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 64

4,003 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. 4.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG851648038$749
  2. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG853642465$755
  3. 4.07 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG853644922$706
  4. 4.06 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG853642458$711
  5. 4.04 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG853642453$701
  6. 4.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850675078$1,012
  7. 4.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850679221$870
  8. 4.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851623370$846
  9. 4.08 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851678789$721
  10. 4.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851657604$726
  11. 4.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851678787$718
  12. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851608720$721
  13. 4.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850674282$784
  14. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851642337$711
  15. 4.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850679227$672
  16. 4.91 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG849661206$669
  17. 4.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG851662178$692
  18. 4.07 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG850694935$692
  19. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851648023$1,026
  20. 4.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851684764$1,024
  21. 4.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850693257$991
  22. 4.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851602191$979
  23. 4.31 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851684774$879
  24. 4.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850691543$809
  25. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851657561$807
  26. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG853644837$770
  27. 4 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850693301$768
  28. 4.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG851662279$874
  29. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849654118$718
  30. 4.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851612060$833
  31. 4.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851658311$820
  32. 4.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851661000$788
  33. 4.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG851608721$714
  34. 4.07 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG851658393$514
  35. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG850693351$689
  36. 4.04 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG853642492$707
  37. 4.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846639873$658
  38. 4.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG827604275$862
  39. 4.06 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG835643780$675
  40. 4.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848628308$3,050
  41. 4.05 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849660300$1,222
  42. 4.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849660302$945
  43. 4.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849660304$1,487
  44. 4.15 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849660315$1,051
  45. 4.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849660317$1,912
  46. 4.12 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849660359$1,044
  47. 4.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849660362$1,026
  48. 4.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849662201$1,025
  49. 4.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849662207$1,025
  50. 4.12 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG850630768$1,044
  51. 4.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850630778$1,788
  52. 4.42 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG850630779$1,331
  53. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851615687$864
  54. 4.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851615688$836
  55. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851615689$879
  56. 4.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851615692$839
  57. 4.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851652035$839
  58. 4.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851691314$858
  59. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG852637536$885
  60. 4.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG851615690$883