1 Carat Marquise Lab-Grown Diamonds

Shop certified 1 carat 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 1 Carat Marquise Lab-Grown Diamonds – Page 76

12,791 certified 1 carat 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 VS1, IGI LG786607162$204
  2. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786607176$198
  3. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786607224$230
  4. 1.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786607367$237
  5. 1.39 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786607535$230
  6. 1.34 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786615990$226
  7. 1.43 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786616043$238
  8. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616208$207
  9. 1.43 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616235$231
  10. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786616246$212
  11. 1.43 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616268$231
  12. 1.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616300$199
  13. 1.48 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616321$226
  14. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786617839$209
  15. 1.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786618440$231
  16. 1.49 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786618676$233
  17. 1.48 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786618735$231
  18. 1.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786618791$221
  19. 1.38 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786623163$229
  20. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786648097$210
  21. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786651907$212
  22. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786652114$208
  23. 1.36 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786652116$227
  24. 1.38 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786652125$224
  25. 1.43 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786655680$231
  26. 1.37 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786655787$228
  27. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786655802$203
  28. 1.41 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786655993$235
  29. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786658166$205
  30. 1.41 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786663524$233
  31. 1.49 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786663698$287
  32. 1.41 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786663768$228
  33. 1.39 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786663827$225
  34. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786663859$208
  35. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786663954$214
  36. 1.49 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786664579$233
  37. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786664787$201
  38. 1.40 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786664854$234
  39. 1.34 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786666301$223
  40. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786666569$210
  41. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786670026$211
  42. 1.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786670058$283
  43. 1.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786670095$235
  44. 1.48 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786670284$231
  45. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786670291$208
  46. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786671892$210
  47. 1.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786671997$231
  48. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786672034$280
  49. 1.4 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786672229$231
  50. 1.42 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786672327$230
  51. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786674517$207
  52. 1.45 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786674523$246
  53. 1.49 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786674613$233
  54. 1.43 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786674690$236
  55. 1.41 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786679452$235
  56. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786679696$230
  57. 1.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786681764$237
  58. 1.44 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786687129$232
  59. 1.42 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786687156$241
  60. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786687186$208