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 85

11,973 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. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800666512$268
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628937$268
  3. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667004$271
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801674059$268
  5. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802602817$264
  6. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802602902$267
  7. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606294$268
  8. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802624418$264
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802625474$264
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630371$270
  11. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630645$267
  12. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802635938$272
  13. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803610997$267
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619754$265
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620280$265
  16. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620356$268
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642886$266
  18. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642975$281
  19. 1.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813679553$358
  20. 1.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813688861$366
  21. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816645008$288
  22. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816682830$304
  23. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816694464$283
  24. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817607793$311
  25. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817611136$321
  26. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817614393$287
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818602289$274
  28. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818690385$291
  29. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829613380$323
  30. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781624379$265
  31. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784606041$532
  32. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784629826$271
  33. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691046$267
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691086$267
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691137$265
  36. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784698133$270
  37. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785606735$272
  38. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785609166$265
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610337$267
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602306$263
  41. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786615945$272
  42. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786615998$267
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616017$265
  44. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616197$272
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787604991$265
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787643203$293
  47. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787659676$264
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790604975$267
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790610889$267
  50. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790613905$268
  51. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790640553$271
  52. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790680379$271
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792650380$267
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792696739$267
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793622107$269
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793642320$273
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793642653$268
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794654000$269
  59. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795691742$264
  60. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797601257$261