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 3

10,568 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 VVS1, IGI LG634449503$367
  2. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG634498009$739
  3. 1.59 Carat Marquise Lab-Grown Diamond, H IF, IGI LG635428718$522
  4. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG635454712$739
  5. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422906$440
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422966$391
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422968$424
  8. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG637453164$801
  9. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG637453175$741
  10. 1.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637453177$842
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG637458817$374
  12. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637483493$662
  13. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG637483494$401
  14. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG638402405$749
  15. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG638430998$676
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG638431000$395
  17. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638454919$407
  18. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG638458263$370
  19. 1.5 Carat Marquise Lab-Grown Diamond, E IF, IGI LG639433804$729
  20. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG639488738$391
  21. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG640412602$362
  22. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG640449147$359
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG641411244$378
  24. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG641469205$358
  25. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG641476418$374
  26. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG641482090$574
  27. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641485582$773
  28. 1.81 Carat Marquise Lab-Grown Diamond, E IF, IGI LG641494144$840
  29. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG642425847$378
  30. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG642425851$370
  31. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG643412282$370
  32. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG644439743$768
  33. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG644441795$571
  34. 1.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG644441799$512
  35. 1.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG644456133$658
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644456426$364
  37. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644456433$367
  38. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644486829$367
  39. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645405406$421
  40. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645443304$393
  41. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645443324$424
  42. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG647423703$393
  43. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG647448860$318
  44. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG648452854$444
  45. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG648497109$395
  46. 1.55 Carat Marquise Lab-Grown Diamond, E IF, IGI LG648499160$754
  47. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG649453771$395
  48. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG650406350$511
  49. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG650411907$744
  50. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG652415612$395
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG652471259$376
  52. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG652471294$457
  53. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG652471296$739
  54. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG652487536$398
  55. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG653433640$574
  56. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG654405895$508
  57. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG654492243$305
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG655445461$316
  59. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG655445572$365
  60. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG655445581$327