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 35

2,229 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, E VS1, IGI LG835655675$457
  2. 2.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837602476$535
  3. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835647837$440
  4. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835664903$427
  5. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835670624$430
  6. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835630594$521
  7. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835621748$525
  8. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835615563$475
  9. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835633878$529
  10. 2.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836627589$468
  11. 2.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836607547$472
  12. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835648007$482
  13. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835657838$452
  14. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835669503$526
  15. 2.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835669592$617
  16. 2.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835637940$517
  17. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835671899$660
  18. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835662836$522
  19. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836642806$462
  20. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835638957$441
  21. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835601416$432
  22. 2.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835673742$506
  23. 2.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835629314$534
  24. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835655673$454
  25. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835670618$532
  26. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835655767$525
  27. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835669273$537
  28. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833649338$840
  29. 2.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG835602863$1,130
  30. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836664125$731
  31. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837627045$1,049
  32. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835666663$522
  33. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835666496$526
  34. 2.95 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835685150$471
  35. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836696494$469
  36. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835647446$433
  37. 2.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836635574$436
  38. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836696871$539
  39. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836641790$529
  40. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835685137$443
  41. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835654475$440
  42. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835655807$462
  43. 2.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836697448$842
  44. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835673804$469
  45. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835638070$433
  46. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836637253$444
  47. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835671943$458
  48. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836696500$440
  49. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835673799$469
  50. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835657766$484
  51. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835671146$440
  52. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836639676$439
  53. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836637247$455
  54. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834606600$884
  55. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834617699$911
  56. 2.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG834617693$918
  57. 2.69 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836643020$945
  58. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835659709$640
  59. 2.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG836638868$1,406
  60. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825662452$503