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 108

11,458 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. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601455$270
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801663151$264
  3. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802606236$269
  4. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801680668$271
  5. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801664823$264
  6. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620114$271
  7. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620486$270
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801673270$270
  9. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802620137$266
  10. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801673256$269
  11. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801616368$267
  12. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802605230$266
  13. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620221$268
  14. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801636116$270
  15. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802609582$270
  16. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620442$267
  17. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801654642$268
  18. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620366$270
  19. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605238$271
  20. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622860$269
  21. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622854$266
  22. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801660854$267
  23. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801672619$262
  24. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801630041$267
  25. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630073$269
  26. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801650343$264
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG801674042$264
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802620563$262
  29. 1.5 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802624047$260
  30. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630622$273
  31. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620377$269
  32. 1.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620363$270
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802608752$259
  34. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601742$272
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802611237$268
  36. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802620368$268
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802620191$264
  38. 1.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG801674084$259
  39. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801674298$269
  40. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620335$273
  41. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620111$266
  42. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601375$273
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620477$270
  44. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801667301$269
  45. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620433$269
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802624059$267
  47. 1.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802630353$268
  48. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801680305$264
  49. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802620120$258
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620138$274
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG801654264$264
  52. 1.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802630056$259
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630636$272
  54. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801672853$271
  55. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620368$270
  56. 1.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802620344$266
  57. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801672833$267
  58. 1.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802620112$263
  59. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801630039$273
  60. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620379$272