.01 Carat Oval Lab-Grown Diamond, E FL, GIA 6481700190$14,552
  6. 3.38 Carat Oval Lab-Grown Diamond, D FL, GIA 6502986800$18,616
  7. 3.72 Carat Oval Lab-Grown Diamond, E VVS1, GIA 6512942885$2,929
  8. 3.07 Carat Oval Lab-Grown Diamond, D VS1, GIA 6532717816$1,872
  9. 3.81 Carat Oval Lab-Grown Diamond, D FL, GIA 7506379091$23,558
  10. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, GIA 7536174508$1,991
  11. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG602342246$466
  12. 3.72 Carat Oval Lab-Grown Diamond, D FL, IGI LG628448076$3,292
  13. 3.24 Carat Oval Lab-Grown Diamond, D FL, IGI LG628448102$1,216
  14. 3.62 Carat Oval Lab-Grown Diamond, D FL, IGI LG628448105$1,898
  15. 3.61 Carat Oval Lab-Grown Diamond, D FL, IGI LG628448106$1,893
  16. 3.23 Carat Oval Lab-Grown Diamond, F VS1, IGI LG713555584$720
  17. 3.54 Carat Oval Lab-Grown Diamond, G VS1, IGI LG717513918$694
  18. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG717595901$648
  19. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG720586855$893
  20. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG722504819$1,610
  21. 3.35 Carat Oval Lab-Grown Diamond, F VS1, IGI LG722513364$736
  22. 3.70 Carat Oval Lab-Grown Diamond, F VS1, IGI LG723517479$792
  23. 3.70 Carat Oval Lab-Grown Diamond, F VS1, IGI LG724549541$792
  24. 3.32 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG727580850$612
  25. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG728562920$991
  26. 3.32 Carat Oval Lab-Grown Diamond, F VS1, IGI LG732513241$729
  27. 3.02 Carat Oval Lab-Grown Diamond, E FL, IGI LG734518225$6,590
  28. 3.38 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG735533478$2,022
  29. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG739555851$783
  30. 3.58 Carat Oval Lab-Grown Diamond, F VS1, IGI LG741547270$823
  31. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG742515037$848
  32. 3.55 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG742515039$816
  33. 3.32 Carat Oval Lab-Grown Diamond, D IF, IGI LG744514782$1,246
  34. 3.15 Carat Oval Lab-Grown Diamond, D IF, IGI LG747508518$1,183
  35. 3.41 Carat Oval Lab-Grown Diamond, E VS2, IGI LG747588184$763
  36. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG747588193$687
  37. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG750541114$767
  38. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG750561826$706
  39. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754507984$1,128
  40. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508872$1,081
  41. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508895$1,085
  42. 3.72 Carat Oval Lab-Grown Diamond, E VS2, IGI LG754537808$830
  43. 3.04 Carat Oval Lab-Grown Diamond, E VS2, IGI LG754579529$683
  44. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG755517283$1,040
  45. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG755517291$1,044
  46. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG756555855$1,044
  47. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG756560302$917
  48. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG756591914$662
  49. 3.46 Carat Oval Lab-Grown Diamond, D VS1, IGI LG757539161$871
  50. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG758527932$1,047
  51. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG760568394$731
  52. 3.34 Carat Oval Lab-Grown Diamond, D VS1, IGI LG761511635$836
  53. 3.86 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG763629080$1,210
  54. 3.58 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG763649756$1,278
  55. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG764677938$1,341
  56. 3.65 Carat Oval Lab-Grown Diamond, E VS1, IGI LG765602921$623
  57. 3.89 Carat Oval Lab-Grown Diamond, D VS1, IGI LG768601753$952
  58. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632222$2,182
  59. 3.24 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG768638015$748
  60. 3.19 Carat Oval Lab-Grown Diamond, E VS1, IGI LG768686648$575