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 22

3,567 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. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG785604290$170
  2. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG785618374$171
  3. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786610204$290
  4. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786610222$146
  5. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783655766$197
  6. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781648408$195
  7. 0.63 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783601260$125
  8. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG786616804$181
  9. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787611746$144
  10. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787611783$139
  11. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG743569526$137
  12. 0.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG743569534$162
  13. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG743569536$157
  14. 0.64 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG743569537$144
  15. 0.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG743569542$139
  16. 0.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG745524188$150
  17. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG743569533$144
  18. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG743569535$141
  19. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG743569541$137
  20. 0.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770686686$158
  21. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776622619$239
  22. 0.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782653760$182
  23. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783627117$196
  24. 0.71 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG784608328$153
  25. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG784621570$182
  26. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784640480$163
  27. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784651692$197
  28. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784653632$181
  29. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786629192$153
  30. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786650934$162
  31. 0.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787611739$217
  32. 0.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG787611780$147
  33. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787611786$164
  34. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784640479$210
  35. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784660417$221
  36. 0.8 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG785602249$216
  37. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG785602283$288
  38. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG785608726$221
  39. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786616821$221
  40. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783665705$195
  41. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786610248$152
  42. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786616824$280
  43. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786650935$272
  44. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG786665480$168
  45. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG786686326$245
  46. 0.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG786686336$294
  47. 0.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787606801$297
  48. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779651103$172
  49. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782629799$177
  50. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG784686575$186
  51. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784686611$218
  52. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG786616605$294
  53. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787606785$168
  54. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG703502835$291
  55. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786610202$162
  56. 0.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG645456550$211
  57. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG689579183$223
  58. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG712553333$274
  59. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG737537975$213
  60. 0.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737537996$224