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 164

10,941 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. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG836626541$273
  2. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836626544$305
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836634391$325
  4. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836634417$290
  5. 1.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836634451$272
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836634463$312
  7. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836674252$274
  8. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837606632$302
  9. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837606639$272
  10. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837628613$295
  11. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683570$360
  12. 1.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683575$391
  13. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683576$364
  14. 1.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837683581$370
  15. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683587$379
  16. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837683589$336
  17. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683592$370
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837683593$346
  19. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683596$379
  20. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837683599$367
  21. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683600$364
  22. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683601$371
  23. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683604$374
  24. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837683626$379
  25. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837684632$371
  26. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837684634$351
  27. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837699474$298
  28. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837699475$293
  29. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838609763$344
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838609791$288
  31. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838609856$295
  32. 1.77 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838609882$361
  33. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838609909$328
  34. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838609914$328
  35. 1.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838609922$367
  36. 1.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838609924$356
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838609932$286
  38. 1.69 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838609933$346
  39. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838609957$328
  40. 1.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838609990$307
  41. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838610013$370
  42. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838610022$322
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838610030$342
  44. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838610036$323
  45. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838610045$344
  46. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838610053$344
  47. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838610122$319
  48. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838610123$337
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841689110$315
  50. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844606745$316
  51. 1.56 Carat Marquise Lab-Grown Diamond, D IF, GCAL 353066181$1,231
  52. 1.80 Carat Marquise Lab-Grown Diamond, E IF, GCAL 353406004$3,669
  53. 1.59 Carat Marquise Lab-Grown Diamond, D FL, GCAL 353516004$5,048
  54. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG685574937$417
  55. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG691558835$441
  56. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG694573040$469
  57. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705541300$332
  58. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG706506544$332
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG727517121$333
  60. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG737563908$391