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 126

7,570 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. 1.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831603951$620
  2. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG834616825$315
  3. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838641479$434
  4. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838641482$339
  5. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838641483$335
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838656243$322
  7. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG766601550$463
  8. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801653877$405
  9. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837627532$308
  10. 1.5 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818653793$794
  11. 1.54 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818654174$1,271
  12. 1.5 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG763615777$222
  13. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828602025$335
  14. 1.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG835645238$259
  15. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834610920$309
  16. 1.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG818682175$276
  17. 1.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG818682191$269
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835615915$295
  19. 1.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG835615916$288
  20. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835615921$277
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836669863$281
  22. 1.70 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818682113$304
  23. 1.50 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG818682266$260
  24. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818682269$311
  25. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818682533$273
  26. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818682574$281
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818682588$284
  28. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818682596$276
  29. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG828664167$455
  30. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830621697$274
  31. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833695899$343
  32. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830683887$392
  33. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835635351$386
  34. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835635355$386
  35. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836672914$290
  36. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837619035$304
  37. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837619037$295
  38. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837619040$391
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837619055$276
  40. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838646319$293
  41. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837678473$274
  42. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837678475$311
  43. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG829608680$694
  44. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831657200$407
  45. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG717565753$339
  46. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836688192$274
  47. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836693557$273
  48. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836693558$309
  49. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836693863$273
  50. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836693864$272
  51. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836698566$284
  52. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837621661$427
  53. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837673594$335
  54. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839642081$343
  55. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839694130$350
  56. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839694131$335
  57. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839694133$346
  58. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840644822$337
  59. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840644824$337
  60. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG790612736$412