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 22

5,806 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. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816680287$501
  2. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816682828$447
  3. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816683076$537
  4. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816686519$440
  5. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816688380$475
  6. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817613308$418
  7. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817680022$448
  8. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817696341$531
  9. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG812617870$417
  10. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813624455$495
  11. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813642764$481
  12. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813645906$471
  13. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813646080$439
  14. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813654887$440
  15. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813677349$447
  16. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813679645$495
  17. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813693410$418
  18. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814601266$417
  19. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814601375$445
  20. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814610087$417
  21. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814623584$445
  22. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814644049$444
  23. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815607637$447
  24. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815611138$537
  25. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815611477$448
  26. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815679912$560
  27. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831629370$490
  28. 2.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831655846$886
  29. 2.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831655845$588
  30. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831673190$418
  31. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833647185$448
  32. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833696185$515
  33. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834608092$480
  34. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG786603198$426
  35. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG786689882$394
  36. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG784623531$419
  37. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG787611519$363
  38. 2.54 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG797666067$358
  39. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG797645148$356
  40. 2.53 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG797646736$357
  41. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG797686803$364
  42. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797673970$397
  43. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797615782$395
  44. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797639493$415
  45. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797665951$419
  46. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG786679509$393
  47. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797686773$397
  48. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG798601822$412
  49. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797697800$394
  50. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797692740$397
  51. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797694703$407
  52. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG798610317$396
  53. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797694592$416
  54. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797663622$433
  55. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG798606280$407
  56. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG784630641$431
  57. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG784699727$396
  58. 2.55 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG787611438$325
  59. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787643810$405
  60. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788605929$431