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 35

10,126 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. 3.60 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631085$1,930
  2. 3.55 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG768663416$1,991
  3. 3.63 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG768663417$2,036
  4. 3.53 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG768663422$1,917
  5. 3.02 Carat Oval Lab-Grown Diamond, E IF, IGI LG773653272$2,729
  6. 3.34 Carat Oval Lab-Grown Diamond, H VS2, IGI LG589304586$448
  7. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG754594121$1,827
  8. 3.83 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG772603987$1,628
  9. 3.17 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG771633524$822
  10. 3.39 Carat Oval Lab-Grown Diamond, D IF, IGI LG771647315$1,427
  11. 3.40 Carat Oval Lab-Grown Diamond, D IF, IGI LG772650075$1,340
  12. 3.17 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG773614913$504
  13. 3.08 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG763649498$736
  14. 3.51 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG763649538$601
  15. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG772609257$731
  16. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG698568637$666
  17. 3.53 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG765640779$1,980
  18. 3.44 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG765640780$1,930
  19. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG765640781$1,673
  20. 3.37 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631029$1,264
  21. 3.50 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631034$1,878
  22. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG763649494$1,031
  23. 3.59 Carat Oval Lab-Grown Diamond, D IF, IGI LG772689656$1,925
  24. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, GIA 7481530244$2,400
  25. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG758554897$618
  26. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG763649751$809
  27. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG763649780$764
  28. 3.11 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631019$1,169
  29. 3.21 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631023$1,206
  30. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631025$1,228
  31. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG773618401$791
  32. 3.91 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG737548487$1,267
  33. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG754593969$2,480
  34. 3.79 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG773653468$1,611
  35. 3.88 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG774668634$1,913
  36. 3.56 Carat Oval Lab-Grown Diamond, D VS2, IGI LG764695706$591
  37. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG774631550$1,610
  38. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG774644043$1,268
  39. 3.84 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG774691793$2,842
  40. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG775616319$2,667
  41. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG775616325$1,120
  42. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG760566021$1,156
  43. 3.36 Carat Oval Lab-Grown Diamond, D IF, IGI LG760566023$1,284
  44. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG762552909$967
  45. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650769$2,005
  46. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650770$2,005
  47. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650771$2,012
  48. 3.13 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650774$2,085
  49. 3.14 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650775$2,090
  50. 3.52 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650778$3,094
  51. 3.56 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650779$3,128
  52. 3.61 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650782$3,168
  53. 3.63 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650783$3,185
  54. 3.69 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650784$3,234
  55. 3.74 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650785$3,275
  56. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG776689742$976
  57. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG775614224$1,448
  58. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG775614232$1,351
  59. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG775614234$1,420
  60. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG776609250$1,462