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 59

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. 4.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849637397$770
  2. 4.02 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG849637398$622
  3. 4.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836683738$889
  4. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842659893$815
  5. 4.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG841662712$2,617
  6. 4.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846695051$1,729
  7. 4.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834612689$1,071
  8. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838644069$1,068
  9. 4.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848616669$605
  10. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848616670$606
  11. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850603959$715
  12. 4.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG850607567$651
  13. 4.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837696921$629
  14. 4.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG849626988$1,354
  15. 4.16 Carat Marquise Lab-Grown Diamond, N VS1, IGI LG846658936$1,782
  16. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849614750$1,028
  17. 4.7 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849614818$846
  18. 4.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614822$2,257
  19. 4.29 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614883$2,366
  20. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849627643$755
  21. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849658177$784
  22. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837669669$736
  23. 4.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842624752$1,032
  24. 4.17 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG847685238$876
  25. 4.3 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849614738$1,099
  26. 4 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614769$2,208
  27. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849614773$826
  28. 4.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849614777$829
  29. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849639433$717
  30. 4.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849646083$2,240
  31. 4.03 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG850607414$727
  32. 4.32 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614876$2,383
  33. 4.25 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849634640$2,345
  34. 4.14 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614880$2,285
  35. 4.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614815$2,236
  36. 4.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849634632$2,225
  37. 4.26 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847685280$1,090
  38. 4.2 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847685228$1,075
  39. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849668313$1,028
  40. 4.1 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG847685255$832
  41. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849646068$764
  42. 4.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847685263$753
  43. 4.2 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849614816$866
  44. 4.45 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849614882$1,137
  45. 4.37 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849634649$1,117
  46. 4.38 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG849634588$920
  47. 4.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614754$2,839
  48. 4.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849614791$2,839
  49. 4.7 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849614753$1,902
  50. 4.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG849614757$1,861
  51. 4.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849614737$1,716
  52. 4.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849614779$847
  53. 4.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849614781$816
  54. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840629181$767
  55. 4.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843613326$1,047
  56. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835632715$1,152
  57. 4.08 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835645071$995
  58. 4.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838658703$1,084
  59. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840629188$806
  60. 4.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842624751$1,105