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

33,560 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. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI 605303340$440
  2. 5.67 Carat Marquise Lab-Grown Diamond, G VS1, IGI 605306442$893
  3. 5.44 Carat Marquise Lab-Grown Diamond, F VS2, IGI 605306450$876
  4. 5.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI 605306454$871
  5. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI 605311162$308
  6. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI 605377357$281
  7. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 607371070$393
  8. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI 607392644$435
  9. 10.02 Carat Marquise Lab-Grown Diamond, H VS2, IGI 631463235$1,775
  10. 2.01 Carat Marquise Lab-Grown Diamond, D VS1, GIA 6481936489$2,813
  11. 2.84 Carat Marquise Lab-Grown Diamond, D IF, GIA 6492920900$7,927
  12. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 6502223533$1,350
  13. 2.17 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6502830949$1,424
  14. 1.06 Carat Marquise Lab-Grown Diamond, E IF, GIA 6502862379$785
  15. 0.94 Carat Marquise Lab-Grown Diamond, D FL, GIA 6502862423$4,019
  16. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 6505124405$1,350
  17. 3.03 Carat Marquise Lab-Grown Diamond, E VS1, GIA 6505832421$5,055
  18. 3.31 Carat Marquise Lab-Grown Diamond, D IF, GIA 6511346413$13,075
  19. 2.17 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6511572670$1,424
  20. 1.10 Carat Marquise Lab-Grown Diamond, E IF, GIA 6511580945$813
  21. 3.57 Carat Marquise Lab-Grown Diamond, E IF, GIA 6511708075$8,799
  22. 2.10 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512442820$1,379
  23. 2.31 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512486909$1,514
  24. 2.07 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512626223$1,360
  25. 2.10 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6512675396$1,379
  26. 2.15 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6515599570$1,412
  27. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6515626140$1,366
  28. 2.13 Carat Marquise Lab-Grown Diamond, D FL, GIA 6521600850$5,402
  29. 1.69 Carat Marquise Lab-Grown Diamond, D IF, GIA 6521697947$2,116
  30. 2.43 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6521869360$1,594
  31. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6521897945$1,418
  32. 2.07 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6521981636$1,360
  33. 2.5 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6522832893$2,104
  34. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6522981622$1,418
  35. 1.22 Carat Marquise Lab-Grown Diamond, E IF, GIA 6525139609$924
  36. 2.09 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6525697834$1,374
  37. 2.12 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6531078756$1,392
  38. 2.12 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6531647099$1,392
  39. 3.18 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532078534$4,242
  40. 2.04 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532078810$1,342
  41. 2.08 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 6532146091$1,357
  42. 3.23 Carat Marquise Lab-Grown Diamond, D VS1, GIA 6532217966$2,341
  43. 2.02 Carat Marquise Lab-Grown Diamond, D FL, GIA 6532299245$5,138
  44. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532367089$1,366
  45. 2.06 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532367248$1,354
  46. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6532524012$1,404
  47. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, GIA 6532643106$2,265
  48. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535078632$1,366
  49. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535285018$1,418
  50. 2.11 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535416305$1,386
  51. 2.04 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 6535524264$1,342
  52. 6.62 Carat Marquise Lab-Grown Diamond, F VS1, GIA 7492749883$5,176
  53. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7501223555$1,350
  54. 2.09 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7501223685$1,420
  55. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7502223517$1,350
  56. 2.04 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7506215888$1,330
  57. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, GIA 7506384968$532
  58. 2.09 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7506769887$1,362
  59. 5.44 Carat Marquise Lab-Grown Diamond, D IF, GIA 7512219941$38,662
  60. 3.24 Carat Marquise Lab-Grown Diamond, D IF, GIA 7513500847$12,802