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 38

5,934 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. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835685169$446
  2. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836697405$511
  3. 2.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837604137$440
  4. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837604125$460
  5. 2.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837602369$832
  6. 2.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836697426$572
  7. 2.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836635652$431
  8. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835673697$449
  9. 2.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG836628144$492
  10. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835637922$393
  11. 2.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835685154$437
  12. 2.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836697727$526
  13. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837601103$514
  14. 2.94 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG836637214$384
  15. 2.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837601104$418
  16. 2.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836697706$424
  17. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835685157$512
  18. 2.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835648722$437
  19. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836696647$498
  20. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836697401$448
  21. 2.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837602882$507
  22. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837658923$447
  23. 2.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG729587514$661
  24. 2.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG729594472$682
  25. 2.81 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG729594479$652
  26. 2.82 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG731521549$668
  27. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG731523245$711
  28. 2.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG731524103$654
  29. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG731567538$694
  30. 2.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG732509725$701
  31. 2.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG732526960$669
  32. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG732527448$714
  33. 2.86 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG732547984$633
  34. 2.87 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG732550176$634
  35. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG732573387$704
  36. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG733518524$710
  37. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG733518529$710
  38. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG733588521$661
  39. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735508642$661
  40. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG735515079$714
  41. 2.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG735515563$701
  42. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG735515598$711
  43. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735579418$658
  44. 2.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735579465$664
  45. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735579492$654
  46. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735579505$654
  47. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735593390$654
  48. 2.81 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735593722$652
  49. 2.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG737527392$664
  50. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG737527907$700
  51. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG737550704$689
  52. 2.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG737563061$651
  53. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG737563062$657
  54. 2.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG737563118$651
  55. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG737597932$692
  56. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG747544343$577
  57. 2.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG747553131$829
  58. 2.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG749593299$682
  59. 2.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818665500$847
  60. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836684259$790