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 83

5,171 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. 0.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791659424$308
  2. 0.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794699587$277
  3. 0.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797636084$277
  4. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797697975$281
  5. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697987$305
  6. 0.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797697988$277
  7. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831673344$150
  8. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833629452$161
  9. 0.76 Carat Marquise Lab-Grown Diamond, FANCY VIVID YELLOW VVS2, IGI LG830661741$253
  10. 0.31 Carat Marquise Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG830661502$122
  11. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785606111$96
  12. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826605488$146
  13. 0.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG826605570$167
  14. 0.55 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG826605597$101
  15. 0.79 Carat Marquise Lab-Grown Diamond, D vs1, igi LG833699476$154
  16. 0.72 Carat Marquise Lab-Grown Diamond, D vs2, igi LG833677857$146
  17. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628601$158
  18. 0.59 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG833628658$139
  19. 0.58 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833678975$132
  20. 0.56 Carat Marquise Lab-Grown Diamond, E fl, igi LG831629029$383
  21. 0.51 Carat Marquise Lab-Grown Diamond, D fl, igi LG831629028$372
  22. 0.48 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833699477$125
  23. 0.48 Carat Marquise Lab-Grown Diamond, E vs1, igi LG833699484$103
  24. 0.48 Carat Marquise Lab-Grown Diamond, D vs2, igi LG833629032$104
  25. 0.48 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG833677831$113
  26. 0.47 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG833699465$111
  27. 0.46 Carat Marquise Lab-Grown Diamond, E vs2, igi LG833629041$99
  28. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG831629027$119
  29. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628614$119
  30. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833678981$119
  31. 0.45 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833678982$119
  32. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG830648596$117
  33. 0.44 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833629040$117
  34. 0.43 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628610$115
  35. 0.43 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG833628659$111
  36. 0.43 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628660$115
  37. 0.43 Carat Marquise Lab-Grown Diamond, D vs1, igi LG833677858$99
  38. 0.43 Carat Marquise Lab-Grown Diamond, D vs1, igi LG833699460$99
  39. 0.43 Carat Marquise Lab-Grown Diamond, D vs1, igi LG833699467$99
  40. 0.42 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG831671877$113
  41. 0.42 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833629024$113
  42. 0.42 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833629043$113
  43. 0.41 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628598$111
  44. 0.41 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG833629047$101
  45. 0.41 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG834601212$101
  46. 0.4 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833699458$109
  47. 0.4 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG834601210$109
  48. 0.37 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG831638868$103
  49. 0.37 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628612$103
  50. 0.37 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833677855$103
  51. 0.36 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833628606$101
  52. 0.35 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG829611459$99
  53. 0.34 Carat Marquise Lab-Grown Diamond, D if, igi LG830648595$164
  54. 0.34 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG833699466$98
  55. 0.80 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833607058$153
  56. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833607064$153
  57. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826605555$172
  58. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605675$146
  59. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787672851$192
  60. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG834601919$176