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 8

3,727 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. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG679513734$196
  2. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG679514492$280
  3. 0.78 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG680527208$176
  4. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG680527210$181
  5. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG680527252$186
  6. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG680531392$206
  7. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG680539963$274
  8. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG680589032$157
  9. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG680589035$153
  10. 0.69 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG680589117$239
  11. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG681512172$274
  12. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG681553533$160
  13. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG681553686$175
  14. 0.65 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG682501134$150
  15. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG683509027$154
  16. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG683511496$132
  17. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG683547469$188
  18. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG683547476$146
  19. 0.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG683547482$165
  20. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG683561689$160
  21. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG683596783$143
  22. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG684509235$206
  23. 0.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG684509592$209
  24. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG685503193$176
  25. 0.86 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG685556173$177
  26. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG685599918$173
  27. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG687521848$181
  28. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG687548463$195
  29. 0.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG687566680$158
  30. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG687586361$171
  31. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689517089$160
  32. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689517349$146
  33. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689517360$210
  34. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG689520489$185
  35. 0.90 Carat Marquise Lab-Grown Diamond, E IF, IGI LG689520507$372
  36. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689520511$253
  37. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689575626$161
  38. 0.95 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG689575629$181
  39. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG689577997$223
  40. 0.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG689584803$132
  41. 0.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689585011$218
  42. 0.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG691514700$122
  43. 0.69 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG691546344$153
  44. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG691571003$245
  45. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG691576134$161
  46. 0.79 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG691576137$188
  47. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG692507389$153
  48. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG692548160$223
  49. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG692595469$146
  50. 0.62 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG693510593$136
  51. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG693515334$235
  52. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG693533580$160
  53. 0.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG693536938$153
  54. 0.68 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG693549646$148
  55. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693549647$129
  56. 0.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG693550911$146
  57. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG693550914$148
  58. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG693550925$158
  59. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG694502660$150
  60. 0.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG694502661$167