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 43

3,558 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. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810647794$200
  2. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811688866$200
  3. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816648951$194
  4. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818628110$197
  5. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG819621764$198
  6. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG819621689$201
  7. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG821648756$198
  8. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823649410$197
  9. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823647495$198
  10. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824618440$199
  11. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695608$200
  12. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826654560$200
  13. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828661609$199
  14. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828618178$203
  15. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828661627$198
  16. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829606406$194
  17. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829606421$200
  18. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828684254$195
  19. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830675231$199
  20. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830675264$197
  21. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835662490$129
  22. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825666706$209
  23. 0.92 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825666740$206
  24. 0.54 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG785606166$91
  25. 0.38 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG685558977$80
  26. 0.36 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG685558979$77
  27. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836604287$132
  28. 0.34 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811612116$82
  29. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837622998$202
  30. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837644837$197
  31. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837644839$197
  32. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837644842$199
  33. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837605731$194
  34. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837622982$202
  35. 0.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835672044$215
  36. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831623978$165
  37. 0.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830692047$193
  38. 0.92 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831655985$265
  39. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830692045$227
  40. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836634106$206
  41. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836634108$181
  42. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG836634109$192
  43. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836634105$206
  44. 0.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG836611874$188
  45. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836663541$100
  46. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837697712$157
  47. 0.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837697700$167
  48. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837697709$198
  49. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826690870$193
  50. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838612839$191
  51. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838612813$197
  52. 0.78 Carat Marquise Lab-Grown Diamond, J VVS2, IGI LG836624134$282
  53. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811651166$195
  54. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811651188$200
  55. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812651788$201
  56. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812651789$197
  57. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813622376$195
  58. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812651835$200
  59. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812635066$199
  60. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813622969$194