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 68

5,763 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. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842648623$457
  2. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842642216$418
  3. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842615686$389
  4. 2.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842617534$392
  5. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842617531$537
  6. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842607153$444
  7. 2.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842616920$420
  8. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842616730$515
  9. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842607304$441
  10. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842612027$417
  11. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842648667$436
  12. 2.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842648309$429
  13. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842628095$537
  14. 2.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842615676$348
  15. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842638990$461
  16. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841676488$444
  17. 2.67 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841697602$400
  18. 2.74 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841660877$360
  19. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842617515$449
  20. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843644469$439
  21. 2.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842607276$433
  22. 2.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842640946$332
  23. 2.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842612011$432
  24. 2.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628187$536
  25. 2.93 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842651615$445
  26. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842611989$435
  27. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843644462$533
  28. 2.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842607252$434
  29. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842611893$440
  30. 2.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842645791$422
  31. 2.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841676601$658
  32. 2.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842651610$438
  33. 2.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842616644$405
  34. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842611976$434
  35. 2.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841688478$410
  36. 2.81 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842648677$369
  37. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628003$489
  38. 2.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655640$420
  39. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842638987$460
  40. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842605400$448
  41. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843615071$384
  42. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG842608103$338
  43. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828676482$715
  44. 2.92 Carat Marquise Lab-Grown Diamond, D FL, IGI LG825664565$5,236
  45. 2.5 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841631793$459
  46. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825654683$484
  47. 2.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828616658$725
  48. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840641049$433
  49. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841634165$679
  50. 2.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841634166$545
  51. 2.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837696710$407
  52. 2.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838614703$535
  53. 2.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG838614707$407
  54. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838614710$563
  55. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840662160$834
  56. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837674170$812
  57. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844638892$420
  58. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG787652431$368
  59. 2.5 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG788642105$383
  60. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG789631430$525