2.5 Carat Marquise Lab-Grown Diamonds

Shop certified 2.5 carat marquise 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 2.5 Carat Marquise Lab-Grown Diamonds – Page 38

2,260 certified 2.5 carat marquise 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. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838623787$431
  2. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839614476$741
  3. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835641814$503
  4. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833687901$430
  5. 2.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833657365$550
  6. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835685582$452
  7. 2.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832605047$718
  8. 2.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829601147$1,007
  9. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833699338$466
  10. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826626306$1,134
  11. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833660930$416
  12. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834609590$459
  13. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835605600$421
  14. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835612849$462
  15. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835635350$641
  16. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836672920$430
  17. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835642381$496
  18. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825627404$483
  19. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837671453$872
  20. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836606971$885
  21. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836607024$668
  22. 2.73 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836693865$504
  23. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825662332$858
  24. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839621568$578
  25. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835698755$452
  26. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836674581$493
  27. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836687630$489
  28. 2.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837625616$820
  29. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837672016$832
  30. 2.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838632774$510
  31. 2.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG829608683$659
  32. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680771$857
  33. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680762$850
  34. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680770$876
  35. 2.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680768$912
  36. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831656046$381
  37. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836673444$382
  38. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836673446$454
  39. 2.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839672184$752
  40. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828616661$661