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 72

11,438 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. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784671320$292
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784672752$281
  3. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785616665$283
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786601203$291
  5. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786606567$292
  6. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786672015$276
  7. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786689960$292
  8. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787648243$291
  9. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787654445$276
  10. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787654492$276
  11. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790614325$279
  12. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790621958$293
  13. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790640979$283
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790644396$276
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791658050$281
  16. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791663273$291
  17. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792609736$291
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792610156$281
  19. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792654449$291
  20. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793621291$292
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793635938$283
  22. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649800$285
  23. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794649697$281
  24. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794650055$281
  25. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794688645$292
  26. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665015$292
  27. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676059$291
  28. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797639893$285
  29. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797692943$292
  30. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799657451$291
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799690278$292
  32. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800671832$283
  33. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801604782$285
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801605432$292
  35. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801607778$294
  36. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801624991$292
  37. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801628827$294
  38. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801628833$297
  39. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801636478$292
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801636481$292
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801664280$278
  42. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673960$292
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606087$295
  44. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606262$292
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802608961$278
  46. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613587$283
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802614698$285
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802622940$285
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802624221$294
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630139$283
  51. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802631851$294
  52. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803603474$283
  53. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803607007$285
  54. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818660764$283
  55. 1.59 Carat Marquise Lab-Grown Diamond, FANCY GREEN VS1, IGI LG826666145$530
  56. 1.52 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VVS2, IGI LG826666225$417
  57. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782697647$281
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784620278$279
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784652003$278
  60. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784686701$292