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 90

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. 2.33 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632428$2,046
  2. 2.33 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632429$2,046
  3. 1.17 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632658$352
  4. 2.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632666$1,794
  5. 2.08 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632668$1,830
  6. 2.23 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632670$1,960
  7. 3.12 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780662178$4,814
  8. 1.12 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665317$338
  9. 1.14 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665319$343
  10. 1.18 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665320$354
  11. 1.24 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665321$371
  12. 1.60 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665329$1,052
  13. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665331$1,148
  14. 1.09 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG784650493$202
  15. 1.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788639662$200
  16. 1.70 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 1435502266$672
  17. 7.89 Carat Marquise Lab-Grown Diamond, G VS2, GIA 2235081360$3,188
  18. 1.75 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 2446525941$839
  19. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, GIA 3535467149$4,808
  20. 3.34 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360206357$2,506
  21. 5.30 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 360346323$5,298
  22. 5.33 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346374$8,532
  23. 3.35 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346376$2,513
  24. 3.27 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346377$2,454
  25. 3.33 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 360406079$3,112
  26. 3.31 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360446149$2,484
  27. 2.36 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 360486138$1,676
  28. 2.50 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736020$5,480
  29. 3.01 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736021$7,907
  30. 3.10 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736125$8,548
  31. 2.53 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360846210$5,543
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856033$931
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856034$931
  34. 2.04 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856075$965
  35. 2.03 Carat Marquise Lab-Grown Diamond, D IF, GCAL 361046159$2,496
  36. 1.56 Carat Marquise Lab-Grown Diamond, D IF, GCAL 361046208$1,173
  37. 2.07 Carat Marquise Lab-Grown Diamond, D IF, GCAL 361046211$2,545
  38. 2.35 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361116275$1,841
  39. 3.56 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361186747$1,936
  40. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361187021$965
  41. 3.04 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361226155$2,827
  42. 3.08 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361226156$2,313
  43. 3.01 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361226157$2,983
  44. 2.27 Carat Marquise Lab-Grown Diamond, E VVS1, GCAL 361226158$1,667
  45. 2.93 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361256194$2,185
  46. 1.02 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361266005$363
  47. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361266006$669
  48. 1.46 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361266095$540
  49. 2.12 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361286107$1,047
  50. 3.30 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361296035$3,268
  51. 3.01 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361356011$2,271
  52. 3.01 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361356161$2,799
  53. 2.31 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361366017$1,810
  54. 3.01 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361366018$2,799
  55. 2.33 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361366116$1,655
  56. 3.04 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361386193$2,293
  57. 2.02 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361406072$1,586
  58. 2.34 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361406119$1,833
  59. 3.02 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361406164$2,993
  60. 3.05 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361406165$3,023