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 109

6,655 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. 2.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850673500$861
  2. 2.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692036$858
  3. 2.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850673513$858
  4. 2.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850673519$643
  5. 2.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG850673516$512
  6. 2.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692015$905
  7. 2.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692028$905
  8. 2.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692027$883
  9. 2.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849669100$883
  10. 2.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692031$871
  11. 2.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG850673501$599
  12. 2.69 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG850692034$588
  13. 2.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850692037$500
  14. 2.9 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849669103$943
  15. 2.8 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850692039$912
  16. 2.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850673508$691
  17. 2.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805676278$651
  18. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805676282$540
  19. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805676326$563
  20. 2.80 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836664953$598
  21. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836665174$608
  22. 2.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836665934$784
  23. 2.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836666560$725
  24. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841641584$550
  25. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841641664$570
  26. 2.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841641930$605
  27. 2.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841642181$581
  28. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849602382$559
  29. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850679751$606
  30. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850679753$602
  31. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851612519$491
  32. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851690821$456
  33. 2.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG853694665$391
  34. 2.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG854601475$575
  35. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791655499$519
  36. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG804643587$470
  37. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841641571$545
  38. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841641929$554
  39. 2.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843658719$591
  40. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849602331$561
  41. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849637242$417
  42. 2.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG851606135$536
  43. 2.76 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG851658895$423
  44. 2.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851658899$431
  45. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805676279$542
  46. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805676327$567
  47. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833641512$536
  48. 2.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833641548$657
  49. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833642248$650
  50. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833654852$554
  51. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833654854$553
  52. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833684826$550
  53. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833692791$554
  54. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833698617$563
  55. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836636222$546
  56. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836664288$540
  57. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837630386$540
  58. 2.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615060$651
  59. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838638581$542
  60. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841641994$570