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 62

5,786 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. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841626262$512
  2. 2.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840660571$500
  3. 2.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841665636$427
  4. 2.5 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840655965$384
  5. 2.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840654537$659
  6. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635272$528
  7. 2.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840659567$423
  8. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841611590$539
  9. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841611539$418
  10. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840655949$443
  11. 2.98 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840660410$409
  12. 2.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841611537$455
  13. 2.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841624220$522
  14. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841634585$520
  15. 2.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840665696$500
  16. 2.89 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841608783$369
  17. 2.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841638431$333
  18. 2.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840659569$511
  19. 2.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623732$531
  20. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603559$440
  21. 2.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841634513$414
  22. 2.92 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841639240$373
  23. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840655964$421
  24. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841611594$465
  25. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840660418$425
  26. 2.82 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841605305$411
  27. 2.8 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841639269$427
  28. 2.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841663319$418
  29. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841631380$431
  30. 2.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635209$416
  31. 2.7 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841661093$399
  32. 2.73 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840659463$399
  33. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841639228$554
  34. 2.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623740$474
  35. 2.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841602777$423
  36. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840654674$452
  37. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645800$452
  38. 2.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635245$446
  39. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840655811$539
  40. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841624191$544
  41. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841635141$439
  42. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841675529$455
  43. 2.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843614781$414
  44. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841634535$511
  45. 2.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602395$507
  46. 2.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841618671$478
  47. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635171$528
  48. 2.84 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841663256$428
  49. 2.76 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841618676$403
  50. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840640665$534
  51. 2.76 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840654604$426
  52. 2.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841624263$448
  53. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841608652$441
  54. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841665691$409
  55. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841619605$524
  56. 2.8 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841661040$368
  57. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841648374$524
  58. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841642391$440
  59. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655750$463
  60. 2.7 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635130$399