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 189

11,334 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. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836665041$277
  2. 1.80 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839639116$748
  3. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843608238$344
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843659033$335
  5. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845650893$402
  6. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847677647$259
  7. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847686291$426
  8. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848621664$269
  9. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848652980$370
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849623126$388
  11. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831606310$403
  12. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837678321$298
  13. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840652912$370
  14. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842620913$301
  15. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842620929$2,835
  16. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843657316$274
  17. 1.64 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843658205$328
  18. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843658745$329
  19. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847630389$388
  20. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG847635113$741
  21. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848628532$293
  22. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844626995$314
  23. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839673020$304
  24. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843658144$311
  25. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665211$281
  26. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665213$360
  27. 1.56 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG845665214$311
  28. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665226$287
  29. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845665228$295
  30. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845665258$381
  31. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845665268$315
  32. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845665275$291
  33. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665282$332
  34. 1.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845665291$417
  35. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG846657103$307
  36. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846657106$336
  37. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846657115$349
  38. 1.60 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG846657132$318
  39. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846657160$328
  40. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846657163$344
  41. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847657687$277
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847657699$294
  43. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847657700$315
  44. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847657710$295
  45. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847657720$325
  46. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847665237$276
  47. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847665240$281
  48. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847676228$279
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848606241$293
  50. 1.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG848615066$276
  51. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615082$318
  52. 1.88 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG788675627$358
  53. 1.69 Carat Marquise Lab-Grown Diamond, D vs1, igi LG791655420$360
  54. 1.53 Carat Marquise Lab-Grown Diamond, D vs1, igi LG715538078$316