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 345

23,697 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. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828677421$703
  2. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677424$615
  3. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828677494$620
  4. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828677517$703
  5. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828684647$615
  6. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828684700$696
  7. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG830631266$693
  8. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631297$619
  9. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG830631340$634
  10. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG830631342$619
  11. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843687765$555
  12. 3.01 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843630283$442
  13. 3.98 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843669341$567
  14. 3.91 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844607602$545
  15. 3.82 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844626456$534
  16. 3.77 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844607595$545
  17. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843669347$591
  18. 3 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843651481$426
  19. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843676090$551
  20. 3.03 Carat Oval Lab-Grown Diamond, F SI1, IGI LG843664254$405
  21. 3.99 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843682100$511
  22. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843694536$535
  23. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843686255$598
  24. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843671020$613
  25. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844608488$588
  26. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843676528$615
  27. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843694535$553
  28. 3.92 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843686623$572
  29. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843690459$427
  30. 3.01 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843686301$427
  31. 3.95 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843686605$563
  32. 3.1 Carat Oval Lab-Grown Diamond, G VS1, IGI LG843678988$424
  33. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844608494$553
  34. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844631682$620
  35. 3.35 Carat Oval Lab-Grown Diamond, D VS1, IGI LG805644644$1,105
  36. 3.07 Carat Oval Lab-Grown Diamond, D VS2, IGI LG826680142$505
  37. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG828634496$552
  38. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842649626$594
  39. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842652441$574
  40. 3.02 Carat Oval Lab-Grown Diamond, E SI1, IGI LG843623029$409
  41. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842626735$520
  42. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835634500$522
  43. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841660680$689
  44. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841696424$585
  45. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844648877$804
  46. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844648891$763
  47. 3.67 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG843680567$1,316
  48. 3.57 Carat Oval Lab-Grown Diamond, F VS2, IGI LG783665254$641
  49. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG840664907$552
  50. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG842652439$512
  51. 3.04 Carat Oval Lab-Grown Diamond, G VS1, IGI LG791644701$760
  52. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG833668421$1,232
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838611173$713
  54. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841624821$995
  55. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, GIA 7531643304$1,427
  56. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842658636$546
  57. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843692587$707
  58. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG826634001$634
  59. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828661569$599
  60. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG831670968$615