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 72

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. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG756583146$108
  2. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG757539623$108
  3. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG758524862$108
  4. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758524870$119
  5. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG760566238$108
  6. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG760584966$108
  7. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG761563541$119
  8. 0.45 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG765633666$115
  9. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766639623$108
  10. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766683444$108
  11. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG765610420$108
  12. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766626398$119
  13. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766694924$119
  14. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766699427$108
  15. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG766699432$108
  16. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG766699437$119
  17. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG768666462$119
  18. 0.45 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG769603088$115
  19. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG773621162$119
  20. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG773630726$108
  21. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779628062$108
  22. 0.45 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG779664266$115
  23. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG779664273$108
  24. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780689704$119
  25. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG782641088$108
  26. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG782682124$119
  27. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG784686477$108
  28. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784686592$119
  29. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784631407$119
  30. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786616600$119
  31. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786616823$119
  32. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786616831$119
  33. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786616832$119
  34. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG786665471$108
  35. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786665479$119
  36. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787642945$108
  37. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG790633566$108
  38. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG790696601$119
  39. 0.45 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG795698815$115
  40. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG802619897$108
  41. 0.45 Carat Marquise Lab-Grown Diamond, D if, igi LG805647148$242
  42. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG805678359$119
  43. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG816655019$108
  44. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG817608645$108
  45. 0.45 Carat Marquise Lab-Grown Diamond, D fl, igi LG807610160$321
  46. 0.45 Carat Marquise Lab-Grown Diamond, E if, igi LG807610392$230
  47. 0.45 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG824608431$108
  48. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG824609008$119
  49. 0.45 Carat Marquise Lab-Grown Diamond, D if, igi LG826695389$242
  50. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG828685032$119
  51. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG670482175$106
  52. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG680589034$117
  53. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG731570005$106
  54. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG732529367$106
  55. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG735524398$106
  56. 0.44 Carat Marquise Lab-Grown Diamond, D if, igi LG735508332$236
  57. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735508335$117
  58. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG735548139$117
  59. 0.44 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG738531270$106
  60. 0.44 Carat Marquise Lab-Grown Diamond, E if, igi LG741526818$224