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 42

5,975 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. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794696663$455
  2. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795646155$433
  3. 2.55 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG795655281$368
  4. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795699410$416
  5. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797601620$424
  6. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG796601108$437
  7. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795689040$419
  8. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797610497$431
  9. 2.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG799657087$361
  10. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG799691236$416
  11. 2.55 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG800623475$368
  12. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801607860$586
  13. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG800642730$426
  14. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG800656099$437
  15. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG800645726$419
  16. 2.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG800604182$361
  17. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG800646223$422
  18. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG800675689$437
  19. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801604067$429
  20. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801625355$414
  21. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801666387$431
  22. 2.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG801647926$363
  23. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801654394$422
  24. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801673880$420
  25. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801680384$454
  26. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802605071$435
  27. 2.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG805622480$451
  28. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG805646552$459
  29. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG809648970$460
  30. 2.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG809649016$459
  31. 2.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG811657167$370
  32. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG812601187$427
  33. 2.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813619912$420
  34. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812632039$538
  35. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG812626649$430
  36. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG813625048$437
  37. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG812652714$414
  38. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813656145$535
  39. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813647821$533
  40. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG813648696$419
  41. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG814610069$533
  42. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG814612449$431
  43. 2.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815653763$576
  44. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG815634935$356
  45. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814623673$419
  46. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814627519$419
  47. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815615744$537
  48. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG814610268$416
  49. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG815602218$356
  50. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816652053$427
  51. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815631438$515
  52. 2.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG816643179$367
  53. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816676474$426
  54. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG816642988$351
  55. 2.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG816660695$350
  56. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816666850$427
  57. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816693955$529
  58. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817643595$494
  59. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817684097$533
  60. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817689924$499