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 147

11,408 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. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841619491$295
  2. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840657391$274
  3. 1.59 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG840665554$233
  4. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840654678$287
  5. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841610170$283
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840660497$269
  7. 1.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840661047$356
  8. 1.9 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840661081$389
  9. 1.87 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841608736$383
  10. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602277$281
  11. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840660506$274
  12. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841602250$366
  13. 1.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841602316$284
  14. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840660542$289
  15. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603497$280
  16. 1.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841602075$354
  17. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840665730$269
  18. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623634$372
  19. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841635932$315
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661019$280
  21. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841608631$364
  22. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661470$321
  23. 1.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841626192$271
  24. 1.74 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841624305$269
  25. 1.52 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840641861$353
  26. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840642353$363
  27. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840644556$375
  28. 1.67 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841671486$300
  29. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843615878$309
  30. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843615942$330
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843615944$314
  32. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840647696$384
  33. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839670558$291
  34. 1.85 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840647638$432
  35. 1.8 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839670561$421
  36. 1.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840647623$401
  37. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839695663$335
  38. 1.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838614722$326
  39. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838644819$309
  40. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838644823$560
  41. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838644824$316
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838644839$286
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838644843$318
  44. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839662995$305
  45. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663025$281
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663050$286
  47. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839663063$283
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839663064$294
  49. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607607$315
  50. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607609$316
  51. 1.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840607638$297
  52. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840607643$265
  53. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840607654$316
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607674$286
  55. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607676$276
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607686$286
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607698$286
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840650872$311
  59. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG759510860$316
  60. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841604171$376