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 66

25,791 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. 3.83 Carat Oval Lab-Grown Diamond, E VS1, IGI LG804626683$563
  2. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805601766$629
  3. 3.72 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805603059$556
  4. 3.36 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805605017$588
  5. 3.83 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805605427$666
  6. 3.74 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805611028$550
  7. 3.83 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805638395$554
  8. 3.62 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG805647621$1,109
  9. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805654302$568
  10. 3.73 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805660022$560
  11. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805685237$661
  12. 3.72 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805688283$559
  13. 3.83 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805693326$563
  14. 3.79 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG806602646$661
  15. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG806607235$665
  16. 3.81 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807602065$687
  17. 3.85 Carat Oval Lab-Grown Diamond, E VS1, IGI LG807609375$560
  18. 3.77 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807617049$697
  19. 3.75 Carat Oval Lab-Grown Diamond, E VS1, IGI LG807633284$552
  20. 3.64 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG807647440$889
  21. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807647502$631
  22. 3.85 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807653246$693
  23. 3.72 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807676920$627
  24. 3.85 Carat Oval Lab-Grown Diamond, E VS1, IGI LG807698559$560
  25. 3.75 Carat Oval Lab-Grown Diamond, D VS1, IGI LG809675126$693
  26. 3.67 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809682692$896
  27. 3.85 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG810615685$977
  28. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG816618509$1,233
  29. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG816618517$1,750
  30. 3.50 Carat Oval Lab-Grown Diamond, D FL, IGI LG816618525$2,303
  31. 3.85 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG819614824$1,716
  32. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG797622110$665
  33. 3.74 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG797688417$976
  34. 3.81 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG798602987$624
  35. 3.89 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG798613716$972
  36. 3.83 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG799696580$666
  37. 3.74 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG801680357$664
  38. 3.80 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG803640417$623
  39. 3.78 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG803640430$671
  40. 3.80 Carat Oval Lab-Grown Diamond, D VS1, IGI LG803667366$690
  41. 3.67 Carat Oval Lab-Grown Diamond, E VS1, IGI LG804609810$580
  42. 3.40 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805660009$581
  43. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805663297$554
  44. 3.79 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807670463$661
  45. 3.56 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG814627686$1,957
  46. 3.34 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG814646599$1,763
  47. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG817646923$1,974
  48. 3.82 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG817646924$2,309
  49. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630861$1,362
  50. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630968$1,299
  51. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630969$1,303
  52. 3.15 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630970$1,350
  53. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630971$1,492
  54. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630972$2,226
  55. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG816630973$2,226
  56. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG818635849$669
  57. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG818635893$689
  58. 3.57 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG789627578$2,433
  59. 3.91 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819646075$790
  60. 3.64 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819646077$1,547