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 21

5,173 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. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG746541280$152
  2. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG746541284$182
  3. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG746544910$139
  4. 0.87 Carat Marquise Lab-Grown Diamond, D vs1, igi LG746544913$181
  5. 0.87 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG746544918$195
  6. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG746545830$171
  7. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG746545854$217
  8. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG746545863$146
  9. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG746546905$197
  10. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG746546906$161
  11. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG746546914$263
  12. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG746548206$276
  13. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG746548211$178
  14. 0.72 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG746548223$158
  15. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG746548227$161
  16. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG746548232$161
  17. 0.89 Carat Marquise Lab-Grown Diamond, D vs1, igi LG747520743$185
  18. 0.9 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG747520745$189
  19. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG747535850$342
  20. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG747548364$163
  21. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG747548375$153
  22. 0.57 Carat Marquise Lab-Grown Diamond, D if, igi LG747553680$251
  23. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG747560523$217
  24. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG747564222$234
  25. 0.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG747564227$266
  26. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG748504846$200
  27. 0.72 Carat Marquise Lab-Grown Diamond, H VS1, HRD 230000143362$156
  28. 0.90 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG494176318$342
  29. 0.83 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG747552366$196
  30. 0.75 Carat Marquise Lab-Grown Diamond, D vs1, igi LG747564221$153
  31. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG747577261$335
  32. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG747580843$181
  33. 0.93 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG747580844$185
  34. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG747580845$224
  35. 0.95 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG747589320$189
  36. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG747599400$182
  37. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG748503728$193
  38. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG748503734$172
  39. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG748503736$201
  40. 0.73 Carat Marquise Lab-Grown Diamond, D vs1, igi LG748503739$150
  41. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG747592368$216
  42. 0.84 Carat Marquise Lab-Grown Diamond, D vs1, igi LG748501878$167
  43. 0.82 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG748501881$197
  44. 0.84 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG748501882$178
  45. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG748501885$263
  46. 0.78 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG748503702$169
  47. 0.65 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG748503705$154
  48. 0.85 Carat Marquise Lab-Grown Diamond, D vs1, igi LG748503706$178
  49. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG748503729$155
  50. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG748503733$146
  51. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749512826$204
  52. 0.82 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749514660$279
  53. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749514663$216
  54. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749529623$221
  55. 0.88 Carat Marquise Lab-Grown Diamond, D vs2, igi LG749529630$171
  56. 0.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG553237584$203
  57. 0.85 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG579358752$164
  58. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG579370829$162
  59. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG582366423$120
  60. 0.79 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG582379978$192