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 140

11,411 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. 1.89 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG778601064$517
  2. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808606475$302
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG813644759$286
  4. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818657341$286
  5. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818690818$280
  6. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819626370$283
  7. 1.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG821610065$297
  8. 1.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG821610067$301
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823644852$288
  10. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG825661807$267
  11. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833634586$337
  12. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836674654$325
  13. 1.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836675396$420
  14. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836675405$400
  15. 1.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837621339$339
  16. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839693993$315
  17. 1.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840609692$362
  18. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840639298$292
  19. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840639292$278
  20. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664084$269
  21. 1.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839697169$362
  22. 1.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601549$293
  23. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839691039$312
  24. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601548$286
  25. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840640889$361
  26. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697153$290
  27. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697175$297
  28. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840601715$270
  29. 1.93 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840647142$420
  30. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840609717$284
  31. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612588$287
  32. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839682632$321
  33. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652546$289
  34. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694020$298
  35. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694019$287
  36. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840606908$386
  37. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609304$288
  38. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697393$269
  39. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601708$312
  40. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840646996$295
  41. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840640714$281
  42. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839693987$382
  43. 1.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840610642$315
  44. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664219$270
  45. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839693984$290
  46. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840601707$294
  47. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839697761$269
  48. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840606918$289
  49. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840639238$278
  50. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839664099$292
  51. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840640691$305
  52. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840647155$367
  53. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839694055$364
  54. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647208$294
  55. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651439$286
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647161$267
  57. 1.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839670312$285
  58. 1.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838653653$283
  59. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841607691$366
  60. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840601550$342