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 51

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. 0.62 Carat Marquise Lab-Grown Diamond, D FL, IGI LG798612249$405
  2. 0.59 Carat Marquise Lab-Grown Diamond, D FL, IGI LG798612251$386
  3. 0.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG798612252$399
  4. 0.73 Carat Marquise Lab-Grown Diamond, D FL, IGI LG800638180$518
  5. 0.59 Carat Marquise Lab-Grown Diamond, D FL, IGI LG800638182$386
  6. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG800638186$256
  7. 0.93 Carat Marquise Lab-Grown Diamond, D IF, IGI LG800638190$342
  8. 0.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG800638192$399
  9. 0.95 Carat Marquise Lab-Grown Diamond, D FL, IGI LG800638193$575
  10. 0.63 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803617330$412
  11. 0.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG803617331$224
  12. 0.86 Carat Marquise Lab-Grown Diamond, D FL, IGI LG803665280$525
  13. 0.87 Carat Marquise Lab-Grown Diamond, D FL, IGI LG804625034$531
  14. 0.70 Carat Marquise Lab-Grown Diamond, D FL, IGI LG804625042$497
  15. 0.81 Carat Marquise Lab-Grown Diamond, D IF, IGI LG805647144$287
  16. 0.72 Carat Marquise Lab-Grown Diamond, D FL, IGI LG805647145$475
  17. 0.76 Carat Marquise Lab-Grown Diamond, D FL, IGI LG805678351$500
  18. 0.57 Carat Marquise Lab-Grown Diamond, D FL, IGI LG805678353$375
  19. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG807666130$281
  20. 0.90 Carat Marquise Lab-Grown Diamond, E IF, IGI LG808628472$318
  21. 0.95 Carat Marquise Lab-Grown Diamond, D IF, IGI LG809653382$349
  22. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805671950$157
  23. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG805672150$154
  24. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG805671949$162
  25. 0.66 Carat Marquise Lab-Grown Diamond, D FL, IGI LG798612247$428
  26. 0.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG801659930$270
  27. 0.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG806627569$270
  28. 0.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG813632617$184
  29. 0.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG813688299$179
  30. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814603444$175
  31. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814603448$155
  32. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814620256$175
  33. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814620260$174
  34. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620549$139
  35. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814642892$158
  36. 0.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG814643427$190
  37. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809686126$186
  38. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG814620543$143
  39. 0.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG795616980$161
  40. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG815611661$206
  41. 0.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG812608081$132
  42. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816678528$164
  43. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG735550181$165
  44. 0.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777613438$160
  45. 0.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781623872$165
  46. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817610122$236
  47. 0.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817610138$240
  48. 0.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788644929$144
  49. 0.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG788681809$181
  50. 0.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788681760$136
  51. 0.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797635967$139
  52. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816654963$169
  53. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816654967$189
  54. 0.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG816655033$206
  55. 0.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816678495$151
  56. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816678497$139
  57. 0.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816678531$193
  58. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG804673766$148
  59. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816655055$140
  60. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG817629672$139