Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 46

71,613 certified 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. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG748501885$263
  2. 1.41 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG749509862$266
  3. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749512826$204
  4. 0.82 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749514660$279
  5. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749514663$216
  6. 3.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG697509199$4,107
  7. 6.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG712535343$1,893
  8. 7.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG712535347$1,785
  9. 4.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG713518976$1,166
  10. 10.11 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG732506749$3,298
  11. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG739509596$407
  12. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742501329$363
  13. 3.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG748501105$699
  14. 3.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749510450$846
  15. 2.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749510970$1,289
  16. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749529623$221
  17. 0.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG553237584$203
  18. 4.02 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG578347983$588
  19. 5.62 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG634437545$998
  20. 3.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG646454321$750
  21. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG662454352$475
  22. 1.63 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG668461022$332
  23. 1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG677521344$240
  24. 5.32 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG685575011$939
  25. 4.34 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689516481$816
  26. 6.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689521583$1,453
  27. 7.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689521584$1,527
  28. 5.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689546565$2,013
  29. 4.26 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689546573$802
  30. 6.10 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691588492$1,208
  31. 5.25 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691593225$927
  32. 4.34 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691593303$816
  33. 6.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692516329$1,364
  34. 5.32 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692595766$939
  35. 4.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692595817$788
  36. 5.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG692595843$2,020
  37. 5.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693515616$1,170
  38. 4.31 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693515620$811
  39. 6.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693515728$1,359
  40. 5.30 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693529677$935
  41. 5.23 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693529681$924
  42. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693529775$770
  43. 5.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693550074$1,079
  44. 4.30 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG694501936$809
  45. 6.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG694504708$1,364
  46. 6.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG694504710$1,357
  47. 5.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG695505923$1,075
  48. 4.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG695505925$820
  49. 5.26 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG695505938$928
  50. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG695519451$473
  51. 5.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG695527061$1,183
  52. 5.35 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG696529250$962
  53. 4.26 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696550730$802
  54. 5.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696557543$1,075
  55. 6.21 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696584005$1,208
  56. 5.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696593010$1,081
  57. 5.27 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG697506152$930
  58. 7.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698526187$1,574
  59. 1.19 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG709538256$270
  60. 4.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG717512503$767