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

33,322 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. 12.32 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG683583274$2,864
  2. 11.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG683583775$2,258
  3. 5.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG683583841$1,039
  4. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG683596783$143
  5. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG684509235$206
  6. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG684509592$209
  7. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG685503193$176
  8. 3.90 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG685512649$626
  9. 5.99 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG685512683$1,112
  10. 6.2 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG685512696$1,106
  11. 6.63 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG685512697$1,151
  12. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG685515063$326
  13. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG685515073$346
  14. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG685515075$339
  15. 4.45 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG685530585$2,345
  16. 1.03 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG685535106$291
  17. 5.62 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG685543715$1,121
  18. 0.86 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG685556173$177
  19. 3.01 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG685564264$463
  20. 4.04 Carat Marquise Lab-Grown Diamond, G SI1, IGI LG685582564$543
  21. 2.21 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG685593381$823
  22. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG685599918$173
  23. 6.24 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687504861$1,244
  24. 9.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687505983$1,584
  25. 12.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687506278$2,508
  26. 11.42 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG687506290$2,932
  27. 11.1 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG687506401$2,639
  28. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG687521848$181
  29. 5.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687529182$1,056
  30. 11.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687529188$2,056
  31. 0.93 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG687548463$195
  32. 6.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG687555968$980
  33. 10.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG687559256$1,912
  34. 0.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG687566680$158
  35. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG687586361$171
  36. 1.31 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689505825$270
  37. 5.26 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG689507046$1,185
  38. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689508751$748
  39. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG689517089$160
  40. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG689517349$146
  41. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689517360$210
  42. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG689520489$185
  43. 0.90 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689520507$372
  44. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689520511$253
  45. 4.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689535431$1,863
  46. 5.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG689554854$1,252
  47. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689562501$329
  48. 1.04 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689562513$363
  49. 1.09 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689562578$344
  50. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689562706$329
  51. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689562730$304
  52. 1.05 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG689562738$227
  53. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689562810$228
  54. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689562854$329
  55. 1.08 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689562868$375
  56. 1.04 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689562884$312
  57. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689565769$255
  58. 1 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689565770$323
  59. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689565788$248
  60. 1.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689566170$248