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 39

6,775 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 VVS2, IGI LG784652274$280
  2. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784652280$346
  3. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784660037$309
  4. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784660047$343
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784662342$275
  6. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784662568$346
  7. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784664673$310
  8. 1.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784664731$332
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784664809$270
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784664943$336
  11. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784670423$258
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784671328$273
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784671568$283
  14. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784671573$320
  15. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784671684$280
  16. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784671831$346
  17. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784672723$346
  18. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784673014$349
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784683537$280
  20. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784683715$346
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784683774$273
  22. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784686961$312
  23. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784687050$336
  24. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784689136$346
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784689201$273
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784689283$275
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689299$278
  28. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784689337$352
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784689361$270
  30. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784689378$320
  31. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689387$281
  32. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784689393$329
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784689422$273
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691206$273
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784694991$280
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784695261$281
  37. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784697907$281
  38. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784698090$332
  39. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784698096$346
  40. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698169$279
  41. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784698232$309
  42. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784698307$314
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784698341$331
  44. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784698377$318
  45. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784699762$326
  46. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784699797$307
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785602933$275
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603134$275
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605092$280
  50. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605134$280
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605135$278
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605153$270
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605187$280
  54. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605201$281
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605228$273
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605287$270
  57. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785605293$336
  58. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605340$278
  59. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785605357$346
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605398$278