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 165

10,875 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. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660092$328
  2. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660093$381
  3. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660144$311
  4. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660147$315
  5. 1.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660226$342
  6. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660227$319
  7. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660230$333
  8. 1.80 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660233$329
  9. 1.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842660265$476
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660271$287
  11. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660308$287
  12. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660312$329
  13. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660313$321
  14. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842660317$370
  15. 1.80 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660330$323
  16. 1.80 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660333$323
  17. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842660358$316
  18. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842660367$325
  19. 1.80 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842660372$329
  20. 1.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG687519499$661
  21. 1.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG733569832$1,222
  22. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741599968$567
  23. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG752572397$676
  24. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758506861$676
  25. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG763611800$627
  26. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778685153$689
  27. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779602228$636
  28. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780604826$694
  29. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780604853$643
  30. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780623627$685
  31. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818675631$349
  32. 1.74 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825674793$335
  33. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835637031$368
  34. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG836673062$361
  35. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836673063$368
  36. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836690489$342
  37. 1.68 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839647795$312
  38. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838621581$406
  39. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838660651$391
  40. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838652615$385
  41. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839651411$378
  42. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838621577$278
  43. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG700526773$536
  44. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741599871$671
  45. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG742501192$549
  46. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG747501725$269
  47. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG750557648$330
  48. 1.70 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG782621459$281
  49. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837615715$407
  50. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838643572$393
  51. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG839676015$651
  52. 1.86 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG840656930$333
  53. 1.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840664819$315
  54. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841606858$347
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841606859$354
  56. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843685732$350
  57. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787655924$685
  58. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843622449$307
  59. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841629626$414
  60. 1.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841654595$340