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 2

10,546 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 LG598350703$330
  2. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG598371187$312
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598380653$349
  4. 1.91 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG600332941$287
  5. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG600398520$333
  6. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG601303204$374
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG602384100$385
  8. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG602394449$344
  9. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG603338144$390
  10. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG603338179$377
  11. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG603347976$367
  12. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG604378980$410
  13. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG604384551$744
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG605350992$367
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG605360209$377
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607336909$370
  17. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607343643$370
  18. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607343674$381
  19. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607358679$364
  20. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607371034$768
  21. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607391406$773
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607398819$378
  23. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615345390$393
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG617424860$378
  25. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG617424864$672
  26. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG617473621$371
  27. 1.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG618454374$687
  28. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG618488039$367
  29. 1.54 Carat Marquise Lab-Grown Diamond, F IF, IGI LG619431279$634
  30. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG619431320$367
  31. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG619468349$371
  32. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG620401662$371
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG620483857$396
  34. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG621407885$343
  35. 1.82 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG621448526$403
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG621449636$371
  37. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG621464315$773
  38. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG621464316$654
  39. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG622473264$371
  40. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG623460639$391
  41. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG623489393$374
  42. 1.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG624415131$658
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG624434927$846
  44. 1.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG624437564$698
  45. 1.55 Carat Marquise Lab-Grown Diamond, G IF, IGI LG625437613$580
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG627461544$391
  47. 1.77 Carat Marquise Lab-Grown Diamond, E IF, IGI LG628407568$782
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG628492667$370
  49. 1.58 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG629405958$692
  50. 1.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG629494686$658
  51. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG630443149$594
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG630450068$376
  53. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG630450110$367
  54. 1.62 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG630456358$545
  55. 1.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG631437402$791
  56. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG631441339$378
  57. 1.72 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG631451749$307
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG632492064$400
  59. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG633404276$357
  60. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG633465443$361