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 19

68,458 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. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG640441598$213
  2. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG640449147$359
  3. 2.23 Carat Marquise Lab-Grown Diamond, E IF, IGI LG640450807$1,504
  4. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG640460451$226
  5. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG640460466$213
  6. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG640482948$226
  7. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG640482974$265
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG641411244$406
  9. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641411292$263
  10. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG641469205$358
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG641476418$401
  12. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641476420$272
  13. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641476480$266
  14. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641476502$260
  15. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG641482090$574
  16. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641485582$773
  17. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG641494128$269
  18. 1.81 Carat Marquise Lab-Grown Diamond, E IF, IGI LG641494144$638
  19. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG642425847$406
  20. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG642425851$395
  21. 5.1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG642446508$40,749
  22. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG642457324$274
  23. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG642457335$213
  24. 4.84 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG642459354$689
  25. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG642483432$228
  26. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG642483470$217
  27. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG642483471$226
  28. 1.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG642496348$225
  29. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG643412282$395
  30. 3.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG643426763$3,490
  31. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG643452185$267
  32. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG644417749$228
  33. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG644431066$228
  34. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG644431093$228
  35. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG644439743$768
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG644441795$571
  37. 1.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG644441799$512
  38. 1.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG644456133$658
  39. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644456426$339
  40. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644456433$393
  41. 1.07 Carat Marquise Lab-Grown Diamond, E IF, IGI LG644456501$231
  42. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG644472453$683
  43. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644486829$367
  44. 2.42 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG644496310$1,117
  45. 0.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG645404559$148
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645405406$421
  47. 6.26 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG645411903$1,057
  48. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645443270$226
  49. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG645443271$249
  50. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645443304$393
  51. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG645443324$424
  52. 6.41 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG645459006$1,056
  53. 2.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG645467229$627
  54. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG646445179$269
  55. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG646485529$226
  56. 1.38 Carat Marquise Lab-Grown Diamond, D IF, IGI LG646485561$560
  57. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG646485562$218
  58. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG646486594$161
  59. 8.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG646490324$1,889
  60. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG647422634$179