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 3

59,098 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. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 607392644$374
  2. 10.02 Carat Marquise Lab-Grown Diamond, H VS2, IGI 631463235$1,775
  3. 2.01 Carat Marquise Lab-Grown Diamond, D VS1, GIA 6481936489$2,813
  4. 2.84 Carat Marquise Lab-Grown Diamond, D IF, GIA 6492920900$7,927
  5. 2.17 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6502830949$1,424
  6. 1.06 Carat Marquise Lab-Grown Diamond, E IF, GIA 6502862379$780
  7. 0.94 Carat Marquise Lab-Grown Diamond, D FL, GIA 6502862423$4,019
  8. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 6505124405$1,350
  9. 3.03 Carat Marquise Lab-Grown Diamond, E VS1, GIA 6505832421$5,055
  10. 3.31 Carat Marquise Lab-Grown Diamond, D IF, GIA 6511346413$13,075
  11. 2.17 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6511572670$1,424
  12. 1.10 Carat Marquise Lab-Grown Diamond, E IF, GIA 6511580945$808
  13. 2.10 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512442820$1,379
  14. 2.31 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512486909$1,514
  15. 2.07 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512572941$1,471
  16. 2.07 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512626223$1,357
  17. 2.10 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512675396$1,379
  18. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6515626140$1,366
  19. 2.13 Carat Marquise Lab-Grown Diamond, D FL, GIA 6521600850$5,402
  20. 1.69 Carat Marquise Lab-Grown Diamond, D IF, GIA 6521697947$2,116
  21. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6521897945$1,418
  22. 2.07 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6521981636$1,360
  23. 1.05 Carat Marquise Lab-Grown Diamond, F IF, GIA 6522139538$867
  24. 5.94 Carat Marquise Lab-Grown Diamond, F VVS2, GIA 6522331806$5,904
  25. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6522981622$1,418
  26. 1.22 Carat Marquise Lab-Grown Diamond, E IF, GIA 6525139609$918
  27. 2.09 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6525697834$1,374
  28. 2.12 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6531078756$1,392
  29. 2.12 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6531647099$1,392
  30. 2.04 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532078810$1,342
  31. 2.08 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 6532146091$1,357
  32. 2.02 Carat Marquise Lab-Grown Diamond, D FL, GIA 6532299245$5,138
  33. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532367089$1,366
  34. 2.06 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532367248$1,354
  35. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532524012$1,404
  36. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535078632$1,366
  37. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535285018$1,418
  38. 2.11 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535416305$1,386
  39. 6.62 Carat Marquise Lab-Grown Diamond, F VS1, GIA 7492749883$5,176
  40. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7501223555$1,350
  41. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7502223517$1,350
  42. 1.10 Carat Marquise Lab-Grown Diamond, D VS2, GIA 7502530880$428
  43. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, GIA 7506384968$323
  44. 5.44 Carat Marquise Lab-Grown Diamond, D IF, GIA 7512219941$38,662
  45. 3.24 Carat Marquise Lab-Grown Diamond, D IF, GIA 7513500847$12,802
  46. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7516875735$1,404
  47. 2.11 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7522981591$1,386
  48. 2.06 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7523897914$1,354
  49. 2.09 Carat Marquise Lab-Grown Diamond, D FL, GIA 7526897693$5,304
  50. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7526981634$1,366
  51. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7531331865$1,418
  52. 2.19 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7531434973$1,436
  53. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7533078755$1,404
  54. 5.03 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 7536663364$2,012
  55. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7538276019$898
  56. 1.02 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG425067440$823
  57. 1.62 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG425067445$1,756
  58. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067467$1,350
  59. 1.07 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067469$1,442
  60. 1.01 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067769$1,362