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 52

3,903 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. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786654286$140
  2. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG789641199$162
  3. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790685621$193
  4. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792647302$186
  5. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792647305$164
  6. 0.66 Carat Marquise Lab-Grown Diamond, D IF, IGI LG792647306$223
  7. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793623274$203
  8. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793649264$189
  9. 0.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG794683880$169
  10. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG794683883$196
  11. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG794683955$199
  12. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795671439$161
  13. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG795698898$196
  14. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797635907$162
  15. 0.80 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797635948$220
  16. 0.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803668880$211
  17. 0.66 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806614905$144
  18. 0.68 Carat Marquise Lab-Grown Diamond, D IF, IGI LG806628748$266
  19. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG806628823$217
  20. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG806628899$153
  21. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808636075$199
  22. 0.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG808636078$217
  23. 0.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817610116$186
  24. 0.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795615374$164
  25. 0.7 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG818625149$179
  26. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG818628210$148
  27. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG818625148$148
  28. 0.64 Carat Marquise Lab-Grown Diamond, D if, igi LG807610159$277
  29. 0.94 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610387$650
  30. 0.51 Carat Marquise Lab-Grown Diamond, D if, igi LG807610401$227
  31. 0.78 Carat Marquise Lab-Grown Diamond, D fl, igi LG815641272$581
  32. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817694388$189
  33. 0.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817694389$251
  34. 0.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817694402$232
  35. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG819622616$187
  36. 0.8 Carat Marquise Lab-Grown Diamond, D if, igi LG807610402$302
  37. 0.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816681343$130
  38. 0.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG819640782$147
  39. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG819640808$133
  40. 0.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819640821$127
  41. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819654707$150
  42. 0.75 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610381$531
  43. 0.82 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610385$569
  44. 0.99 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610386$685
  45. 0.68 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG807610388$160
  46. 0.79 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610389$588
  47. 0.59 Carat Marquise Lab-Grown Diamond, E fl, igi LG807610393$391
  48. 0.69 Carat Marquise Lab-Grown Diamond, D if, igi LG807610395$299
  49. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG811671005$213
  50. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG815611677$157
  51. 0.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815612765$148
  52. 0.53 Carat Marquise Lab-Grown Diamond, D fl, igi LG813652337$387
  53. 0.57 Carat Marquise Lab-Grown Diamond, D fl, igi LG815641271$416
  54. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816668686$160
  55. 0.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816668692$196
  56. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809686313$186
  57. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812608231$181
  58. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817608684$209
  59. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG819663069$209
  60. 0.93 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG819663128$185