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 23

5,801 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. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG784699727$396
  2. 2.55 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG787611438$325
  3. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787643810$405
  4. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788605929$431
  5. 2.53 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG787677510$357
  6. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG784614677$364
  7. 2.86 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG776623197$375
  8. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG783668716$416
  9. 2.97 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG776623099$439
  10. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787672617$422
  11. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787677497$402
  12. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG777625369$368
  13. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787633585$405
  14. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG793614707$397
  15. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG780623179$435
  16. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG793641100$397
  17. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG793643975$364
  18. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794648775$424
  19. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787633185$396
  20. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787642206$396
  21. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787648711$405
  22. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788607003$387
  23. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG787653883$432
  24. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788602240$394
  25. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787658234$393
  26. 2.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG787672780$342
  27. 2.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG788658324$357
  28. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787649638$419
  29. 2.54 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG788602268$341
  30. 2.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG788601288$342
  31. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788601413$426
  32. 2.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787672528$420
  33. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787649383$398
  34. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788616338$393
  35. 2.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG788606700$436
  36. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788613451$424
  37. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788613431$416
  38. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG786652001$391
  39. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG786647788$363
  40. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788615716$393
  41. 2.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG788612971$344
  42. 2.86 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG776623817$375
  43. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788640987$397
  44. 2.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG788608988$347
  45. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788675250$407
  46. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787676219$387
  47. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788661406$397
  48. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788652823$397
  49. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG788663416$364
  50. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788650510$396
  51. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG788650370$405
  52. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG787677348$408
  53. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG797647233$441
  54. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787634930$387
  55. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG798621649$407
  56. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG798613560$394
  57. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG798615321$412
  58. 2.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG786607361$353
  59. 2.54 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG787676314$341
  60. 2.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG787603628$341