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 198

12,026 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. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604094$1,308
  2. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845669979$33,396
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831690234$287
  4. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831690235$323
  5. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841606683$281
  6. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841606706$291
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848639490$312
  8. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG848639513$652
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848652823$308
  10. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848663759$300
  11. 1.54 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG848668859$260
  12. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848673924$379
  13. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848685742$381
  14. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848685778$381
  15. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848699866$315
  16. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849601060$312
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813603051$291
  18. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657842$314
  19. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657843$318
  20. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657844$322
  21. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843650988$258
  22. 1.60 Carat Marquise Lab-Grown Diamond, E IF, IGI LG846654915$518
  23. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657841$312
  24. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828681004$297
  25. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839639978$442
  26. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840626514$445
  27. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840656127$266
  28. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842658768$433
  29. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844620155$441
  30. 1.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844638678$451
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846648487$445
  32. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846698898$448
  33. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847618809$441
  34. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847654592$451
  35. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847691931$451
  36. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849648363$274
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849664269$312
  38. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850605172$274
  39. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG848624019$269
  40. 1.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847642526$413
  41. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847642559$318
  42. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847642594$304
  43. 1.51 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG847656170$329
  44. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848646584$337
  45. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849619507$259
  46. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849624101$273
  47. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849627622$305
  48. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849630770$316
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849637072$375
  50. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849638126$368
  51. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849638129$309
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849646084$309
  53. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849646086$311
  54. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849652648$315
  55. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849661635$298
  56. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849674196$354
  57. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842637128$287
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846628294$279
  59. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847642481$309
  60. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847642486$298