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 151

11,410 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. 1.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841663371$383
  2. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841634521$309
  3. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635233$295
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603500$266
  5. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841655161$358
  6. 1.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841655005$261
  7. 1.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841619554$359
  8. 1.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG831658218$260
  9. 1.52 Carat Marquise Lab-Grown Diamond, D fl, igi LG839683848$1,253
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842661721$384
  11. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842609565$263
  12. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843650644$312
  13. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843650651$421
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG843682538$322
  15. 1.97 Carat Marquise Lab-Grown Diamond, D IF, IGI LG791635553$1,014
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839675997$388
  17. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840631245$343
  18. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840650224$322
  19. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841625563$410
  20. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841627169$272
  21. 1.52 Carat Marquise Lab-Grown Diamond, E FL, IGI LG836608030$899
  22. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841676481$286
  23. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841661060$362
  24. 1.99 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG841698962$287
  25. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842628060$294
  26. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841697546$286
  27. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841698960$370
  28. 1.86 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG842613609$276
  29. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841699156$321
  30. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841635183$367
  31. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652102$315
  32. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658517$281
  33. 1.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842608355$281
  34. 1.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841676235$336
  35. 1.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841655180$315
  36. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841655101$312
  37. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652033$306
  38. 1.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841697647$352
  39. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841699063$312
  40. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840664296$272
  41. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841697649$354
  42. 1.94 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841699081$296
  43. 1.7 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842628158$263
  44. 1.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841631496$280
  45. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841658501$288
  46. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840664312$284
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841699080$266
  48. 1.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842615767$278
  49. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841680860$275
  50. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841698917$367
  51. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841652032$285
  52. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841663314$292
  53. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841648309$308
  54. 1.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841665669$366
  55. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645722$282
  56. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655046$286
  57. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655055$281
  58. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842605374$275
  59. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652068$288
  60. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841671109$364