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 42

6,683 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. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787676282$307
  2. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787676310$320
  3. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787676666$315
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787677478$273
  5. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787677483$346
  6. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787677490$318
  7. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788601631$272
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788602022$270
  9. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788602131$341
  10. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788602170$343
  11. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788606787$318
  12. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788607086$312
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788608646$270
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788608647$273
  15. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788609342$309
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788609807$273
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788615990$338
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788616370$273
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788632096$280
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788632100$284
  21. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788632111$533
  22. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788632113$278
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788632149$340
  24. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788636423$281
  25. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788638183$533
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788640933$280
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788640950$283
  28. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788640970$272
  29. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788641077$307
  30. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788641402$533
  31. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788641480$339
  32. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788642009$310
  33. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788642032$273
  34. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788643942$266
  35. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788644651$281
  36. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788650391$346
  37. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788651272$346
  38. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788652731$278
  39. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788658123$307
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788658344$278
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788659517$270
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788660754$331
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788660888$273
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788661283$273
  45. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788661396$296
  46. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788663151$270
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788663321$270
  48. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788671771$281
  49. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788672023$310
  50. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788675442$281
  51. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788675486$272
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788681940$273
  53. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788681942$395
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788682136$273
  55. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG789605465$462
  56. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG789605668$321
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789607065$270
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789607307$273
  59. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG789608247$278
  60. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG789613460$338