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 64

6,729 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. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790681292$270
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790693714$280
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791630830$270
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791654698$275
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791656087$275
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791662361$275
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792603337$273
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792607233$254
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792639752$273
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792642632$275
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793605187$272
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793611664$273
  13. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794675312$273
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG796601033$273
  15. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797609288$448
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799657356$278
  17. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799667372$365
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799667447$367
  19. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602209$272
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801630054$272
  21. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801655708$276
  22. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801658198$273
  23. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801681155$381
  24. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801699882$289
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802601407$284
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802601676$259
  27. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802602907$273
  28. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605426$329
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802608971$278
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613855$280
  31. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620113$278
  32. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620399$252
  33. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620944$273
  34. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622141$255
  35. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622958$252
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802624516$273
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630424$280
  38. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802631702$272
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802632005$280
  40. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633200$273
  41. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619773$273
  42. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619843$273
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619915$278
  44. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620494$276
  45. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642730$273
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642824$280
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642920$280
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG804602706$280
  49. 1.96 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG808630137$456
  50. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813614750$365
  51. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814626660$1,009
  52. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814629900$356
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798615770$273
  54. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790697728$339
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791663127$270
  56. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792650782$331
  57. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793622108$292
  58. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792639718$289
  59. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG819631595$375
  60. 1.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821686148$294