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 2

1,311 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. 4.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG737524084$1,749
  2. 4.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG742507998$1,047
  3. 4.28 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG746544969$1,092
  4. 4.42 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG747577359$1,090
  5. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG717562496$3,053
  6. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724571338$3,053
  7. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG727532315$3,053
  8. 4.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG733540197$881
  9. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG713518976$1,264
  10. 4.02 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG578347983$706
  11. 4.31 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693515620$868
  12. 4.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG695505925$878
  13. 4.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG717512503$906
  14. 4.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724528161$1,175
  15. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG724561948$1,205
  16. 4.07 Carat Marquise Lab-Grown Diamond, D IF, GIA 6531726997$21,640
  17. 4.01 Carat Marquise Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG563235713$1,677
  18. 4.11 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG671437669$2,166
  19. 4.39 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700519838$1,082
  20. 4.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG700592906$1,813
  21. 4.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702520761$1,767
  22. 4.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702552761$993
  23. 4.76 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG715510617$1,443
  24. 4.04 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG717528274$1,517
  25. 4.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG720597833$1,057
  26. 4.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744513410$8,108
  27. 4.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693518676$1,870
  28. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG738518126$1,257
  29. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG741595855$1,306
  30. 4.04 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG743582059$1,231
  31. 4.11 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756547935$2,230
  32. 4.32 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756512645$1,316
  33. 4.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG685556207$1,324
  34. 4.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG741571435$1,131
  35. 4.03 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG553223336$780
  36. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG555202993$844
  37. 4.85 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG647424679$797
  38. 4.29 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG677564864$1,240
  39. 4.50 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG759516123$731
  40. 4.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706534168$1,349
  41. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG762526642$1,119
  42. 4.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG764692758$735
  43. 4.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766616221$964
  44. 4.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG755502877$713
  45. 4.86 Carat Marquise Lab-Grown Diamond, G vvs1, igi LG671498570$1,562
  46. 4.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG755502284$987
  47. 4.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760580225$1,820
  48. 4.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG761513916$6,161
  49. 4.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766622090$1,940
  50. 4.00 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG761513915$2,576
  51. 4.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG771662603$2,890
  52. 4.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG766619858$1,610
  53. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615916$1,116
  54. 4.24 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764616374$2,080
  55. 4.45 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702578330$1,097
  56. 4.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG729570646$735
  57. 4.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765602616$1,210
  58. 4.11 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773669694$2,094
  59. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764678541$1,989
  60. 4.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG666444562$1,346