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 190

11,347 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 VVS2, IGI LG847676228$279
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848606241$293
  3. 1.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG848615066$276
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615082$318
  5. 1.88 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG788675627$358
  6. 1.69 Carat Marquise Lab-Grown Diamond, D vs1, igi LG791655420$360
  7. 1.53 Carat Marquise Lab-Grown Diamond, D vs1, igi LG715538078$316