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 25

3,597 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. 0.74 Carat Marquise Lab-Grown Diamond, E fl, igi LG793602724$433
  2. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793611231$208
  3. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG793615129$198
  4. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793617968$180
  5. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793618068$154
  6. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793618125$154
  7. 0.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793618131$156
  8. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793618154$160
  9. 0.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793618155$160
  10. 0.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793623423$146
  11. 0.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793623438$192
  12. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793623440$140
  13. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793636741$198
  14. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793636782$175
  15. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793636827$196
  16. 0.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793637013$154
  17. 0.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793637033$161
  18. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793637035$149
  19. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG793637304$292
  20. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793644915$197
  21. 0.90 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793649147$162
  22. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793649148$176
  23. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793649201$147
  24. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG794601502$175
  25. 0.69 Carat Marquise Lab-Grown Diamond, D FL, IGI LG794623421$334
  26. 0.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG794625151$408
  27. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794636465$164
  28. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794658864$143
  29. 0.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794668196$150
  30. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG794668309$231
  31. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794668483$185
  32. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG794668887$174
  33. 0.7 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG794683945$146
  34. 0.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG794684039$126
  35. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG794694807$216
  36. 0.71 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG795607944$196
  37. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG795607950$209
  38. 0.87 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG795614507$162
  39. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG795614717$238
  40. 0.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG795666982$186
  41. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG795669771$218
  42. 0.7 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG795698811$192
  43. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797603584$170
  44. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797603936$176
  45. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797603941$200
  46. 0.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797620844$150
  47. 0.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797620845$150
  48. 0.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797620861$150
  49. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797623970$161
  50. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797635594$183
  51. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797635947$129
  52. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797636066$150
  53. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG797674556$158
  54. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697895$159
  55. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697918$174
  56. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697974$272
  57. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697976$154
  58. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698007$276
  59. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698387$175
  60. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698391$160