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 45

2,680 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. 4.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846643445$872
  2. 4.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847638900$897
  3. 4.15 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847638931$2,489
  4. 4.06 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840627547$1,078
  5. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844673160$1,053
  6. 4.25 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844673201$2,549
  7. 4.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678813$854
  8. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844687280$1,001
  9. 4.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844687292$1,169
  10. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844687293$1,166
  11. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844687294$1,004
  12. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844687295$1,001
  13. 4.18 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846643425$1,095
  14. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847638925$682
  15. 4.15 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847638938$1,073
  16. 4.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841689922$732
  17. 4.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844621088$836
  18. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844622221$1,652
  19. 4.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845670791$847
  20. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG847653945$689
  21. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843607756$771
  22. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843611495$738
  23. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844636846$748
  24. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844657939$627
  25. 4.07 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG844673157$925
  26. 4.53 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG844673188$1,838
  27. 4.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845615211$2,076
  28. 4.23 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845615246$825
  29. 4.17 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845666795$2,498
  30. 4.29 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG846691008$973
  31. 4.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847646081$2,066
  32. 4.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847646082$878
  33. 4.22 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847678549$722
  34. 4.33 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847678588$741
  35. 4.23 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847678598$1,140
  36. 4.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848683400$1,158
  37. 4.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844673203$1,099
  38. 4.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844678290$888
  39. 4.27 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847678548$832
  40. 4.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847678597$2,468