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 28

68,927 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. 4.09 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG702575240$1,125
  2. 3.73 Carat Marquise Lab-Grown Diamond, E IF, IGI LG702577028$3,184
  3. 6.12 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702578783$2,491
  4. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG703501459$211
  5. 4.09 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG703502262$1,150
  6. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG703513797$224
  7. 0.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704503203$294
  8. 4.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704504942$1,383
  9. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704508795$1,476
  10. 12.34 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704515471$2,512
  11. 12.14 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704515689$3,092
  12. 9.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704516051$1,943
  13. 9.73 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG704516308$6,443
  14. 9.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516487$1,360
  15. 9.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516570$1,525
  16. 9.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704517840$1,703
  17. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529416$748
  18. 2.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529417$1,510
  19. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529418$1,554
  20. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529432$730
  21. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704543214$274
  22. 3.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704545743$1,005
  23. 5.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704545887$1,217
  24. 4.10 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG704573251$1,127
  25. 13.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704574832$9,145
  26. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704576965$155
  27. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG704578786$2,137
  28. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585145$768
  29. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585408$744
  30. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585485$256
  31. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585486$244
  32. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704585505$347
  33. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585635$421
  34. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503500$289
  35. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503503$295
  36. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705505226$1,273
  37. 6.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705514612$4,638
  38. 3.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG705524003$888
  39. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705535316$287
  40. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705545675$227
  41. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG705545680$270
  42. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705545692$340
  43. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705545772$242
  44. 6.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705548325$1,460
  45. 5.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG705552419$2,657
  46. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706502246$1,254
  47. 5.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706503160$1,267
  48. 3.42 Carat Marquise Lab-Grown Diamond, D IF, IGI LG706508352$4,313
  49. 1.14 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706508748$252
  50. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511541$178
  51. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511608$178
  52. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706519032$136
  53. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706522253$175
  54. 6.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706525979$1,736
  55. 0.54 Carat Marquise Lab-Grown Diamond, E if, igi LG706533845$231
  56. 5.39 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG706546887$986
  57. 10.20 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG706549947$3,073
  58. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706551976$384
  59. 5.26 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG706552233$1,185
  60. 0.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG706572740$189