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 80

11,453 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. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795612899$269
  2. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795677230$272
  3. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795689051$269
  4. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG796601417$272
  5. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797602587$272
  6. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801633341$269
  7. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801674051$269
  8. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801680440$264
  9. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606261$269
  10. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613602$269
  11. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633002$269
  12. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803607542$269
  13. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803609677$269
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619868$264
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620313$261
  16. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620330$269
  17. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642786$269
  18. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803643759$269
  19. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821642063$399
  20. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821665886$282
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780622047$270
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780673991$268
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671299$268
  24. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671526$271
  25. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784609217$273
  26. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784611812$272
  27. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784620032$273
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784647410$267
  29. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784666430$270
  30. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784673056$293
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786615943$270
  32. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786666287$268
  33. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786674539$270
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786675113$265
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786687293$270
  36. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786690678$266
  37. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787634380$270
  38. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787659817$270
  39. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788663279$273
  40. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790604293$269
  41. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790613888$274
  42. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790613943$268
  43. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792639704$269
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793621333$269
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793638643$273
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794696132$293
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794698868$268
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795651927$270
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795655109$269
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668205$263
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800601272$267
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800645644$267
  53. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601107$293
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602205$267
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628578$267
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801658936$270
  57. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818647905$315
  58. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604011$270
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657374$270
  60. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668895$264