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 15

64,610 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. 5.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG610339435$1,165
  2. 5.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339442$34,523
  3. 7.07 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339449$41,217
  4. 7.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG610339450$50,924
  5. 7.08 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG610339451$41,275
  6. 9.03 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG612303132$43,257
  7. 1.24 Carat Marquise Lab-Grown Diamond, E IF, IGI LG613347029$268
  8. 6.38 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG613352248$1,055
  9. 1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG614332106$264
  10. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615345323$265
  11. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615345390$424
  12. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615362516$226
  13. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615369282$287
  14. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615369284$274
  15. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG615369384$228
  16. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG615375298$272
  17. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG617424806$266
  18. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG617424860$406
  19. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617424881$217
  20. 1.36 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG617424931$302
  21. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617424939$224
  22. 6.26 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG617425506$1,036
  23. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG617450112$222
  24. 1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG617473507$264
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG617473621$398
  26. 8.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG617485465$1,596
  27. 1.03 Carat Marquise Lab-Grown Diamond, E IF, IGI LG617485568$245
  28. 9.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG617485969$1,448
  29. 4.80 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG617491062$683
  30. 3.03 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG618437511$446
  31. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG618454369$226
  32. 1.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG618454374$768
  33. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG618454376$213
  34. 10.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG618455045$2,416
  35. 5.02 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG618466262$710
  36. 8.17 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG618484743$1,191
  37. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG618485460$211
  38. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG618488039$393
  39. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG618488111$228
  40. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG618488125$222
  41. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG619431275$224
  42. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG619431320$367
  43. 4.79 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG619432109$682
  44. 2.51 Carat Marquise Lab-Grown Diamond, F IF, IGI LG619446755$1,601
  45. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG619468213$228
  46. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG619468349$371
  47. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG619468351$272
  48. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG620401662$371
  49. 7.24 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG620415130$1,802
  50. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG620431602$222
  51. 9.12 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG620473676$1,558
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG620483857$396
  53. 4.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG620484917$913
  54. 1.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG621400249$235
  55. 1.08 Carat Marquise Lab-Grown Diamond, E IF, IGI LG621400291$233
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG621407885$365
  57. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG621408052$211
  58. 1.82 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG621448526$403
  59. 4.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG621449432$892
  60. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG621449636$371