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 49

6,816 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. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795607466$273
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795607473$270
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795608623$280
  4. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795608657$289
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795608719$280
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795608764$275
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795608790$307
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795608837$280
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795609380$278
  10. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795609433$343
  11. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795609655$286
  12. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795612013$307
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795612873$270
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795612966$270
  15. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795613374$278
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795613488$280
  17. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795617463$275
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795619593$278
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795619793$273
  20. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795621014$282
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795621107$275
  22. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795646361$275
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795651692$278
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795651726$280
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795652086$280
  26. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795652894$273
  27. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795655159$345
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795655780$280
  29. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795656944$275
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795656988$280
  31. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795657243$278
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795657680$275
  33. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795657717$348
  34. 1.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795657942$448
  35. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795664988$317
  36. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795664990$284
  37. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668166$272
  38. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795668233$350
  39. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795668314$314
  40. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668680$275
  41. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668696$275
  42. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795669335$273
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676047$278
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676070$334
  45. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676105$254
  46. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795676110$331
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676226$280
  48. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795676228$308
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676258$254
  50. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676276$280
  51. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676288$283
  52. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676300$251
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795676319$280
  54. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795687441$284
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795687455$310
  56. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795688111$346
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795688461$278
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795688531$273
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795688838$280
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795689229$273