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 34

10,133 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. 3.12 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096395$1,862
  2. 3.83 Carat Oval Lab-Grown Diamond, D IF, GCAL 360096398$5,669
  3. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 360096445$1,450
  4. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096446$1,816
  5. 3.28 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096447$1,957
  6. 3.19 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096461$1,904
  7. 3.32 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096462$1,980
  8. 3.55 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360096463$2,387
  9. 3.32 Carat Oval Lab-Grown Diamond, D FL, IGI LG754594123$1,960
  10. 3.52 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG768602057$1,655
  11. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG771610477$977
  12. 3.52 Carat Oval Lab-Grown Diamond, D IF, IGI LG771644094$2,303
  13. 3.04 Carat Oval Lab-Grown Diamond, D FL, GCAL 360306129$12,868
  14. 3.56 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG769604232$1,803
  15. 3.26 Carat Oval Lab-Grown Diamond, D IF, IGI LG754594421$1,224
  16. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG768654472$669
  17. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG770690035$1,193
  18. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG763649121$1,041
  19. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG756580606$828
  20. 3.61 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG770690288$1,534
  21. 3.04 Carat Oval Lab-Grown Diamond, D VS1, GCAL 360206396$1,564
  22. 3.26 Carat Oval Lab-Grown Diamond, E FL, IGI LG739574535$1,776
  23. 3.91 Carat Oval Lab-Grown Diamond, D IF, IGI LG754593947$2,140
  24. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG765610040$960
  25. 3.31 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG772696863$850
  26. 3.4 Carat Oval Lab-Grown Diamond, D VVS1, GCAL 360306017$2,139
  27. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG772604014$907
  28. 3.82 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG772604018$1,883
  29. 3.75 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG772604023$1,849
  30. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG772686666$1,645
  31. 3.57 Carat Oval Lab-Grown Diamond, D IF, IGI LG763610073$2,288
  32. 3.4 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754563414$1,329
  33. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563453$1,288
  34. 3.32 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563505$1,411
  35. 3.02 Carat Oval Lab-Grown Diamond, E IF, IGI LG756577313$1,129
  36. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG772603986$907
  37. 3.51 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG774604732$1,173
  38. 3.11 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG764613441$1,040
  39. 3.5 Carat Oval Lab-Grown Diamond, E IF, IGI LG768640932$2,487
  40. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG768687316$1,047
  41. 3.52 Carat Oval Lab-Grown Diamond, D IF, IGI LG771663834$1,874
  42. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG759528061$1,084
  43. 3.20 Carat Oval Lab-Grown Diamond, G VS2, IGI LG608364344$451
  44. 3.73 Carat Oval Lab-Grown Diamond, G VS2, IGI LG621453754$521
  45. 3.91 Carat Oval Lab-Grown Diamond, G VS2, IGI LG621453764$545
  46. 3.18 Carat Oval Lab-Grown Diamond, D IF, IGI LG626482228$2,200
  47. 3.19 Carat Oval Lab-Grown Diamond, G VS1, IGI LG627459199$440
  48. 3.24 Carat Oval Lab-Grown Diamond, G VS1, IGI LG629461477$441
  49. 3.34 Carat Oval Lab-Grown Diamond, G VS2, IGI LG629462632$469
  50. 3.56 Carat Oval Lab-Grown Diamond, G VS1, IGI LG629462651$488
  51. 3.78 Carat Oval Lab-Grown Diamond, G VS2, IGI LG629462663$528
  52. 3.13 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG631470248$456
  53. 3.22 Carat Oval Lab-Grown Diamond, G VS1, IGI LG634447280$440
  54. 3.41 Carat Oval Lab-Grown Diamond, G VS2, IGI LG640450415$479
  55. 3.80 Carat Oval Lab-Grown Diamond, G VS2, IGI LG640450433$529
  56. 3.62 Carat Oval Lab-Grown Diamond, G VS1, IGI LG641477604$490
  57. 3.22 Carat Oval Lab-Grown Diamond, G VS1, IGI LG642442319$440
  58. 3.19 Carat Oval Lab-Grown Diamond, G VS1, IGI LG642444107$440
  59. 3.18 Carat Oval Lab-Grown Diamond, G VS1, IGI LG643434187$439
  60. 3.69 Carat Oval Lab-Grown Diamond, G VS2, IGI LG643434250$515