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 21

68,333 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. 1.02 Carat Marquise Lab-Grown Diamond, E IF, IGI LG655442512$273
  2. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG655445461$316
  3. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655445488$256
  4. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG655445572$365
  5. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG655445578$244
  6. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG655445581$327
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG656400954$424
  8. 0.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG656478035$281
  9. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG656499814$213
  10. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG656499893$319
  11. 11.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG657419935$2,433
  12. 2.51 Carat Marquise Lab-Grown Diamond, E IF, IGI LG658477011$1,239
  13. 8.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG658479793$1,489
  14. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG658481343$413
  15. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG658497874$389
  16. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG658497875$354
  17. 4.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG659413812$2,641
  18. 6.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG659423006$1,291
  19. 0.61 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG659425010$135
  20. 6.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG659433345$1,380
  21. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG659439361$157
  22. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG659440775$251
  23. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG659440798$270
  24. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG659454448$342
  25. 1.40 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG659457944$367
  26. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG659461361$266
  27. 1.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG659468722$755
  28. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG659469073$199
  29. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660414894$256
  30. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660414923$391
  31. 2.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660414988$1,394
  32. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660415473$217
  33. 1.18 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG660425841$220
  34. 3.66 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG660427916$1,089
  35. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG660442178$174
  36. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660442332$241
  37. 4.02 Carat Marquise Lab-Grown Diamond, E IF, IGI LG660455301$3,954
  38. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660471617$242
  39. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484516$217
  40. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484538$385
  41. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484556$217
  42. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484573$421
  43. 1.49 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG660487814$443
  44. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660488525$396
  45. 2.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG660488926$826
  46. 2.08 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG660496584$563
  47. 5.27 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG661401270$965
  48. 6.36 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG661401277$970
  49. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG662404938$395
  50. 1.07 Carat Marquise Lab-Grown Diamond, E IF, IGI LG662409105$423
  51. 0.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG662421614$223
  52. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG662441375$266
  53. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG662451925$734
  54. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG662483571$261
  55. 1.31 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG662489586$298
  56. 0.93 Carat Marquise Lab-Grown Diamond, E IF, IGI LG663405263$402
  57. 3.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG663414684$2,072
  58. 1.28 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG664406778$329
  59. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG664407354$197
  60. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG664410655$196