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 22

2,142 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. 2.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825610126$922
  2. 2.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825610112$927
  3. 2.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG806630133$947
  4. 2.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826687095$991
  5. 2.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826694573$913
  6. 2.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825610118$997
  7. 2.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826694568$916
  8. 2.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826694567$912
  9. 2.69 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG828613273$900
  10. 2.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG819612536$1,025
  11. 2.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797641819$689
  12. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673036$547
  13. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830649883$604
  14. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826691208$640
  15. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG827609767$648
  16. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816677185$922
  17. 2.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818696693$984
  18. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818657823$438
  19. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818657841$469
  20. 2.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819656220$809
  21. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826624392$648
  22. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828639198$669
  23. 2.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830602566$924
  24. 2.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830602561$937
  25. 2.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826694570$927
  26. 2.7 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830602568$958
  27. 2.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826691206$843
  28. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828678344$449
  29. 2.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633738$655
  30. 2.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG829605492$641
  31. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830601895$424
  32. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818655275$493
  33. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818678686$491
  34. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG821667030$658
  35. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828614671$496
  36. 2.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831659351$866
  37. 2.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG818680984$371
  38. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG826644903$704
  39. 2.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826609904$927
  40. 2.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818603599$494
  41. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG776639057$603
  42. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800619193$507
  43. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804643920$507
  44. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804653101$507
  45. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG817685475$619
  46. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673032$547
  47. 2.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829605458$668
  48. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784657912$445
  49. 2.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG818681957$398
  50. 2.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818680749$791
  51. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830676595$472
  52. 2.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG829619668$2,017
  53. 2.71 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG831676358$1,143
  54. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826626297$840
  55. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG830642845$406
  56. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800686881$454
  57. 2.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830603795$896
  58. 2.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830603797$875
  59. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818673066$494
  60. 2.59 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG829605494$644