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 56

71,544 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. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758537122$225
  2. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758549636$225
  3. 2.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758551821$827
  4. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758562424$311
  5. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758570474$436
  6. 2.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758570568$581
  7. 2.31 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758579458$577
  8. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758585872$193
  9. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590293$199
  10. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG759524764$436
  11. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749588371$320
  12. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758580995$147
  13. 3 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG718509441$960
  14. 0.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758526239$158
  15. 1.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758564596$227
  16. 1.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758569259$707
  17. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758570303$436
  18. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758587750$289
  19. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523268$199
  20. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523274$158
  21. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG759523275$152
  22. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523284$187
  23. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523298$158
  24. 1.06 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG749566887$218
  25. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756504003$263
  26. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG756582909$2,725
  27. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757529519$163
  28. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758516660$196
  29. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758524864$218
  30. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758524872$264
  31. 1.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758548525$567
  32. 0.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758552227$266
  33. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG760576743$274
  34. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG749533427$260
  35. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590278$193
  36. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759517411$171
  37. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527979$280
  38. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527983$228
  39. 6.06 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG754539006$2,591
  40. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758541249$223
  41. 2.33 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG759518126$1,054
  42. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG759526037$225
  43. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG759526258$225
  44. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759531579$227
  45. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG760509567$326
  46. 1.24 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG760509756$202
  47. 6.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749555577$7,188
  48. 3.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG749573882$1,148
  49. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG756537269$241
  50. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758540134$321
  51. 3.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758576973$1,473
  52. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG759514341$223
  53. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG759529875$258
  54. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG759530824$288
  55. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG760503786$227
  56. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG760514409$296
  57. 1.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG760514465$227
  58. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517657$282
  59. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517658$213
  60. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517659$213