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 4

59,171 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. 1.03 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG425067821$1,319
  2. 1.07 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067829$1,442
  3. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436044303$378
  4. 0.53 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045350$371
  5. 0.59 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045353$410
  6. 0.57 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045402$378
  7. 0.53 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045410$353
  8. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045411$360
  9. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436045412$375
  10. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045416$351
  11. 0.51 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045420$393
  12. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045435$391
  13. 1.63 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436045808$1,767
  14. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045809$860
  15. 1.32 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436045813$857
  16. 1.02 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045814$755
  17. 0.52 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045851$400
  18. 1.02 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436046304$1,306
  19. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436046305$1,350
  20. 1.64 Carat Marquise Lab-Grown Diamond, J SI1, IGI LG436046504$1,761
  21. 1.55 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046738$1,498
  22. 1.63 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046743$1,574
  23. 1.08 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436046744$687
  24. 1.71 Carat Marquise Lab-Grown Diamond, J VS1, IGI LG436046992$2,097
  25. 0.55 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047187$403
  26. 0.70 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047188$528
  27. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047196$382
  28. 0.51 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436047200$342
  29. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047202$360
  30. 0.51 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047203$342
  31. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047206$382
  32. 1.00 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047237$741
  33. 1.01 Carat Marquise Lab-Grown Diamond, I VVS2, IGI LG436047293$1,464
  34. 1.00 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047370$1,113
  35. 0.52 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047404$365
  36. 0.56 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436047406$353
  37. 0.72 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047408$640
  38. 0.50 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047411$370
  39. 0.50 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047412$301
  40. 0.51 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436047414$342
  41. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047415$360
  42. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047416$351
  43. 0.54 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047417$323
  44. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047419$382
  45. 0.52 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047591$347
  46. 0.71 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047593$535
  47. 0.70 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047594$504
  48. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047595$351
  49. 0.55 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047596$384
  50. 0.60 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436047597$456
  51. 0.60 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047600$396
  52. 0.50 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047602$335
  53. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436047604$386
  54. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436071995$351
  55. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072005$351
  56. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072048$816
  57. 1.02 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436072050$1,306
  58. 0.60 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436072200$456
  59. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072201$375
  60. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072204$375