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 484

30,611 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. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG853629224$1,337
  2. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629225$699
  3. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG853629227$493
  4. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853629236$706
  5. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853629238$554
  6. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG853629240$494
  7. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643440$497
  8. 3.10 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643449$573
  9. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643451$559
  10. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643452$497
  11. 3.01 Carat Oval Lab-Grown Diamond, D VS2, IGI LG853643453$497
  12. 3.02 Carat Oval Lab-Grown Diamond, E VS2, IGI LG853643458$479
  13. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643477$557
  14. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853643487$566
  15. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG853663448$568
  16. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG853663449$536
  17. 3.56 Carat Oval Lab-Grown Diamond, G VS2, IGI LG845674068$563
  18. 3.57 Carat Oval Lab-Grown Diamond, G VS2, IGI LG848628448$564
  19. 3.50 Carat Oval Lab-Grown Diamond, E VS2, IGI LG851604829$574
  20. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG852608655$746
  21. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG853646481$788
  22. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836678003$833
  23. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843659673$616
  24. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845654165$764
  25. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654799$584
  26. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845654801$764
  27. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654822$591
  28. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654823$591
  29. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849610667$528
  30. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849658220$594
  31. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849658221$545
  32. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG851621160$659
  33. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG851623718$517
  34. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG852651725$732
  35. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG852652342$493
  36. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG852652363$535
  37. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG852652365$538
  38. 3.47 Carat Oval Lab-Grown Diamond, E VS1, IGI LG852656295$832
  39. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG853603221$725
  40. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836665219$767
  41. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836665595$764
  42. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG836667000$764
  43. 3.29 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843658043$851
  44. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843659683$591
  45. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843659691$613
  46. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843659746$589
  47. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843659774$589
  48. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843659775$588
  49. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843659777$763
  50. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843661328$763
  51. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843661401$764
  52. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843661402$610
  53. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843661418$750
  54. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843661480$613
  55. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845654181$767
  56. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654217$594
  57. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845654681$610
  58. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654735$589
  59. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845654736$588
  60. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG845655195$610