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 12

63,843 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. 6.35 Carat Marquise Lab-Grown Diamond, J VS2, IGI LG563205620$1,018
  2. 5.06 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG564355087$801
  3. 10.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG564356234$1,588
  4. 4.10 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG564360891$799
  5. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG564361329$168
  6. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG566302781$336
  7. 4.54 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG567350581$568
  8. 1.51 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG567351529$311
  9. 2.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG567351596$545
  10. 0.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG569307176$210
  11. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG569307184$339
  12. 5.02 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG569329222$719
  13. 5.61 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG569395147$932
  14. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG570363118$320
  15. 7.64 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG570372197$1,152
  16. 5.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG571308210$1,343
  17. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG571319812$372
  18. 5.59 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG572337864$1,030
  19. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG572358345$324
  20. 4.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG572371060$711
  21. 0.68 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG573312420$157
  22. 10.02 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG576340588$1,403
  23. 5.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG577399565$869
  24. 9.37 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG578322233$1,330
  25. 10.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG579393156$1,402
  26. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG579399297$371
  27. 1.02 Carat Marquise Lab-Grown Diamond, E IF, IGI LG581340549$330
  28. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG584378996$126
  29. 5.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG584384357$1,107
  30. 4.02 Carat Marquise Lab-Grown Diamond, H IF, IGI LG586364346$4,400
  31. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG587329397$203
  32. 0.70 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG587398531$137
  33. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG588359144$209
  34. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG588377673$174
  35. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG589382446$199
  36. 6.24 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG589385610$970
  37. 5.43 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG591306297$876
  38. 6.17 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG591317556$962
  39. 5.74 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG591330457$934
  40. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG591331458$386
  41. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG591371593$242
  42. 5.33 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG591375042$861
  43. 5.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG591388540$876
  44. 6.74 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG591388541$1,196
  45. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG591395975$318
  46. 7.00 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG592320485$1,827
  47. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG592322727$300
  48. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG592323603$210
  49. 7.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG592324668$1,243
  50. 1.04 Carat Marquise Lab-Grown Diamond, F IF, IGI LG592325157$265
  51. 4.61 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG592337818$686
  52. 5.91 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG593300785$943
  53. 4.75 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG593310736$690
  54. 7.67 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG593310766$1,309
  55. 6.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG593380363$4,291
  56. 7.13 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG593389403$1,219
  57. 6.19 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG593389405$1,109
  58. 5.31 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG594323053$883
  59. 1.30 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG594328028$232
  60. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG594341616$237