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 20

3,546 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. 0.8 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779655441$216
  2. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779664277$203
  3. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780610330$202
  4. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780610332$289
  5. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780634681$204
  6. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780649095$181
  7. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780649110$211
  8. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779655440$384
  9. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779655442$277
  10. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779664226$163
  11. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG779664275$218
  12. 0.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG770686269$196
  13. 0.61 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG776688187$141
  14. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG779646720$220
  15. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780610331$205
  16. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764610441$140
  17. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778654230$342
  18. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766694651$143
  19. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771628754$133
  20. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768689181$127
  21. 0.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632151$153
  22. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773632153$155
  23. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632158$125
  24. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775624688$147
  25. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG777605835$148
  26. 0.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777605836$164
  27. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779655972$159
  28. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779666336$295
  29. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780603684$310
  30. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780603722$175
  31. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779658996$200
  32. 0.96 Carat Marquise Lab-Grown Diamond, D IF, IGI LG780636193$281
  33. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780648966$179
  34. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780650663$198
  35. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781646374$283
  36. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782628122$154
  37. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780642867$295
  38. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780642909$168
  39. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781626752$203
  40. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781626753$195
  41. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781626940$285
  42. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781626978$334
  43. 0.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781639304$178
  44. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782617107$293
  45. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782617113$283
  46. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779656703$200
  47. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780689700$197
  48. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780689722$202
  49. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782640252$161
  50. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781605365$227
  51. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781639307$298
  52. 0.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782641126$296
  53. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782641137$221
  54. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG782647547$218
  55. 0.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG770683656$151
  56. 0.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG770683667$134
  57. 0.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG770683696$153
  58. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782617153$175
  59. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782628101$164
  60. 0.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782628126$166