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 43

5,971 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. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817689924$499
  2. 2.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG818604831$457
  3. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG819672292$414
  4. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818692059$494
  5. 2.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818635187$508
  6. 2.65 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG823638752$423
  7. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821663619$501
  8. 2.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823647190$568
  9. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG823645549$496
  10. 2.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG824601068$457
  11. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG823692400$431
  12. 2.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825608525$472
  13. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG825609953$508
  14. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825609658$570
  15. 2.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG825610063$727
  16. 2.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826607479$503
  17. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826673038$496
  18. 2.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826693309$564
  19. 2.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG828627528$525
  20. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828619478$427
  21. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828603947$496
  22. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828606320$498
  23. 2.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828691131$578
  24. 2.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829610035$510
  25. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG829601463$455
  26. 2.98 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG830651929$532
  27. 2.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680771$848
  28. 2.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680762$842
  29. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680770$868
  30. 2.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837680768$903
  31. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838612668$437
  32. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838653733$407
  33. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838620161$528
  34. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838612559$471
  35. 2.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838644476$407
  36. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838629555$514
  37. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838615519$390
  38. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838606793$514
  39. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838653794$497
  40. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838653811$434
  41. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838641288$387
  42. 2.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838629647$528
  43. 2.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838655228$447
  44. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838620274$623
  45. 2.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615555$541
  46. 2.68 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838624239$397
  47. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838646835$497
  48. 2.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837680029$439
  49. 2.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838620275$497
  50. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838636843$463
  51. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839615204$497
  52. 2.71 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838629550$401
  53. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838639695$405
  54. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837674254$421
  55. 2.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837687102$534
  56. 2.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837679935$429
  57. 2.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838641279$417
  58. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838611684$441
  59. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838634332$497
  60. 2.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838650379$438