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 35

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. 0.44 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG660440719$118
  2. 0.44 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG662418237$128
  3. 0.38 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG687566681$103
  4. 0.45 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG690526424$106
  5. 0.42 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG697510659$124
  6. 0.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704576925$104
  7. 0.44 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG741576128$110
  8. 0.42 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG764610491$95
  9. 0.46 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779651097$138
  10. 0.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781649596$147
  11. 0.32 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG786602714$85
  12. 0.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784683928$127
  13. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786602746$157
  14. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784683944$171
  15. 0.39 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787651890$105
  16. 0.43 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787651815$97
  17. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799603083$184
  18. 0.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG807681316$145
  19. 0.78 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG786676417$174
  20. 0.90 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795616513$167
  21. 0.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815655359$194
  22. 0.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG673425575$330
  23. 0.57 Carat Marquise Lab-Grown Diamond, D FL, IGI LG792608260$315
  24. 0.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG792608258$298
  25. 0.48 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG742509395$157
  26. 0.48 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784611362$157
  27. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779655436$154
  28. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784660384$154
  29. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804601689$154
  30. 0.46 Carat Marquise Lab-Grown Diamond, D IF, IGI LG774692658$205
  31. 0.42 Carat Marquise Lab-Grown Diamond, D IF, IGI LG755513842$189
  32. 0.39 Carat Marquise Lab-Grown Diamond, D IF, IGI LG734516719$178
  33. 0.38 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772683123$174
  34. 0.34 Carat Marquise Lab-Grown Diamond, D IF, IGI LG668458009$159
  35. 0.34 Carat Marquise Lab-Grown Diamond, D IF, IGI LG779651307$159
  36. 0.34 Carat Marquise Lab-Grown Diamond, D IF, IGI LG784631395$159
  37. 0.31 Carat Marquise Lab-Grown Diamond, D IF, IGI LG786694934$147
  38. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG769628489$154
  39. 0.48 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762550075$157
  40. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786686285$154
  41. 0.46 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG754504811$152
  42. 0.46 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG729584159$152
  43. 0.45 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766611063$149
  44. 0.47 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743561498$154
  45. 0.44 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG746526705$146
  46. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG674540836$144
  47. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG726553463$144
  48. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760565692$144
  49. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG765610476$144
  50. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG770620973$144
  51. 0.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772608208$144
  52. 0.42 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778697016$141
  53. 0.42 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782641093$141
  54. 0.39 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766683450$133
  55. 0.39 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776607535$133
  56. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG746545835$130
  57. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757539618$130
  58. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764604017$130
  59. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772605256$130
  60. 0.38 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774692655$130