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 196

11,973 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. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847676228$279
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848606241$293
  3. 1.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG848615066$276
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615082$318
  5. 1.88 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG788675627$369
  6. 1.69 Carat Marquise Lab-Grown Diamond, D vs1, igi LG791655420$371
  7. 1.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837637974$535
  8. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837637975$416
  9. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665218$344
  10. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845665257$315
  11. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846657067$329
  12. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846657107$358
  13. 1.59 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG848606280$309
  14. 1.83 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615063$372
  15. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848615078$319
  16. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848682970$255
  17. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848632858$368
  18. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848642791$309
  19. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848652772$315
  20. 1.80 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848669720$365
  21. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848671324$308
  22. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848681239$319
  23. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808626188$305
  24. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825615067$304
  25. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG843684116$382
  26. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846610234$312
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848606156$298
  28. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848663735$315
  29. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817672204$265
  30. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817672726$263
  31. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837679254$328
  32. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843657099$318
  33. 1.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG847664924$246
  34. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848615118$407
  35. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, GCAL 362716295$490
  36. 1.95 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604087$1,453
  37. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604088$1,032
  38. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831604092$364
  39. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604093$1,032
  40. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604094$1,308
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845669978$35,640
  42. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845669979$33,396
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831690234$287
  44. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831690235$323
  45. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841606683$281
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841606706$291
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848639490$312
  48. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG848639513$652
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848652823$308
  50. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848663759$300
  51. 1.54 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG848668859$260
  52. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848673924$379
  53. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848685742$381
  54. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848685778$381
  55. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848699866$315
  56. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849601060$312
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813603051$291
  58. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657842$314
  59. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657843$318
  60. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657844$322