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

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. 4.11 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG671437669$2,026
  2. 4.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG685587779$1,326
  3. 4.39 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700519838$1,082
  4. 4.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702520761$1,767
  5. 4.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG720597833$938
  6. 4.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744513410$8,108
  7. 4.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693518676$1,870
  8. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG738518126$1,257
  9. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG741595855$1,306
  10. 4.11 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756547935$2,230
  11. 4.32 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG756512645$1,250
  12. 4.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG685556207$1,324
  13. 4.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696541414$20,376
  14. 4.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG741571435$994
  15. 4.03 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG553223336$780
  16. 4.01 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG555202993$844
  17. 4.85 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG647424679$897
  18. 4.5 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG759516123$923
  19. 4.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706534168$1,349
  20. 4.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG762526642$981
  21. 4.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG764692758$930
  22. 4.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766616221$929
  23. 4.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG755502877$575
  24. 4.02 Carat Marquise Lab-Grown Diamond, G vvs1, igi LG645422930$1,026
  25. 4.86 Carat Marquise Lab-Grown Diamond, G vvs1, igi LG671498570$1,688
  26. 4.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG761513916$4,207
  27. 4.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG771662603$2,225
  28. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615916$980
  29. 4.24 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764616374$934
  30. 4.45 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702578330$1,097
  31. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773621439$1,782
  32. 4.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765602616$1,210
  33. 4.11 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773669694$2,094
  34. 4.08 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG698501099$1,122
  35. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764678541$1,989
  36. 4.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG666444562$1,346
  37. 4.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696535846$1,611
  38. 4.26 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG779634897$1,300
  39. 4.81 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG644490959$867
  40. 4.74 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG563205627$833
  41. 4.02 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG754510285$567
  42. 4.08 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG764660756$2,129
  43. 4.47 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG726553657$1,102
  44. 4.00 Carat Marquise Lab-Grown Diamond, E FL, IGI LG764660745$13,576
  45. 4.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG773639183$10,077
  46. 4.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643393$1,554
  47. 4.61 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG766629284$3,233
  48. 4.26 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595411$23,421
  49. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784621022$853
  50. 4.46 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778654379$1,099
  51. 4.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661584$9,010
  52. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG778663814$951
  53. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, GIA 3535467149$4,808
  54. 4.35 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361546169$4,103
  55. 4.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG662482997$1,032
  56. 4.22 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670436083$2,080
  57. 4.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702552549$1,380
  58. 4.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710534977$1,380
  59. 4 Carat Marquise Lab-Grown Diamond, D IF, IGI LG732514825$5,610
  60. 4.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG742515043$1,280