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 50

9,927 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. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG756560302$917
  2. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG756591914$662
  3. 3.46 Carat Oval Lab-Grown Diamond, D VS1, IGI LG757539161$871
  4. 3.04 Carat Oval Lab-Grown Diamond, D VS2, IGI LG760568394$731
  5. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG760573417$591
  6. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG761503838$710
  7. 3.34 Carat Oval Lab-Grown Diamond, D VS1, IGI LG761511635$836
  8. 3.21 Carat Oval Lab-Grown Diamond, G VS1, IGI LG761545946$465
  9. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG763610035$748
  10. 3.86 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG763629080$1,210
  11. 3.65 Carat Oval Lab-Grown Diamond, E VS1, IGI LG765602921$623
  12. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG766684980$702
  13. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG766688570$1,631
  14. 3.89 Carat Oval Lab-Grown Diamond, D VS1, IGI LG768601753$952
  15. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632222$2,182
  16. 3.24 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG768638015$748
  17. 3.19 Carat Oval Lab-Grown Diamond, E VS1, IGI LG768686648$575
  18. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG768699387$773
  19. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG769603548$712
  20. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG769614088$860
  21. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770621243$822
  22. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG770636531$1,191
  23. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG770636532$1,074
  24. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770636930$1,190
  25. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770636939$1,187
  26. 3.72 Carat Oval Lab-Grown Diamond, F VS2, IGI LG770641541$620
  27. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG770664068$3,244
  28. 3.86 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG770667132$1,210
  29. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG771631326$880
  30. 3.01 Carat Oval Lab-Grown Diamond, G IF, IGI LG771644089$2,453
  31. 3.09 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG772622244$652
  32. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG772628619$507
  33. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG772674245$2,103
  34. 3.52 Carat Oval Lab-Grown Diamond, E VS2, IGI LG772678540$787
  35. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG773620788$596
  36. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG773639446$955
  37. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639447$2,058
  38. 3.63 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639451$3,185
  39. 3.74 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG773652845$1,445
  40. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG774638627$836
  41. 3.53 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG775641443$812
  42. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG776632630$1,110
  43. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG776637389$7,841
  44. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG776688302$1,751
  45. 3.70 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG776688304$2,118
  46. 3.74 Carat Oval Lab-Grown Diamond, F VS1, IGI LG776697229$801
  47. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG777622840$550
  48. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG778629249$1,746
  49. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG778652588$762
  50. 3.51 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG778652655$876
  51. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG778654659$619
  52. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG778669975$568
  53. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779613115$1,040
  54. 3.12 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779643285$1,791
  55. 3.08 Carat Oval Lab-Grown Diamond, E SI1, IGI LG779652294$447
  56. 3.35 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779660024$1,921
  57. 3.13 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG780610117$1,250
  58. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG780612868$927
  59. 3.51 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG780612871$1,224
  60. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG780643410$828