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 121

7,478 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. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833634536$311
  2. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833695897$358
  3. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG834609651$290
  4. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677104$265
  5. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833652936$277
  6. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668280$267
  7. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835668285$277
  8. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668344$267
  9. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668349$263
  10. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833652933$263
  11. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833652935$277
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833652961$277
  13. 1.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835602218$367
  14. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628492$275
  15. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627507$266
  16. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835628520$376
  17. 1.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835637883$337
  18. 1.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604710$265
  19. 1.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835601364$417
  20. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835635063$284
  21. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628611$280
  22. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835634969$291
  23. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835614659$360
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835629233$259
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835637871$256
  26. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835628498$367
  27. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835601251$270
  28. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835602330$283
  29. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628601$256
  30. 1.83 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825659839$443
  31. 1.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829611000$376
  32. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830633066$294
  33. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830618016$297
  34. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830608126$352
  35. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830693144$356
  36. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830674522$297
  37. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830690947$289
  38. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829611803$262
  39. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831622941$300
  40. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831622845$353
  41. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831630560$299
  42. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833647155$304
  43. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833610902$272
  44. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831685803$278
  45. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833629393$352
  46. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833686552$288
  47. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834603183$294
  48. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG809689663$316
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801623167$293
  50. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801674618$291
  51. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802610863$291
  52. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803609977$293
  53. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805674100$293
  54. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805674108$291
  55. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811610317$293
  56. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611843$293
  57. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611847$291
  58. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611858$291
  59. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812628419$291
  60. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813654613$291