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 506

30,381 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. 3.82 Carat Oval Lab-Grown Diamond, F VS2, IGI LG856601415$580
  2. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG856601423$519
  3. 3.00 Carat Oval Lab-Grown Diamond, D VS2, IGI LG856601425$507
  4. 3.16 Carat Oval Lab-Grown Diamond, E VS1, IGI LG633412867$587
  5. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838605780$711
  6. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843643642$1,754
  7. 3.72 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845651517$647
  8. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845652663$542
  9. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845653502$540
  10. 3.60 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845654049$627
  11. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627466$1,698
  12. 3.25 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627467$1,830
  13. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627472$1,702
  14. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627475$1,736
  15. 3.10 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627476$1,747
  16. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627480$1,708
  17. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627523$1,714
  18. 3.30 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627527$1,858
  19. 3.30 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627531$1,858
  20. 3.35 Carat Oval Lab-Grown Diamond, D FL, IGI LG848627536$1,886
  21. 3.30 Carat Oval Lab-Grown Diamond, D FL, IGI LG848628661$1,858
  22. 3.57 Carat Oval Lab-Grown Diamond, D FL, IGI LG848628667$2,143
  23. 3.63 Carat Oval Lab-Grown Diamond, D FL, IGI LG848628668$2,178
  24. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849603215$522
  25. 3.26 Carat Oval Lab-Grown Diamond, D FL, IGI LG849608116$1,835
  26. 3.56 Carat Oval Lab-Grown Diamond, D FL, IGI LG849608125$2,136
  27. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG849608139$1,693
  28. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG849608148$1,725
  29. 3.44 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849671990$766
  30. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG850677720$566
  31. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG850680845$1,082
  32. 3.12 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG850680875$1,652
  33. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG851608016$648
  34. 3.20 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851608349$763
  35. 3.50 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851608372$762
  36. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG851633959$1,698
  37. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG851633962$1,719
  38. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG851677000$1,736
  39. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG851677001$1,736
  40. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG851695717$750
  41. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG854611909$566
  42. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG855606931$743
  43. 3.49 Carat Oval Lab-Grown Diamond, E VS1, IGI LG855607589$802
  44. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856664879$699
  45. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856664883$808
  46. 3.00 Carat Oval Lab-Grown Diamond, E VS2, IGI LG856664889$694
  47. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856664891$812
  48. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856664892$820
  49. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856664897$812
  50. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG856671456$812
  51. 3.36 Carat Oval Lab-Grown Diamond, D VS1, IGI LG856671463$1,057
  52. 3 Carat Oval Lab-Grown Diamond, D vs1, igi LG722520616$630
  53. 3.01 Carat Oval Lab-Grown Diamond, D SI1, IGI LG842601171$650
  54. 3.39 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843643638$687
  55. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845652665$591
  56. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845652756$539
  57. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845653461$535
  58. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845653549$539
  59. 3.26 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845697344$802
  60. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848620706$921