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 82

11,604 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 LG795653453$267
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676117$273
  3. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676321$266
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795696823$273
  5. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798605604$269
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801604779$270
  7. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606264$273
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613488$265
  9. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620152$293
  10. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620334$271
  11. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620354$271
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628861$271
  13. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633000$267
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619876$263
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803641691$267
  16. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803656675$271
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803678600$277
  18. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816660764$304
  19. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816693551$302
  20. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817607878$302
  21. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818605057$297
  22. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826629324$302
  23. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833667633$296
  24. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835634214$322
  25. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831632340$391
  26. 1.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831632059$332
  27. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831632096$422
  28. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831632108$422
  29. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831632338$342
  30. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831632057$322
  31. 1.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG783607214$322
  32. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831658158$381
  33. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831658159$441
  34. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG825653117$301
  35. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781625583$272
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781654893$272
  37. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783663545$267
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668888$280
  39. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784670066$269
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603108$267
  41. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786601166$269
  42. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786681849$301
  43. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788682049$273
  44. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790684222$273
  45. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792603232$266
  46. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792637413$269
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792640298$293
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793638465$265
  49. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794646310$270
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794661426$270
  51. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800666973$268
  52. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801636279$268
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616400$273
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620404$273
  55. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628563$273
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802632032$273
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633222$271
  58. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802635898$292
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619783$273
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG804618033$273