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 79

5,355 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. 2.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844609630$490
  2. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797663599$422
  3. 2.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG776621074$442
  4. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG749524180$588
  5. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG800642772$414
  6. 2.54 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG800646163$358
  7. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801606414$422
  8. 2.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801604584$421
  9. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802605075$427
  10. 2.52 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG814642999$386
  11. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816685220$887
  12. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673412$473
  13. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799681200$478
  14. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG813602711$773
  15. 2.52 Carat Marquise Lab-Grown Diamond, F SI2, IGI LG646456411$470
  16. 2.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG843638564$549
  17. 2.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844650029$499
  18. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844640469$560
  19. 2.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844621514$528
  20. 2.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844641802$387
  21. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844627882$423
  22. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844625353$444
  23. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844627884$539
  24. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626249$446
  25. 2.78 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG844648651$406
  26. 2.72 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844606240$411
  27. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844630401$401
  28. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843682322$473
  29. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844647861$475
  30. 2.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844625606$629
  31. 2.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844613393$597
  32. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844650434$557
  33. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843686398$541
  34. 2.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844621321$429
  35. 2.7 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844648765$496
  36. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844650044$499
  37. 2.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844626820$446
  38. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844641767$539
  39. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844621316$554
  40. 2.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844622396$435
  41. 2.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844647857$504
  42. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844625607$473
  43. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844647858$537
  44. 2.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844623499$782
  45. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626774$448
  46. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844641879$448
  47. 2.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844640575$460
  48. 2.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844626726$405
  49. 2.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844669866$531
  50. 2.9 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844623504$431
  51. 2.84 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG844648754$372
  52. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844625361$463
  53. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844640517$525
  54. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844641755$515
  55. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844625612$492
  56. 2.92 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG844630411$425
  57. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844645667$443
  58. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844660527$528
  59. 2.53 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG844650441$512
  60. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844625358$503