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 50

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. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839640897$448
  2. 2.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839668128$525
  3. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839646471$431
  4. 2.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839667923$762
  5. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839646669$398
  6. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839654222$616
  7. 2.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839637467$449
  8. 2.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839684809$497
  9. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839671848$457
  10. 2.67 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839674742$430
  11. 2.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839691060$509
  12. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839693584$481
  13. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839679776$405
  14. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839647120$389
  15. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697585$414
  16. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839693517$442
  17. 2.68 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839691136$401
  18. 2.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839693963$807
  19. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613329$475
  20. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839685269$418
  21. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839697203$406
  22. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840609328$389
  23. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839679725$520
  24. 2.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839693587$396
  25. 2.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839667964$435
  26. 2.56 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839674698$538
  27. 2.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613275$509
  28. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697685$528
  29. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664667$445
  30. 2.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839668113$416
  31. 2.84 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG839687109$391
  32. 2.51 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG839691166$317
  33. 2.99 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG839697674$661
  34. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839641519$523
  35. 2.55 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691460$408
  36. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840610674$439
  37. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839674709$405
  38. 2.98 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG839670214$415
  39. 2.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839687101$653
  40. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839693499$452
  41. 2.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839671918$433
  42. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840601617$397
  43. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839694080$499
  44. 2.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839679711$409
  45. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839682753$433
  46. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839685345$628
  47. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839668099$460
  48. 2.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839664553$712
  49. 2.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839697672$520
  50. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839693631$510
  51. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839682670$449
  52. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839691172$418
  53. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839697135$391
  54. 2.68 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839693621$397
  55. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839665149$514
  56. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839693964$401
  57. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839674787$529
  58. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839668049$435
  59. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697445$449
  60. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697430$418