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 69

5,765 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. 2.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788608605$412
  2. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG789631430$525
  3. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG790644373$427
  4. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG792637498$411
  5. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG793621022$427
  6. 2.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794654898$451
  7. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG797620984$431
  8. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758569309$463
  9. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG756545619$467
  10. 2.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG799659916$370
  11. 2.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG800601086$363
  12. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801603618$435
  13. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801655324$422
  14. 2.83 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801649363$452
  15. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802613105$410
  16. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG806615267$571
  17. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG805627155$571
  18. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG807675797$571
  19. 2.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG808627466$525
  20. 2.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG813624279$572
  21. 2.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG571323269$410
  22. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844609198$483
  23. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843693495$441
  24. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844610642$575
  25. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836671012$640
  26. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837674169$557
  27. 2.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837674175$664
  28. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844612572$395
  29. 2.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825656058$459
  30. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825656055$472
  31. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631346$844
  32. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631340$841
  33. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631348$837
  34. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841629560$834
  35. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841632152$540
  36. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688041$852
  37. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842607744$857
  38. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631349$849
  39. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688021$854
  40. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688029$854
  41. 2.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688027$850
  42. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688032$863
  43. 2.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688036$860
  44. 2.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688040$883
  45. 2.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688043$876
  46. 2.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841688022$654
  47. 2.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631343$905
  48. 2.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841688047$888
  49. 2.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842631341$934
  50. 2.79 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841688030$595
  51. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813646075$419
  52. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813647790$419
  53. 2.50 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818673798$3,408
  54. 2.60 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835610723$456
  55. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835610725$386
  56. 2.77 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835610726$490
  57. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835699712$455
  58. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837612243$410
  59. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837622255$834
  60. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839613314$832