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 46

2,714 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. 4.17 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845666795$2,498
  2. 4.29 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG846691008$973
  3. 4.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847646081$2,066
  4. 4.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847646082$878
  5. 4.22 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847678549$722
  6. 4.33 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847678588$741
  7. 4.23 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847678598$1,140
  8. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848683400$1,158
  9. 4.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844673203$1,099
  10. 4.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678290$888
  11. 4.27 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847678548$832
  12. 4.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847678597$2,468
  13. 4.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845610266$865
  14. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG848631336$1,291