5 Carat and Up Marquise Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Marquise Lab-Grown Diamonds – Page 62

3,696 certified 5 carat and up 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. 6.09 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG854650508$1,326
  2. 6.04 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG854650511$1,315
  3. 5.12 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG854650514$1,189
  4. 7.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG854685921$1,712
  5. 6.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG855608015$1,313
  6. 6.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG855608046$1,310
  7. 5.20 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG855608060$1,175
  8. 5.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG855608063$1,172
  9. 6.10 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG855608077$1,373
  10. 5.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856621149$1,172
  11. 5.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856621160$1,183
  12. 6.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856621161$1,399
  13. 5.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856621268$1,163
  14. 5.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG856621269$1,130
  15. 6.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856621294$1,366
  16. 6.07 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG856626629$1,282
  17. 6.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856626632$1,364
  18. 5.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG856626637$1,142
  19. 5.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856626766$1,182
  20. 5.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856626767$1,179
  21. 5.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856626769$1,170
  22. 5.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856626770$1,141
  23. 5.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856626773$1,137
  24. 5.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG856626780$1,168
  25. 7.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG856682355$1,653
  26. 7.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856682362$1,719
  27. 5.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850697481$2,220
  28. 5.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG854623241$714
  29. 5.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG854672693$1,470
  30. 5.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG855618214$816
  31. 5.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG856606842$699
  32. 5.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG856606856$812
  33. 5.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG856606859$699
  34. 5.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG856626929$715
  35. 5.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG856626984$699
  36. 5.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG854628363$430,640