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 40

10,017 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. 3.51 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG773663123$1,786
  2. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779621130$3,135
  3. 3.02 Carat Oval Lab-Grown Diamond, E IF, IGI LG761566515$1,256
  4. 3.48 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG778629659$1,912
  5. 3.50 Carat Oval Lab-Grown Diamond, E VS1, IGI LG774664297$613
  6. 3.59 Carat Oval Lab-Grown Diamond, D VS2, IGI LG776655836$595
  7. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG776655811$675
  8. 3.58 Carat Oval Lab-Grown Diamond, D VS2, IGI LG776655822$594
  9. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631965$2,112
  10. 3.18 Carat Oval Lab-Grown Diamond, D IF, IGI LG770634054$1,217
  11. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG773639125$1,043
  12. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG764660705$788
  13. 3.06 Carat Oval Lab-Grown Diamond, E IF, IGI LG775633306$1,088
  14. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG775634460$944
  15. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG775634462$946
  16. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG775634472$944
  17. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG780669731$924
  18. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563788$1,421
  19. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 353396042$1,798
  20. 3.09 Carat Oval Lab-Grown Diamond, D FL, GCAL 353526123$9,772
  21. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 353566101$1,716
  22. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353566208$1,364
  23. 3.37 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631790$2,368
  24. 3.59 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631792$3,185
  25. 3.73 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631930$3,302
  26. 3.86 Carat Oval Lab-Grown Diamond, D FL, IGI LG768631931$3,409
  27. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631987$1,267
  28. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG770601891$605
  29. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG771654037$1,075
  30. 3.52 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG772623260$718
  31. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG772623749$620
  32. 3.55 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG772625333$575
  33. 3.55 Carat Oval Lab-Grown Diamond, D VS1, IGI LG772697400$1,110
  34. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG774662551$665
  35. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG776689222$1,291
  36. 3.11 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG777610445$958
  37. 3.21 Carat Oval Lab-Grown Diamond, D IF, IGI LG778610920$1,369
  38. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG781638046$1,023
  39. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG781653001$1,047
  40. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG781653010$749
  41. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG783636725$1,803
  42. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG728567633$1,505
  43. 3.10 Carat Oval Lab-Grown Diamond, D FL, IGI LG754593968$1,832
  44. 3.89 Carat Oval Lab-Grown Diamond, F VS1, IGI LG769622115$600
  45. 3.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG770633954$1,190
  46. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG773639012$1,987
  47. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639014$1,163
  48. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639184$1,152
  49. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639185$2,012
  50. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639186$2,024
  51. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639187$1,161
  52. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639188$2,019
  53. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639190$2,031
  54. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639191$1,288
  55. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639193$1,179
  56. 3.24 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639199$1,239
  57. 3.24 Carat Oval Lab-Grown Diamond, D IF, IGI LG773639200$1,239
  58. 3.25 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639201$2,163
  59. 3.25 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639202$2,163
  60. 3.36 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639203$2,236