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 177

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. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629603$395
  2. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846652891$308
  3. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846652892$406
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846652894$315
  5. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846652901$314
  6. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846656639$267
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847629852$280
  8. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847636309$312