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 64

5,806 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. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655653$405
  2. 2.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841602916$410
  3. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840654595$454
  4. 2.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841670328$430
  5. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841635252$546
  6. 2.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635154$438
  7. 2.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655176$430
  8. 2.68 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841602396$432
  9. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841665677$431
  10. 2.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841663352$501
  11. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841646823$536
  12. 2.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655029$466
  13. 2.98 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841652018$404
  14. 2.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841665580$429
  15. 2.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841663318$500
  16. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841646825$448
  17. 2.68 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841648274$414
  18. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841680817$454
  19. 2.78 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841663325$406
  20. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841639271$539
  21. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841660884$555
  22. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841639266$544
  23. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841608651$333
  24. 2.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841646758$507
  25. 2.98 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841660812$404
  26. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655024$460
  27. 2.8 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841635253$409
  28. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841663350$441
  29. 2.68 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841626208$432
  30. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841675523$444
  31. 2.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655031$437
  32. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841661042$438
  33. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841634623$460
  34. 2.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841699124$521
  35. 2.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841648375$431
  36. 2.74 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841623759$409
  37. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841638404$515
  38. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655657$534
  39. 2.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841655129$357
  40. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841634629$554
  41. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840661534$422
  42. 2.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841631423$534
  43. 2.62 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841619509$401
  44. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840640661$446
  45. 2.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835653486$788
  46. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836687571$507
  47. 2.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839670905$888
  48. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839671012$426
  49. 2.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839671116$707
  50. 2.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841697693$502
  51. 2.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841661063$480
  52. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842612051$514
  53. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658553$489
  54. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841645685$544
  55. 2.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680858$425
  56. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628056$529
  57. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841670363$438
  58. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841624266$414
  59. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842605289$389
  60. 2.88 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841691082$377