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

3,593 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. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793629403$221
  2. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG797620051$221
  3. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG800626087$237
  4. 0.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG802614001$260
  5. 0.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG803665305$270
  6. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG807629434$282
  7. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782651658$189
  8. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812619584$221
  9. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679124$148
  10. 0.83 Carat Marquise Lab-Grown Diamond, D IF, IGI LG808614322$235
  11. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812618207$174
  12. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618302$294
  13. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618303$284
  14. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812618311$276
  15. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812625921$292
  16. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG812625924$282
  17. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812635632$172
  18. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813611849$170
  19. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813630507$175
  20. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807681320$169
  21. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812618277$176
  22. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813612200$174
  23. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813649959$206
  24. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813601274$226
  25. 0.94 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812650332$251
  26. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781626107$154
  27. 0.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781626108$141
  28. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781626110$139
  29. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813649668$190
  30. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG812639498$229
  31. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812639499$187
  32. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786680282$192
  33. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG810622333$234
  34. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG811667559$229
  35. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG812650347$172
  36. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813643809$175
  37. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813656613$236
  38. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805620190$182
  39. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677069$459
  40. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677070$456
  41. 0.94 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677071$462
  42. 0.95 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG804602309$198
  43. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG805678129$245
  44. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813670095$187
  45. 0.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG740505467$165
  46. 0.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG749532512$127
  47. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684727$175
  48. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684755$181
  49. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801684765$186
  50. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807673938$169
  51. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807674066$176
  52. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807674321$174
  53. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807674324$168
  54. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807674326$171
  55. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808608026$168
  56. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808608052$177
  57. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808608381$174
  58. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG813643721$218
  59. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813668223$200
  60. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG813696918$213