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 410

25,346 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 VVS2, IGI LG847673390$739
  2. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678430$545
  3. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847682761$581
  4. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847684997$725
  5. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848621764$616
  6. 3.50 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848621767$623
  7. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848621769$623
  8. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848621790$580
  9. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848631305$718
  10. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631306$620
  11. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631337$616
  12. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848664507$545
  13. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848664519$538
  14. 3.65 Carat Oval Lab-Grown Diamond, E vvs1, igi LG739596789$1,344
  15. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747591729$1,285
  16. 3.26 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG807639032$455
  17. 3.33 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG807639033$459
  18. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818695092$533
  19. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835667046$627
  20. 3.15 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838604896$675
  21. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838640646$566
  22. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838656527$1,561
  23. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842627104$542
  24. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843611691$641
  25. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843642896$682
  26. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843643062$552
  27. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844613997$545
  28. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844614429$557
  29. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844614770$557
  30. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844620677$580
  31. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844629602$522
  32. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844649672$589
  33. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG844683504$1,203
  34. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845611951$577
  35. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845611957$538
  36. 3.31 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG845670836$731
  37. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847658065$574
  38. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678438$578
  39. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847682758$582
  40. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848621728$529
  41. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848651108$529
  42. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848651111$529
  43. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848666725$542
  44. 3.22 Carat Oval Lab-Grown Diamond, F SI1, GIA 1505282495$1,162
  45. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG741558052$862
  46. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742542451$1,277
  47. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747545089$1,273
  48. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG750549227$1,281
  49. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809642030$1,756
  50. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG833628736$489
  51. 3.56 Carat Oval Lab-Grown Diamond, E VS2, IGI LG833691479$536
  52. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841694808$533
  53. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841695013$535
  54. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842617204$626
  55. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843677126$535
  56. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844614004$731
  57. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844614434$739
  58. 3.00 Carat Oval Lab-Grown Diamond, F SI1, IGI LG844616946$396
  59. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845670868$531
  60. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846636987$574