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 16

4,248 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. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735567145$239
  2. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735567152$183
  3. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735567155$150
  4. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735570731$143
  5. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735570736$263
  6. 0.91 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG735570737$183
  7. 0.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735570741$141
  8. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735570742$150
  9. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735579743$186
  10. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735579745$152
  11. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735579754$183
  12. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735579762$172
  13. 0.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735579765$197
  14. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735579774$210
  15. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735579775$175
  16. 0.69 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG735596924$115
  17. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735597965$161
  18. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735597969$237
  19. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735597973$160
  20. 0.62 Carat Marquise Lab-Grown Diamond, E IF, IGI LG735597975$245
  21. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG735597979$197
  22. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG735597984$161
  23. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG735597990$203
  24. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG736505255$206
  25. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG736505259$165
  26. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG736505260$206
  27. 0.85 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG736505262$185
  28. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737502571$153
  29. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737502595$139
  30. 0.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737505400$130
  31. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737528595$176
  32. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737542427$276
  33. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737543385$165
  34. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737543388$163
  35. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737543406$150
  36. 0.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG737545178$207
  37. 0.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG737547098$225
  38. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737548224$199
  39. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737554063$197
  40. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737558725$155
  41. 0.63 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG737558733$146
  42. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG737559950$164
  43. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737567799$167
  44. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737569528$155
  45. 0.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737569530$154
  46. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737569532$179
  47. 0.94 Carat Marquise Lab-Grown Diamond, D IF, IGI LG737569993$371
  48. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737569998$187
  49. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737570007$181
  50. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737590243$169
  51. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737592381$163
  52. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737592383$160
  53. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737592392$189
  54. 0.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG737592394$140
  55. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG737592416$183
  56. 0.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG738504647$181
  57. 0.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG738504648$266
  58. 0.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG738504650$286
  59. 0.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG738504651$178
  60. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG738504654$161