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 193

11,539 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, D VVS2, IGI LG849674196$354
  2. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842637128$287
  3. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846628294$279
  4. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847642481$309
  5. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847642486$301
  6. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847642545$291
  7. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847642585$340
  8. 1.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847646947$402
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847647082$392
  10. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847665211$286
  11. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847676156$337
  12. 1.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847681028$288
  13. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847681038$291
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848652202$287
  15. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849664640$314
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849664654$342
  17. 1.61 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847642562$314
  18. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847618764$347
  19. 1.53 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG848666506$260