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

33,851 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. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7516875735$1,404
  2. 2.11 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7522981591$1,386
  3. 2.06 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7523897914$1,354
  4. 2.09 Carat Marquise Lab-Grown Diamond, D FL, GIA 7526897693$5,304
  5. 2.08 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7526981634$1,366
  6. 2.16 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7531331865$1,418
  7. 2.19 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7531434973$1,436
  8. 2.92 Carat Marquise Lab-Grown Diamond, E VS1, GIA 7531710260$1,610
  9. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7533078755$1,404
  10. 3.68 Carat Marquise Lab-Grown Diamond, D VVS2, GIA 7536632838$3,149
  11. 5.03 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 7536663364$2,386
  12. 3.14 Carat Marquise Lab-Grown Diamond, D VS1, GIA 7538200991$2,276
  13. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, GIA 7538276019$898
  14. 1.02 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG425067440$823
  15. 1.62 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG425067445$1,756
  16. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067467$1,350
  17. 1.07 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067469$1,442
  18. 1.01 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067769$1,362
  19. 1.03 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG425067821$1,319
  20. 1.07 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG425067829$1,442
  21. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436044303$378
  22. 1.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045125$1,645
  23. 0.53 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045350$371
  24. 0.59 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045353$410
  25. 0.57 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045402$378
  26. 0.53 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045410$353
  27. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436045411$360
  28. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436045412$375
  29. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045416$351
  30. 0.51 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045420$393
  31. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045435$391
  32. 1.63 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436045808$1,767
  33. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045809$860
  34. 1.32 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436045813$857
  35. 1.02 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436045814$755
  36. 0.52 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436045851$400
  37. 1.02 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436046304$1,306
  38. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436046305$1,350
  39. 1.64 Carat Marquise Lab-Grown Diamond, J SI1, IGI LG436046504$1,761
  40. 1.55 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046738$1,498
  41. 1.63 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436046743$1,574
  42. 1.08 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436046744$687
  43. 1.71 Carat Marquise Lab-Grown Diamond, J VS1, IGI LG436046992$2,097
  44. 0.55 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047187$403
  45. 0.70 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047188$528
  46. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047196$382
  47. 0.51 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436047200$342
  48. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047202$360
  49. 0.51 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047203$342
  50. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047206$382
  51. 1.00 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047237$741
  52. 1.01 Carat Marquise Lab-Grown Diamond, I VVS2, IGI LG436047293$1,464
  53. 1.00 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047370$1,113
  54. 0.52 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047404$365
  55. 0.56 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436047406$353
  56. 0.72 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047408$640
  57. 0.50 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047411$370
  58. 0.50 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047412$301
  59. 0.51 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436047414$342
  60. 0.54 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047415$360