Under 1 Carat Marquise Lab-Grown Diamonds

Shop certified under 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 Under 1 Carat Marquise Lab-Grown Diamonds – Page 18

5,166 certified under 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. 0.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG741566903$165
  2. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG741566914$153
  3. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG741575991$160
  4. 0.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG741576074$136
  5. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741586852$165
  6. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG741586856$146
  7. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741586873$289
  8. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG741586875$146
  9. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742509388$187
  10. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG742509402$355
  11. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742509409$153
  12. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742509410$196
  13. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742509412$148
  14. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742509414$169
  15. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742509431$158
  16. 0.99 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG742509869$197
  17. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742509870$292
  18. 0.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742509872$206
  19. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742509878$148
  20. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG742518384$164
  21. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742518385$165
  22. 0.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742518391$299
  23. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742518394$186
  24. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742518395$146
  25. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742518402$203
  26. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742518411$146
  27. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742518481$155
  28. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742545545$160
  29. 0.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742545571$185
  30. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742545572$171
  31. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742545579$286
  32. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742545610$160
  33. 0.71 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG742545621$196
  34. 0.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG742545627$178
  35. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742545628$224
  36. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG742545630$157
  37. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG742551343$171
  38. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743509712$163
  39. 0.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG743509735$151
  40. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743509736$213
  41. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG743509741$181
  42. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743509743$292
  43. 0.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG743517982$251
  44. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743517986$152
  45. 0.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG743517991$148
  46. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743518003$199
  47. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743518005$234
  48. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743518007$164
  49. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743518044$237
  50. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743519545$206
  51. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG743519548$178
  52. 0.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743537925$178
  53. 0.78 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG743537938$176
  54. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743537939$221
  55. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743537940$227
  56. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743537945$163
  57. 0.79 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG743537949$178
  58. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743537950$158
  59. 0.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG743537951$163
  60. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743537952$221