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 181

10,821 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. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662848$269
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840662883$276
  3. 1.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841625571$364
  4. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841627640$262
  5. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841627656$274
  6. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841627703$270
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841647323$281
  8. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841687823$263
  9. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841687826$267
  10. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841687835$267
  11. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635805$356
  12. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843636541$319
  13. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845669403$266
  14. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845697327$412
  15. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845697329$414
  16. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847601951$374
  17. 1.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847601952$363
  18. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847607080$412
  19. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847607082$414
  20. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847668673$309
  21. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847673463$319