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 52

5,965 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. 2.67 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839671779$400
  2. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840612604$554
  3. 2.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840612611$525
  4. 2.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840639276$464
  5. 2.67 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839682638$430
  6. 2.59 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG840610649$370
  7. 2.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839685321$532
  8. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839689270$473
  9. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601541$473
  10. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840651485$512
  11. 2.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840651486$478
  12. 2.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839685317$439
  13. 2.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840639274$425
  14. 2.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840640705$537
  15. 2.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG839685322$529
  16. 2.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840640864$519
  17. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609700$418
  18. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840647200$473
  19. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664083$460
  20. 2.63 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840636928$394
  21. 2.98 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840606916$394
  22. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697406$541
  23. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840609684$387
  24. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840636924$616
  25. 2.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612586$471
  26. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839697528$499
  27. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840640869$439
  28. 2.56 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG839691366$339
  29. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697397$435
  30. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840640903$567
  31. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840610641$559
  32. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840640893$600
  33. 2.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840652550$428
  34. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840640712$391
  35. 2.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840651476$352
  36. 2.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697526$446
  37. 2.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840651484$503
  38. 2.62 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG839685316$346
  39. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840640883$389
  40. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840652541$444
  41. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840612603$438
  42. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840640717$405
  43. 2.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840647009$395
  44. 2.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839674679$555
  45. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840606909$405
  46. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840612595$552
  47. 2.99 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839609233$531
  48. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840612608$398
  49. 2.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652410$448
  50. 2.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691389$409
  51. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840652414$398
  52. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840651606$493
  53. 2.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661570$512
  54. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840651421$518
  55. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840637043$431
  56. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840636931$418
  57. 2.73 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840654532$408
  58. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840639249$443
  59. 2.93 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840657497$445
  60. 2.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840655922$630