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 31

33,070 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. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514119$261
  2. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514165$322
  3. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514243$305
  4. 1.21 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514301$466
  5. 1.59 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700514302$803
  6. 1.22 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514306$469
  7. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514313$302
  8. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514353$273
  9. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514398$305
  10. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514402$444
  11. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700514404$319
  12. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514425$526
  13. 1.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700514632$288
  14. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700524875$734
  15. 5.05 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG700534529$1,444
  16. 8.22 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG700535430$1,564
  17. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG700540219$174
  18. 8.40 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG700540478$1,312
  19. 1.35 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG700548461$253
  20. 9.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG700552896$1,632
  21. 0.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG700559297$195
  22. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700564266$175
  23. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700564272$146
  24. 1.06 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG700566349$232
  25. 9.19 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG700567908$1,786
  26. 1.19 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG700569342$283
  27. 0.71 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG700575163$331
  28. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700575164$154
  29. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700575170$167
  30. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700579208$209
  31. 10.19 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700582770$7,518
  32. 2.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG700585308$612
  33. 0.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700592751$296
  34. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700596676$160
  35. 1.43 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG701506323$419
  36. 0.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG701507353$183
  37. 0.69 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG701507357$157
  38. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG701507406$179
  39. 4.09 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG701510813$1,125
  40. 4.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG701511198$1,377
  41. 5.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG702502533$907
  42. 8.04 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG702503549$1,226
  43. 10.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG702503630$1,470
  44. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702503969$146
  45. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702503970$143
  46. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702510651$157
  47. 3.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG702512849$3,822
  48. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702541688$209
  49. 9.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702543099$4,498
  50. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702550837$183
  51. 4.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702552598$1,346
  52. 4.09 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG702552648$1,125
  53. 5.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702552861$1,985
  54. 7.02 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG702553123$1,398
  55. 5.50 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG702554680$877
  56. 0.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702555613$140
  57. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG702558401$182
  58. 4.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702558630$1,832
  59. 5.85 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG702561723$1,327
  60. 4.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702561727$1,628