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 49

5,939 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. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839640885$444
  2. 2.64 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839641548$404
  3. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839685286$401
  4. 2.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839671810$429
  5. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839684832$414
  6. 2.75 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839655842$415
  7. 2.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839655783$735
  8. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839689288$449
  9. 2.98 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG839684444$415
  10. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839649931$464
  11. 2.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839664132$883
  12. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839671812$539
  13. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839655722$441
  14. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839620511$431
  15. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839641597$488
  16. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839685398$451
  17. 2.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839685460$408
  18. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839646487$446
  19. 2.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839637477$442
  20. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839665227$439
  21. 2.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839641487$414
  22. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839668025$518
  23. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839636671$554
  24. 2.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839619764$498
  25. 2.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839655742$522
  26. 2.5 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839622151$570
  27. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839637844$477
  28. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839684837$460
  29. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839647195$444
  30. 2.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839640901$417
  31. 2.81 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839637827$414
  32. 2.5 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839665065$401
  33. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839682716$555
  34. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839679775$489
  35. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839637800$445
  36. 2.91 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839654492$442
  37. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839649888$452
  38. 2.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839637839$505
  39. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839671750$536
  40. 2.93 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG839646486$483
  41. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839641471$606
  42. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839646512$394
  43. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839622129$497
  44. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839641542$458
  45. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839684810$554
  46. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839655771$495
  47. 2.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839654346$409
  48. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839620588$475
  49. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839659432$452
  50. 2.95 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664141$472
  51. 2.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839687066$534
  52. 2.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839646491$442
  53. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839640944$475
  54. 2.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839641434$486
  55. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839637808$451
  56. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839647127$475
  57. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839636656$398
  58. 2.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839674819$442
  59. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839654334$433
  60. 2.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839640945$448