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 81

6,663 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. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828664149$347
  2. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828664186$297
  3. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828664187$342
  4. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828664188$318
  5. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828669461$1,371
  6. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG830683765$269
  7. 1.77 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG818663851$297
  8. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG827609765$372
  9. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826629031$393
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826629036$393
  11. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831645777$343
  12. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833604650$356
  13. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833654709$339
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830601978$288
  15. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825662303$302
  16. 1.80 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826668788$580
  17. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG830616655$693
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824605640$277
  19. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609359$276
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609364$276
  21. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609381$272
  22. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI IGILG824609431$293
  23. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609445$274
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609452$277
  25. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609475$274
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG826630424$277
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826630502$294
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826658985$294
  29. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826658987$296
  30. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826659020$292
  31. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG826672407$276
  32. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG827609674$304
  33. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG828633713$296
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG828633721$274
  35. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG828633733$302
  36. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG828633775$296
  37. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI IGILG828633783$294
  38. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633713$295
  39. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633721$276
  40. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633733$301
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633761$273
  42. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633775$295
  43. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828633783$294
  44. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833654682$342
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833676898$358
  46. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810620053$393
  47. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810639840$393
  48. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811671155$392
  49. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811671554$389
  50. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812611927$392
  51. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815601603$389
  52. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821616174$347
  53. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815650199$424
  54. 1.52 Carat Marquise Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG830675447$543
  55. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833676972$437
  56. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833692393$347
  57. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833692397$342
  58. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833692399$343
  59. 1.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG825663662$498
  60. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831633353$272