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 27

3,581 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, F VS1, IGI LG803660928$140
  2. 0.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803661061$164
  3. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803661104$139
  4. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803661420$167
  5. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803661713$143
  6. 0.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803661782$160
  7. 0.71 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG803661811$144
  8. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG803661814$141
  9. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803697333$176
  10. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803697398$170
  11. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG804610686$216
  12. 0.84 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG804614051$216
  13. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804614107$290
  14. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG804614191$172
  15. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG804615591$191
  16. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG804615592$187
  17. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG804625044$221
  18. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805608142$229
  19. 0.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805611409$188
  20. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805620168$218
  21. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805638977$162
  22. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805647065$278
  23. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG805647305$211
  24. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805647321$194
  25. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805670366$180
  26. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805680848$164
  27. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681787$190
  28. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805681788$224
  29. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805692295$199
  30. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805692305$199
  31. 0.8 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805699993$216
  32. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805699994$203
  33. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG806624550$224
  34. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807616128$152
  35. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807634318$198
  36. 0.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG807652226$200
  37. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807655338$154
  38. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG807662564$221
  39. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807663149$218
  40. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG807664252$189
  41. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG807677045$216
  42. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807679291$175
  43. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807693955$290
  44. 0.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807693985$181
  45. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG807694023$273
  46. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808615134$198
  47. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808624611$272
  48. 0.88 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG808628474$229
  49. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG808628479$216
  50. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808634113$170
  51. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808634256$176
  52. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG808636740$175
  53. 0.8 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG809615698$216
  54. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG809615699$205
  55. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG809615703$205
  56. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG809635067$155
  57. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG809635164$273
  58. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG809653372$190
  59. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG809667561$146
  60. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG809667562$146