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 107

6,976 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. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833683546$300
  2. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833683650$300
  3. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833686505$280
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834611736$283
  5. 1.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG834614477$402
  6. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834614478$382
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813624640$289
  8. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814603492$391
  9. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814627538$310
  10. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815653728$301
  11. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816644955$288
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815616167$288
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815602274$275
  14. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816671605$283
  15. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816656867$294
  16. 1.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG816688368$337
  17. 1.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816687898$346
  18. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817694706$291
  19. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816685243$307
  20. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817623185$290
  21. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818628945$310
  22. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817606232$286
  23. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817623467$291
  24. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817676749$290
  25. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817614296$294
  26. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818601986$344
  27. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818604003$294
  28. 1.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818607146$339
  29. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818607147$313
  30. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818603723$287
  31. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818689921$294
  32. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818612853$304
  33. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818602301$297
  34. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818614788$301
  35. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818613211$292
  36. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818632408$313
  37. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819620638$338
  38. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819648477$338
  39. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818692070$300
  40. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818691596$290
  41. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819637417$304
  42. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819649069$291
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819644619$296
  44. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819649028$278
  45. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821612802$314
  46. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819654955$341
  47. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821613131$304
  48. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821628816$289
  49. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG820601606$304
  50. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819646864$325
  51. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819673055$301
  52. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819657016$297
  53. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819646702$293
  54. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821612850$341
  55. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819699164$306
  56. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG820602043$303
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821633781$275
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821619646$276
  59. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821620116$296
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821659854$273