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 372

23,317 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. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844683100$591
  2. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844683103$588
  3. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844683111$589
  4. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845665343$539
  5. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845665344$591
  6. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG845665358$532
  7. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847606106$521
  8. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847654854$512
  9. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG805676131$536
  10. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833642156$613
  11. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835693174$944
  12. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836664609$546
  13. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836664624$545
  14. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836665191$613
  15. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836665599$613
  16. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836665604$535
  17. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836665606$543
  18. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836665613$545
  19. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667016$581
  20. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836667018$616
  21. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836667019$532
  22. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836667020$755
  23. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667021$587
  24. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836667024$539
  25. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667060$588
  26. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836667068$612
  27. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836667073$546
  28. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836667075$599
  29. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836667159$584
  30. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836667163$545
  31. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836667165$543
  32. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837630733$606
  33. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837630748$546
  34. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG837646214$760
  35. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837646761$612
  36. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837646774$613
  37. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837646793$546
  38. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837697371$610
  39. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838615151$755
  40. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838638705$580
  41. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838638735$545
  42. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640372$582
  43. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG841640397$599
  44. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841640398$760
  45. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG841640399$612
  46. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841640402$753
  47. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640403$575
  48. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841640456$757
  49. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG841640459$601
  50. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640461$587
  51. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841640468$755
  52. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG841640473$602
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG842622250$745
  54. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG842622254$755
  55. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG842622259$760
  56. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844639430$750
  57. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844654379$487
  58. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG844671932$595
  59. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845611926$139,339
  60. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611927$741