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 343

23,798 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. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843603245$529
  2. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843690542$558
  3. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843616191$529
  4. 3.97 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843602030$965
  5. 3.91 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843633481$634
  6. 3.99 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843628106$530
  7. 3.93 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843620211$516
  8. 3.91 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843671077$564
  9. 3 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843603210$729
  10. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843620205$629
  11. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843620154$495
  12. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842608025$589
  13. 3.03 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG842627824$381
  14. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843601257$632
  15. 3.06 Carat Oval Lab-Grown Diamond, F VS2, IGI LG843615200$503
  16. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843603197$528
  17. 3.09 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651486$513
  18. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG843601169$529
  19. 3.1 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843625788$439
  20. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG843610493$514
  21. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG843622719$505
  22. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843620189$584
  23. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843601974$584
  24. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843601277$582
  25. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843615149$582
  26. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843603247$590
  27. 3.02 Carat Oval Lab-Grown Diamond, G VS1, IGI LG842654823$433
  28. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG842605120$424
  29. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843616119$639
  30. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG800620648$713
  31. 3.61 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841635752$596
  32. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841657871$626
  33. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842620151$665
  34. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842620157$679
  35. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842639245$575
  36. 3.06 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843654515$753
  37. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843669281$543
  38. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843669289$743
  39. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843694196$578
  40. 3.02 Carat Oval Lab-Grown Diamond, H VS1, IGI LG810615672$394
  41. 3.02 Carat Oval Lab-Grown Diamond, H VS1, IGI LG805605524$394
  42. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841676285$780
  43. 3.01 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG825655210$601
  44. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG825655214$472
  45. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835632577$578
  46. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839624568$837
  47. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841629052$710
  48. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG841659951$510
  49. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG842651049$491
  50. 3 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838656516$1,212
  51. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843682556$538
  52. 3.91 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG797643388$680
  53. 3.09 Carat Oval Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836630508$1,113
  54. 3.02 Carat Oval Lab-Grown Diamond, FANCY BROWN VVS2, IGI LG836630505$1,061
  55. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811657783$580
  56. 3.1 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG811605042$580
  57. 3.03 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG833699695$799
  58. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835654835$1,047
  59. 3.05 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG841659945$510
  60. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841659957$529