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 172

10,578 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. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795632358$389
  2. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795636370$406
  3. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795668318$382
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795689174$382
  5. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797622258$382
  6. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797651315$382
  7. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799614803$382
  8. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799691951$382
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800608655$382
  10. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801628773$382
  11. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802602978$382
  12. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802620087$382
  13. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818654651$403
  14. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818657168$381
  15. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818683196$403
  16. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837660178$379
  17. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841670848$263
  18. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842630653$263
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842654628$283
  20. 1.85 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842663341$358
  21. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843643960$298
  22. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843675959$305
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843675962$266
  24. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843675970$259
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843675980$283
  26. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843675987$274
  27. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843675997$262
  28. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG843676000$305
  29. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843694487$560
  30. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843694501$315
  31. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843696939$259
  32. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844633503$337
  33. 1.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG844681644$241
  34. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842619130$3,264
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843623136$293
  36. 1.51 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG844634116$344
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842629637$318
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842629684$315
  39. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843608854$253
  40. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843611477$326
  41. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843636057$322
  42. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843652903$354
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844619090$308
  44. 1.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844627026$416
  45. 1.81 Carat Marquise Lab-Grown Diamond, D IF, IGI LG844627240$763
  46. 1.56 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG844658711$311
  47. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844658725$326
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844658749$287
  49. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844658784$370
  50. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844658801$301
  51. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844682829$388
  52. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG844687965$263
  53. 1.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845619326$312
  54. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845634817$315
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845668189$281
  56. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846634542$315
  57. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846642043$321
  58. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846648328$315
  59. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846693249$308
  60. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837679293$305