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 50

6,808 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. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795692209$275
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795692269$273
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795692518$273
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795693942$273
  5. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795693945$278
  6. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795693946$331
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795694474$283
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795694498$280
  9. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795695300$272
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795695871$278
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795695945$273
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795696035$275
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795696332$275
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795697040$275
  15. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795699629$278
  16. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795699779$346
  17. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG796601655$275
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797601261$275
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797601383$273
  20. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602022$273
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602036$273
  22. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602038$275
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602488$254
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602507$273
  25. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797606196$343
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797608394$278
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797610443$344
  28. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797616805$293
  29. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797616842$348
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797618778$284
  31. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797618782$266
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797618987$273
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797619057$275
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797620387$275
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797623409$275
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797623438$270
  37. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797629044$322
  38. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797640347$306
  39. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797640355$341
  40. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797646725$308
  41. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797646798$275
  42. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797646984$272
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797651308$270
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797653281$270
  45. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797655518$320
  46. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797655535$273
  47. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797656654$316
  48. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797656948$273
  49. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797657021$281
  50. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797658547$320
  51. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797663560$273
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797663618$275
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797663641$278
  54. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797665476$278
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665643$270
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665649$273
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797670304$273
  58. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797674168$343
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797685410$275
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797686359$345