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 16

33,838 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. 6.11 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG605362414$1,217
  2. 5.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605376208$911
  3. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605383657$38,823
  4. 5.23 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG605383658$30,551
  5. 5.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383662$34,320
  6. 5.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG605383663$37,492
  7. 5.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG605389987$902
  8. 1.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG606327621$231
  9. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG606327624$228
  10. 5.35 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG606332863$844
  11. 1.03 Carat Marquise Lab-Grown Diamond, E IF, IGI LG607336787$287
  12. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607336909$430
  13. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607343639$302
  14. 2.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607343641$822
  15. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607343643$430
  16. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607343674$442
  17. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607343783$323
  18. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607358679$393
  19. 6.47 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG607366089$1,039
  20. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607371034$764
  21. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607371114$300
  22. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607389726$321
  23. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607391406$770
  24. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG607392584$323
  25. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG607398819$440
  26. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG608364655$224
  27. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG608364866$234
  28. 7.12 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG608390986$1,257
  29. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG610313633$258
  30. 8.04 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339416$2,017
  31. 8.02 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339417$55,002
  32. 10.04 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339420$2,899
  33. 7.55 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG610339428$51,793
  34. 5.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339432$980
  35. 5.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG610339435$1,165
  36. 5.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339442$34,523
  37. 7.07 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339449$41,217
  38. 7.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339450$50,924
  39. 7.08 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339451$41,275
  40. 5.13 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG612303129$1,012
  41. 9.03 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG612303132$43,257
  42. 1.24 Carat Marquise Lab-Grown Diamond, E IF, IGI LG613347029$388
  43. 6.38 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG613352248$1,055
  44. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG614332106$300
  45. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615345318$760
  46. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615345323$311
  47. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615345390$434
  48. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615362516$238
  49. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615369282$323
  50. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615369284$321
  51. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615369384$239
  52. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615375298$318
  53. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG617424806$302
  54. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG617424860$440
  55. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG617424864$623
  56. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617424881$230
  57. 1.36 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG617424931$302
  58. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617424939$237
  59. 6.26 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG617425506$1,036
  60. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617450112$234