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 63

5,801 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. 2.8 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841661040$368
  2. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841648374$524
  3. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841642391$440
  4. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655750$463
  5. 2.7 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635130$399
  6. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841626226$518
  7. 2.81 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841619565$424
  8. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841660798$441
  9. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655646$534
  10. 2.98 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG841655016$380
  11. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841602291$417
  12. 2.97 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG841652088$374
  13. 2.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658594$511
  14. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602485$499
  15. 2.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655698$437
  16. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841623520$435
  17. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652853$473
  18. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841642386$458
  19. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841646826$449
  20. 2.9 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841631339$431
  21. 2.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840640666$510
  22. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841697514$503
  23. 2.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841691064$526
  24. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841660854$499
  25. 2.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841602290$418
  26. 2.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841648437$840
  27. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841697676$507
  28. 2.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841631426$432
  29. 2.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841660856$438
  30. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841638147$798
  31. 2.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635236$431
  32. 2.88 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841655001$368
  33. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841611871$524
  34. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841631434$404
  35. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841680732$531
  36. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635250$448
  37. 2.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841665594$513
  38. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635219$446
  39. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841680736$414
  40. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655663$441
  41. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655139$536
  42. 2.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841646748$532
  43. 2.82 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841648438$411
  44. 2.58 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841658406$379
  45. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655065$449
  46. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841626233$537
  47. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841646781$533
  48. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841663427$534
  49. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841624194$510
  50. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655731$534
  51. 2.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841626239$425
  52. 2.69 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841658483$402
  53. 2.88 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841663358$419
  54. 2.85 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840663853$415
  55. 2.8 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841663357$909
  56. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658589$557
  57. 2.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841645831$486
  58. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680814$536
  59. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655653$405
  60. 2.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841602916$410