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 75

11,488 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. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793642644$291
  2. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676301$281
  3. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797608041$291
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801663195$291
  5. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611239$281
  6. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621975$272
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802622002$301
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630389$272
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803611361$294
  10. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619807$301
  11. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG809602764$693
  12. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG812621726$400
  13. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815692575$767
  14. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815692578$743
  15. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816612579$377
  16. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG816612581$909
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816624130$388
  18. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816624858$393
  19. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821618832$297
  20. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826684168$301
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787653866$292
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787658302$292
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787672734$283
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792607551$295
  25. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797629277$292
  26. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802607072$294
  27. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803678791$285
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818682929$281
  29. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784611940$296
  30. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784620213$296
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788650374$292
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793642976$301
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649832$279
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793649863$272
  35. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795665003$275
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795668338$281
  37. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673085$285
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802606296$284
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613453$272
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802616927$275
  41. 1.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG770689113$447
  42. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784647190$294
  43. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785609189$297
  44. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790677485$286
  45. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790697541$285
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794679785$285
  47. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795699404$294
  48. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801628785$281
  49. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613655$291
  50. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802628605$297
  51. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630383$296
  52. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619772$291
  53. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808625831$410
  54. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821607822$288
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826691215$547
  56. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG828684948$315
  57. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG828684950$325
  58. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830605885$315
  59. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830631467$322
  60. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830631470$424