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 113

7,055 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. 1.80 Carat Marquise Lab-Grown Diamond, D FL, IGI LG825640468$1,490
  2. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836686610$297
  3. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837621621$358
  4. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818675940$302
  5. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605954$419
  6. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831607320$322
  7. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831607363$322
  8. 1.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831616815$323
  9. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833622792$407
  10. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622793$316
  11. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622794$318
  12. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833622795$349
  13. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833622796$399
  14. 1.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622797$358
  15. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833630695$358
  16. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833633990$353
  17. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833633991$336
  18. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833634535$413
  19. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833634536$311
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833682065$287
  21. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833695897$358
  22. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG834609651$291
  23. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835605567$319
  24. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835635370$321
  25. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835635381$284
  26. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677104$265
  27. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833652936$274
  28. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668280$265
  29. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668344$265
  30. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628492$293
  31. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627507$284
  32. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835628520$388
  33. 1.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835637883$351
  34. 1.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835601364$425
  35. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835635063$301
  36. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628611$297
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835629233$259
  38. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835637871$274
  39. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835601251$287
  40. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835602330$300
  41. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628601$274
  42. 1.83 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825659839$443
  43. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG809689663$316
  44. 1.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG778616441$304
  45. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801623167$293
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801674618$291
  47. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802610863$291
  48. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803609977$293
  49. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805674100$293
  50. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805674108$291
  51. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811610317$293
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611843$293
  53. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611847$291
  54. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611858$291
  55. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813654613$291
  56. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814637545$291
  57. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815601708$293
  58. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815646448$291
  59. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815692598$293
  60. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815692602$291