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 85

33,390 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. 0.63 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG764610744$122
  2. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764610747$158
  3. 4.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765602616$1,210
  4. 1.45 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631184$318
  5. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631187$724
  6. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631188$724
  7. 1.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631189$903
  8. 11.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652543$2,025
  9. 1.21 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773662435$225
  10. 1.31 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774622183$252
  11. 1.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774622190$209
  12. 1.37 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774622581$262
  13. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775617119$206
  14. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775621856$341
  15. 1.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG773640063$200
  16. 1.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG773646388$206
  17. 4.11 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773669694$2,094
  18. 0.76 Carat Marquise Lab-Grown Diamond, D vs1, igi LG774621029$154
  19. 1.15 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG775639605$218
  20. 1.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG775639608$188
  21. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG770683855$165
  22. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773636184$210
  23. 1.55 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG774671514$457
  24. 1.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG774671545$1,072
  25. 1.38 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG771666711$254
  26. 10.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652611$3,972
  27. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774692622$153
  28. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG774692629$171
  29. 2.98 Carat Marquise Lab-Grown Diamond, E IF, IGI LG764614759$2,297
  30. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG775642564$181
  31. 4.08 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG698501099$1,122
  32. 3.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG764650768$5,379
  33. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764650829$249
  34. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764650915$242
  35. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770654949$282
  36. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG770684510$165
  37. 0.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG776607506$263
  38. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776607509$153
  39. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG776607520$160
  40. 0.56 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG776607527$137
  41. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776653616$298
  42. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776675685$280
  43. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776679580$347
  44. 1.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754563574$736
  45. 1.23 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563611$523
  46. 1.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG772699409$216
  47. 10.12 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652599$4,121
  48. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775624724$161
  49. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG775624736$164
  50. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG775634158$148
  51. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG775634163$305
  52. 1.11 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG754510167$221
  53. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG754589144$158
  54. 0.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG754589153$168
  55. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG754589157$174
  56. 0.54 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG764610190$108
  57. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764678541$2,167
  58. 3.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764697506$1,102
  59. 3.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764697507$1,105
  60. 5.34 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764697512$2,513