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 60

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. 4.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842651363$890
  2. 4.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844638451$1,211
  3. 4.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849629662$749
  4. 4.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850696855$678
  5. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792695182$1,037
  6. 4.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795674709$1,046
  7. 4.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837680560$1,198
  8. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842617217$956
  9. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842624750$731
  10. 4.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843633967$956
  11. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843693549$736
  12. 4.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848628311$5,494
  13. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851617083$750
  14. 4.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849666058$1,010
  15. 4.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848687854$1,002
  16. 4.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849654028$846
  17. 4.95 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG849654034$799
  18. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849665384$1,018
  19. 4.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849622351$1,018
  20. 4.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849660414$999
  21. 4.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849651831$991
  22. 4.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849635935$848
  23. 4.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849651883$852
  24. 4.07 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG849670281$599
  25. 4.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849664880$801
  26. 4.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849671478$774
  27. 4.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849672330$778
  28. 4.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850631168$777
  29. 4.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849665479$707
  30. 4.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849665385$697
  31. 4.09 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG849665413$582
  32. 4.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849664874$993
  33. 4.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850694570$979
  34. 4.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850608186$829
  35. 4.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849655699$835
  36. 4.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849661169$826
  37. 4.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849671572$778
  38. 4.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849647505$1,014
  39. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849661167$770
  40. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG850694563$775
  41. 4.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849665321$752
  42. 4.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849652014$788
  43. 4.69 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849670285$749
  44. 4.89 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG850683426$595
  45. 4.64 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG849659775$718
  46. 4.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849663413$989
  47. 4.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG850667457$846
  48. 4.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849665324$813
  49. 4.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849664825$781
  50. 4.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801657547$1,158
  51. 4.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849629619$749
  52. 4.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG852635409$1,145
  53. 4.09 Carat Marquise Lab-Grown Diamond, O-P VS1, IGI LG847617652$1,760
  54. 4.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809613986$1,040
  55. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835667051$731
  56. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842617219$949
  57. 4.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847685603$1,261
  58. 4.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG848694187$2,306
  59. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849605530$745
  60. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849610670$749