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 125

11,415 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, F VS1, IGI LG835607631$265
  2. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835601251$283
  3. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835602330$289
  4. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628601$265
  5. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG750548531$305
  6. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG776691678$296
  7. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG771624015$302
  8. 1.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG760572340$300
  9. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG782682933$267
  10. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG762502432$291
  11. 1.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG786602034$270
  12. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG787649192$275
  13. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG784606078$268
  14. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG793641552$294
  15. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG776623103$292
  16. 1.93 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG788652805$302
  17. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG762551197$305
  18. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788642034$268
  19. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788641527$275
  20. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG788682178$269
  21. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG789620481$272
  22. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG790697314$269
  23. 1.6 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG792637648$269
  24. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795619800$275
  25. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797608176$275
  26. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG800657765$271
  27. 1.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801605404$270
  28. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802606091$275
  29. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801673123$317
  30. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG801654310$304
  31. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801672850$266
  32. 1.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802622957$270
  33. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801649361$296
  34. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802631795$269
  35. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802615410$296
  36. 1.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802628604$270
  37. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG801664365$271
  38. 1.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802621089$300
  39. 1.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803601719$270
  40. 1.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802622063$270
  41. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803621937$308
  42. 1.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG805663887$291
  43. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG809665663$308
  44. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG817698506$297
  45. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818602007$307
  46. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG819615551$308
  47. 1.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG819661079$269
  48. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG821620437$305
  49. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG822636055$297
  50. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824613322$321
  51. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828626022$305
  52. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830618016$329
  53. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG830608140$382
  54. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830608126$385
  55. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830674522$329
  56. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830690947$321
  57. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829611803$291
  58. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831631521$299
  59. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831622941$329
  60. 1.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831652943$387