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 88

26,110 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. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG812621510$1,186
  2. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG812621617$1,186
  3. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG812621795$1,170
  4. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG816602806$1,277
  5. 3.09 Carat Oval Lab-Grown Diamond, E FL, IGI LG816602810$1,155
  6. 3.51 Carat Oval Lab-Grown Diamond, E IF, IGI LG823624189$1,319
  7. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG823676476$620
  8. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG825688061$601
  9. 3 Carat Oval Lab-Grown Diamond, FANCY INTENSE YELLOW VS2, IGI LG793622733$720
  10. 3.11 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG726565302$1,296
  11. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG823616037$561
  12. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG823616038$566
  13. 3.30 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826629850$1,917
  14. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826629856$1,628
  15. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826629858$1,774
  16. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826629861$1,607
  17. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826629885$1,768
  18. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826630054$2,115
  19. 3.32 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826630056$1,635
  20. 3.21 Carat Oval Lab-Grown Diamond, E VS1, IGI LG826687461$563
  21. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG819633344$2,120
  22. 3.01 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG826699675$611
  23. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG813622769$2,435
  24. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG826666320$647
  25. 3.54 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG826666328$770
  26. 3.05 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG826666329$619
  27. 3.03 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG826666335$546
  28. 3.63 Carat Oval Lab-Grown Diamond, F VS1, IGI LG827614646$582
  29. 3.5 Carat Oval Lab-Grown Diamond, D FL, IGI LG816615428$2,321
  30. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826687386$766
  31. 3.89 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826608445$787
  32. 3.32 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826608452$1,228
  33. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826611269$783
  34. 3.98 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG826667675$870
  35. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826667672$1,383
  36. 3.80 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG826633317$832
  37. 3.87 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG826622620$1,721
  38. 3.55 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG827609743$1,814
  39. 3.06 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828613223$1,543
  40. 3.06 Carat Oval Lab-Grown Diamond, D IF, IGI LG828613225$2,958
  41. 3.71 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828647644$1,607
  42. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647645$1,672
  43. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647646$1,617
  44. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647647$1,688
  45. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647651$1,523
  46. 3.36 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647654$1,869
  47. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647657$1,672
  48. 3.10 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647660$1,726
  49. 3.00 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647661$1,672
  50. 3.41 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647665$1,716
  51. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647666$1,715
  52. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647668$1,523
  53. 3.09 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG828647669$1,217
  54. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647671$1,677
  55. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828647673$1,553
  56. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828652855$1,791
  57. 3.53 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828652856$1,765
  58. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828652858$960
  59. 3.02 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG826666301$521
  60. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG826666305$554