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 26

69,041 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. 13.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG696543718$3,298
  2. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG696553066$241
  3. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG696553068$270
  4. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG696553070$279
  5. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696557916$192
  6. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696557931$224
  7. 1.20 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG696558180$244
  8. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696558630$211
  9. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696578170$353
  10. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696590078$161
  11. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696590094$183
  12. 5.36 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG696594206$1,093
  13. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG696597399$286
  14. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696597772$186
  15. 0.68 Carat Marquise Lab-Grown Diamond, D IF, IGI LG696597782$335
  16. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG697507305$197
  17. 1.24 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG697507350$252
  18. 1.04 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG697512050$242
  19. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG697515244$141
  20. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698501905$147
  21. 3.42 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG698513047$1,017
  22. 9.73 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG698513541$1,439
  23. 5.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698518073$1,980
  24. 2.10 Carat Marquise Lab-Grown Diamond, F IF, IGI LG698519049$1,404
  25. 5.02 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG698529008$2,254
  26. 2.11 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698536112$868
  27. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698541873$239
  28. 1.12 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698541874$248
  29. 1.10 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698542748$284
  30. 1.14 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698542750$252
  31. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698542846$207
  32. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698544805$1,156
  33. 8.45 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG698546476$2,241
  34. 7.06 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG698546998$3,486
  35. 3.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698549085$3,834
  36. 3.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698549086$3,858
  37. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698560317$185
  38. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698561143$183
  39. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698562495$172
  40. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698569502$162
  41. 7.30 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698574722$1,910
  42. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698577554$223
  43. 10.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698588240$2,127
  44. 0.74 Carat Marquise Lab-Grown Diamond, D if, igi LG700501558$289
  45. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700510092$370
  46. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG700511805$505
  47. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700511838$232
  48. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511877$259
  49. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511887$744
  50. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511894$247
  51. 1.26 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511915$565
  52. 1.2 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512487$490
  53. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512522$247
  54. 2.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512547$687
  55. 1.1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512558$264
  56. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512560$254
  57. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513169$259
  58. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513170$254
  59. 1.23 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513195$273
  60. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513328$768