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 29

5,262 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. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763633778$292
  2. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763663619$209
  3. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG763663630$185
  4. 0.78 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG764669917$169
  5. 0.81 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG764678603$172
  6. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764678604$224
  7. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764693172$185
  8. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764693183$181
  9. 0.68 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG705529676$195
  10. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705529725$193
  11. 0.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG705529731$178
  12. 0.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705529811$157
  13. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764652897$277
  14. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG765610449$181
  15. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG765610453$209
  16. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG765610454$171
  17. 0.75 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG765610462$171
  18. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG765610464$152
  19. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG765616435$153
  20. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766646604$204
  21. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766611049$178
  22. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766639585$181
  23. 0.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766664350$232
  24. 0.73 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766611067$160
  25. 0.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766622018$143
  26. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766639629$234
  27. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766669045$161
  28. 0.88 Carat Marquise Lab-Grown Diamond, D vs1, igi LG766669048$183
  29. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766669067$179
  30. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766669236$209
  31. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766669885$189
  32. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766669887$165
  33. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG768640833$186
  34. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG765616434$152
  35. 0.78 Carat Marquise Lab-Grown Diamond, D vs1, igi LG765616452$157
  36. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG765636714$181
  37. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766611040$199
  38. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766611066$161
  39. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766626389$171
  40. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766626392$146
  41. 0.84 Carat Marquise Lab-Grown Diamond, D vs2, igi LG766626394$164
  42. 0.88 Carat Marquise Lab-Grown Diamond, D vs1, igi LG766639621$174
  43. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766639622$163
  44. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG766639624$179
  45. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766639626$193
  46. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766639628$196
  47. 0.76 Carat Marquise Lab-Grown Diamond, D vs1, igi LG766639632$154
  48. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766664370$296
  49. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766669942$179
  50. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766669943$181
  51. 0.75 Carat Marquise Lab-Grown Diamond, D vs1, igi LG766683447$153
  52. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766683462$280
  53. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766626396$174
  54. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766694958$168
  55. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766694959$213
  56. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG766699440$152
  57. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766699441$158
  58. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766699442$167
  59. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG768616846$161
  60. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG768616847$199