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 30

69,166 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. 4.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704504942$1,383
  2. 6.2 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704508795$1,476
  3. 12.34 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704515471$2,512
  4. 12.14 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704515689$3,092
  5. 9.10 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704516051$1,943
  6. 9.73 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG704516308$6,443
  7. 9.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516487$1,360
  8. 9.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704516570$1,525
  9. 9.02 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG704517840$1,703
  10. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529416$748
  11. 2.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529417$1,510
  12. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529418$1,554
  13. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704529432$730
  14. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704543214$274
  15. 3.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704545743$1,005
  16. 5.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704545887$1,217
  17. 4.10 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG704573251$1,127
  18. 13.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704574832$9,145
  19. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704576965$155
  20. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG704578786$2,137
  21. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585134$407
  22. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585145$768
  23. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG704585386$371
  24. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585407$393
  25. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585408$744
  26. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585485$256
  27. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704585486$244
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704585505$347
  29. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704585635$421
  30. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503500$289
  31. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503503$295
  32. 4.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705505226$1,273
  33. 6.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705514612$4,638
  34. 3.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG705524003$888
  35. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705535316$287
  36. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705545675$227
  37. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG705545680$297
  38. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705545692$340
  39. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705545772$242
  40. 6.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705548325$1,460
  41. 5.00 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG705552419$2,657
  42. 6.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706502246$1,254
  43. 5.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706503160$1,267
  44. 3.42 Carat Marquise Lab-Grown Diamond, D IF, IGI LG706508352$4,313
  45. 1.14 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706508748$252
  46. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511541$178
  47. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511608$178
  48. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706519032$136
  49. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706522253$175
  50. 6.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG706525979$1,736
  51. 0.54 Carat Marquise Lab-Grown Diamond, E if, igi LG706533845$231
  52. 5.39 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG706546887$986
  53. 10.20 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG706549947$3,073
  54. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706551976$384
  55. 5.26 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG706552233$1,185
  56. 0.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG706572740$189
  57. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706572741$221
  58. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG707510065$181
  59. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG707514154$186
  60. 10.18 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG707514763$11,389