4 Carat Marquise Lab-Grown Diamonds

Shop certified 4 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 4 Carat Marquise Lab-Grown Diamonds – Page 68

4,024 certified 4 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. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG854673009$644
  2. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG854683855$641
  3. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856606823$749
  4. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856626931$748