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 51

6,803 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 LG798606414$275
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798611446$278
  3. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798615317$275
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798615755$278
  5. 1.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG798615761$350
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798622784$270
  7. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799602179$318
  8. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799603310$313
  9. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799604618$313
  10. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799610700$322
  11. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799614752$273
  12. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799615912$312
  13. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799621354$313
  14. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799621391$275
  15. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799626689$321
  16. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG799656797$307
  17. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799657346$273
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG799659933$309
  19. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799660089$358
  20. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799681408$309
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799681517$270
  22. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799681575$275
  23. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799683386$279
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799683686$275
  25. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799684566$318
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799684592$281
  27. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799685051$275
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799685073$339
  29. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799685581$348
  30. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799688586$315
  31. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799688716$339
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799689306$275
  33. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799690820$317
  34. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799691858$329
  35. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799692041$303
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799694297$279
  37. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799694313$315
  38. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799696439$273
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799696763$278
  40. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799698090$345
  41. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799698253$321
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799698389$278
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799698396$280
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800602232$281
  45. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800604305$280
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800606951$270
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800607398$278
  48. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800608253$343
  49. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800608679$320
  50. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800610040$278
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800610408$280
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800623508$254
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800638558$288
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800639370$281
  55. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800639403$313
  56. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800639413$309
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800639427$296
  58. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800639992$315
  59. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800640006$293
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800642895$270