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 367

23,470 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. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684601$570
  2. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684602$574
  3. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684603$574
  4. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684604$574
  5. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684617$512
  6. 3.06 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843684621$522
  7. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684622$571
  8. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843684623$491
  9. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843684624$710
  10. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843684625$496
  11. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684626$511
  12. 3.54 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843684634$1,407
  13. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684641$941
  14. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684642$738
  15. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684645$742
  16. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684674$570
  17. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG843684675$489
  18. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684676$524
  19. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684677$504
  20. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684679$524
  21. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684680$524
  22. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684681$575
  23. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684682$535
  24. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684685$575
  25. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684686$575
  26. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684687$535
  27. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684692$528
  28. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684693$531
  29. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684694$517
  30. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684695$512
  31. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684696$581
  32. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843684698$466
  33. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684700$514
  34. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684701$570
  35. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684703$517
  36. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684704$510
  37. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684708$571
  38. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684711$570
  39. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684754$532
  40. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684757$953
  41. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684782$532
  42. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684783$510
  43. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843684787$711
  44. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684788$529
  45. 3.04 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843684790$508
  46. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843684812$654
  47. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843684813$741
  48. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684832$526
  49. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843684833$532
  50. 3.00 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843696632$528
  51. 3.54 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843698066$910
  52. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844613539$773
  53. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844633851$804
  54. 3.59 Carat Oval Lab-Grown Diamond, F VS1, IGI LG844637962$571
  55. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844641460$519
  56. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG844656051$580
  57. 3.04 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844661808$493
  58. 3.60 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845619693$679
  59. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845665363$587
  60. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845697889$735