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 70

5,776 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. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835610725$386
  2. 2.77 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835610726$490
  3. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835699712$455
  4. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837612243$410
  5. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837622255$834
  6. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839613314$832
  7. 2.55 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839647846$622
  8. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839691584$844
  9. 2.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840611904$386
  10. 2.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840643497$741
  11. 2.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840657001$458
  12. 2.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840664766$391
  13. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840664770$442
  14. 2.70 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840664776$455
  15. 2.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840664849$445
  16. 2.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840664850$468
  17. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841607577$420
  18. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841607578$469
  19. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841607580$542
  20. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841607581$847
  21. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841643823$612
  22. 2.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841661264$449
  23. 2.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841661265$386
  24. 2.80 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841661266$490
  25. 2.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842649757$731
  26. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842649769$484
  27. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842650013$484
  28. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660159$539
  29. 2.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660160$725
  30. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660161$452
  31. 2.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842660251$459
  32. 2.86 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660254$854
  33. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660343$455
  34. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660369$459
  35. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843624397$557
  36. 2.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842617692$490
  37. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843610733$441
  38. 2.91 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842648289$438
  39. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843622386$559
  40. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842640883$510
  41. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843640648$401
  42. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842640834$405
  43. 2.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843615591$502
  44. 2.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843616302$616
  45. 2.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG843610011$489
  46. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842640887$559
  47. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842611924$541
  48. 2.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842639139$425
  49. 2.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842640916$432
  50. 2.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843630355$403
  51. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843640647$401
  52. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842633834$468
  53. 2.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842651654$442
  54. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842642226$422
  55. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615647$557
  56. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842662935$546
  57. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842655130$443
  58. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691292$454
  59. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842662944$436
  60. 2.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842651676$501