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 41

3,601 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. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831673344$150
  2. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833629452$161
  3. 0.76 Carat Marquise Lab-Grown Diamond, FANCY VIVID YELLOW VVS2, IGI LG830661741$245
  4. 0.31 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG830661502$122
  5. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826605488$146
  6. 0.55 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG826605597$101
  7. 0.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG825627906$158
  8. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658189$190
  9. 0.51 Carat Marquise Lab-Grown Diamond, D fl, igi LG831629028$372
  10. 0.34 Carat Marquise Lab-Grown Diamond, D if, igi LG830648595$164
  11. 0.33 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG829611460$98
  12. 0.31 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG831629030$94
  13. 0.80 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833607058$153
  14. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833607064$153
  15. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826605555$172
  16. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605675$146
  17. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787672851$176
  18. 0.3 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833658488$92
  19. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG817622659$197
  20. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821613764$197
  21. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827601260$197
  22. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828685973$197
  23. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818657660$178
  24. 0.58 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818658708$305
  25. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661828$178
  26. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661832$182
  27. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661833$165
  28. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661963$228
  29. 0.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661993$172
  30. 0.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818662694$337
  31. 0.74 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818662730$487
  32. 0.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818663104$185
  33. 0.50 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818663121$267
  34. 0.53 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818663124$281
  35. 0.87 Carat Marquise Lab-Grown Diamond, E IF, IGI LG818671786$249
  36. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818670771$178
  37. 0.31 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG835633244$100
  38. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695083$470
  39. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695086$235
  40. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695087$203
  41. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695088$196
  42. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695089$218
  43. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695090$202
  44. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831677265$151
  45. 0.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835608146$206
  46. 0.86 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681322$329
  47. 0.96 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681323$343
  48. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681324$337
  49. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG825629070$206
  50. 0.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG514291365$182
  51. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645753$199
  52. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833691403$189
  53. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645752$204
  54. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786664268$190
  55. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784696391$206
  56. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817646502$200
  57. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828621008$202
  58. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690882$202
  59. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690874$202
  60. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830642602$221