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 40

6,759 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, D VVS2, IGI LG785610459$331
  2. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG785616721$316
  3. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG785616906$307
  4. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785616951$341
  5. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786601104$333
  6. 1.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786601272$334
  7. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786601585$346
  8. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786601957$349
  9. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786602290$349
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786602407$278
  11. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603306$270
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603308$273
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786603380$278
  14. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786603416$318
  15. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786603552$278
  16. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603620$332
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603627$273
  18. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786603767$315
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786603793$283
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786603882$278
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786605392$273
  22. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786605413$273
  23. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786605419$315
  24. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786605506$272
  25. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786606281$339
  26. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786606287$332
  27. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786606371$281
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786606593$278
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786606636$280
  30. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786607158$252
  31. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786607185$270
  32. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786607203$343
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607287$278
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607375$280
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607436$280
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786607463$275
  37. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786607470$352
  38. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786607491$346
  39. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786615921$334
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786615952$270
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616333$275
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786618474$273
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786618620$349
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786618653$275
  45. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786618756$336
  46. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786623192$313
  47. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786647746$317
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786647837$270
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786647886$341
  50. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786648113$318
  51. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786651896$278
  52. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786651941$344
  53. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786651977$346
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786652157$280
  55. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786652494$341
  56. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786655682$323
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786655815$280
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786655965$270
  59. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786655986$343
  60. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786656012$318