1.5 Carat Marquise Lab-Grown Diamonds

Shop certified 1.5 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 1.5 Carat Marquise Lab-Grown Diamonds – Page 129

11,418 certified 1.5 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. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836628186$300
  2. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837630151$292
  3. 1.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837634365$258
  4. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837609768$298
  5. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837609196$294
  6. 1.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837630083$299
  7. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837603657$288
  8. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837622700$261
  9. 1.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837607948$281
  10. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837675120$282
  11. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836628182$292
  12. 1.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837618850$335
  13. 1.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837609771$284
  14. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837601043$287
  15. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837620431$345
  16. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837602402$294
  17. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837618940$278
  18. 1.81 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837622708$283
  19. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836628419$292
  20. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836641642$292
  21. 1.86 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG837622766$237
  22. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837630198$275
  23. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837630105$292
  24. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837603649$276
  25. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837609782$397
  26. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836639785$287
  27. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837613693$257
  28. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836628053$310
  29. 1.54 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818654174$885
  30. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801680325$502
  31. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837635400$298
  32. 1.81 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837618948$278
  33. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837622894$337
  34. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837641167$287
  35. 1.78 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG837615321$327
  36. 1.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837654303$345
  37. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836697295$275
  38. 1.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837602317$293
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837650079$275
  40. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837602754$331
  41. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837616576$308
  42. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837609877$291
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837636130$269
  44. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837630076$399
  45. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837635218$274
  46. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837635193$284
  47. 1.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837602260$265
  48. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837607967$356
  49. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837653318$298
  50. 1.97 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG837634470$388
  51. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837639515$298
  52. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837636139$284
  53. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837636165$284
  54. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837648850$311
  55. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837603664$282
  56. 1.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG818682175$283
  57. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839613312$424
  58. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831623859$295
  59. 1.70 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818682113$304
  60. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818682269$315