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 111

11,569 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. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802622947$264
  2. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802624076$298
  3. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802601688$264
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802631752$273
  5. 1.5 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803643749$258
  6. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630417$273
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801635993$267
  8. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620400$269
  9. 1.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801680797$268
  10. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802624560$266
  11. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802613478$262
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801680649$266
  13. 1.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG802613458$258
  14. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802609047$267
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613437$270
  16. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801673283$269
  17. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802601476$267
  18. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801674058$270
  19. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801674063$272
  20. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803619847$272
  21. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802608882$267
  22. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630081$272
  23. 1.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG802624196$257
  24. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601069$267
  25. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601679$269
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803620443$264
  27. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802613459$273
  28. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802616614$268
  29. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620406$273
  30. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630434$269
  31. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803619869$270
  32. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802631767$268
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802609048$267
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802614816$267
  35. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630368$270
  36. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803619854$269
  37. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630370$270
  38. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802621704$270
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802621852$269
  40. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802621983$267
  41. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802613477$266
  42. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802608870$268
  43. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630374$269
  44. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620307$270
  45. 1.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802630429$256
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601480$269
  47. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801660966$276
  48. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803619866$270
  49. 1.5 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG801673331$263
  50. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803604237$270
  51. 1.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803620531$263
  52. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802615483$271
  53. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630319$270
  54. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620292$269
  55. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802625458$264
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605184$273
  57. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802631788$270
  58. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803603037$269
  59. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801673976$264
  60. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802622132$262