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 35

2,739 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. 4.35 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG821630546$729
  2. 4.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG821630547$638
  3. 4.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821630569$781
  4. 4.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821632826$921
  5. 4.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821658154$777
  6. 4.22 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG821676579$1,043
  7. 4.03 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG821690803$984
  8. 4.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG822623127$2,051
  9. 4.05 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG823696235$647
  10. 4.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG823698152$910
  11. 4.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG824601772$1,281
  12. 4.00 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG826649842$977
  13. 4.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826674028$766
  14. 4.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG826674132$1,222
  15. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826674133$756
  16. 4.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG826686850$1,179
  17. 4.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG827605856$1,002
  18. 4.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828615842$788
  19. 4.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828643637$742
  20. 4.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG828682473$781
  21. 4.00 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG829610873$612
  22. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830642410$885
  23. 4.29 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830642434$2,800
  24. 4.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG830648045$1,849
  25. 4.05 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG830648133$818
  26. 4.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831609034$654
  27. 4.29 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831632663$1,387
  28. 4.69 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831648795$736
  29. 4.90 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG831649013$776
  30. 4.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG832604173$665
  31. 4.30 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG833632329$655
  32. 4.20 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833644309$798
  33. 4.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833662925$770
  34. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833671843$778
  35. 4.33 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835606245$718
  36. 4.07 Carat Marquise Lab-Grown Diamond, I VVS2, IGI LG835610802$760
  37. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835610865$764
  38. 4.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835651236$1,316
  39. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835654824$766
  40. 4.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835654859$1,277
  41. 4.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG836626597$561
  42. 4.80 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836634497$834
  43. 4.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838610165$1,264
  44. 4.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838610183$2,082
  45. 4.10 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838610195$1,282
  46. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838610203$885
  47. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838610220$766
  48. 4.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG839622928$6,268
  49. 4.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842663122$1,020
  50. 4.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG662447666$1,078
  51. 4.07 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG710501309$3,872
  52. 4.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG712518210$1,154
  53. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG732512096$860
  54. 4.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG756505530$6,731
  55. 4.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG839647904$561
  56. 4.04 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840611024$1,628
  57. 4.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612325$778
  58. 4.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840664913$573
  59. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841607003$764
  60. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840639688$1,004