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 82

5,279 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. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841617619$671
  2. 2.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844615153$734
  3. 2.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844615156$487
  4. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844615232$459
  5. 2.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842659978$487
  6. 2.55 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG842659985$552
  7. 2.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842659987$742
  8. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660207$484
  9. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844615182$470
  10. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844668845$447
  11. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846639197$580
  12. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830604342$1,054
  13. 2.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842625924$769
  14. 2.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843677564$724
  15. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844642067$398
  16. 2.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845699385$615
  17. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845699388$546
  18. 2.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847634952$575
  19. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844633881$623
  20. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837662176$435
  21. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660006$710
  22. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842661054$571
  23. 2.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842661055$407
  24. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842661056$396
  25. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842661057$428
  26. 2.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842661061$580
  27. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843644894$710
  28. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844635167$479
  29. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833624455$630
  30. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833624453$632
  31. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833624456$632
  32. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833624435$635
  33. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833624322$635
  34. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835642207$637
  35. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842620870$608
  36. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842620875$528
  37. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842659989$459
  38. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660197$486
  39. 2.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660204$462
  40. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843644937$486
  41. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843644973$470
  42. 2.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843672480$623
  43. 2.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843684240$804
  44. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844615226$480
  45. 2.94 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844635155$876
  46. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844655659$581
  47. 2.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844655662$624
  48. 2.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844660138$575
  49. 2.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844668217$522
  50. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845658324$473
  51. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845658548$581
  52. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847604642$403
  53. 2.72 Carat Marquise Lab-Grown Diamond, F vvs2, igi LG844685234$601
  54. 2.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837660497$627
  55. 2.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839654403$525
  56. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842617783$459
  57. 2.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842652141$829
  58. 2.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842655559$557
  59. 2.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843694485$455
  60. 2.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843694494$386