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 43

5,262 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. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797697976$154
  2. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698007$278
  3. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698387$175
  4. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698391$160
  5. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797698406$170
  6. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG798606851$152
  7. 0.64 Carat Marquise Lab-Grown Diamond, G vvs1, igi LG798606857$143
  8. 0.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG798611957$174
  9. 0.96 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG798612237$200
  10. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG798612241$185
  11. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG798612248$178
  12. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG798612316$182
  13. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798614886$291
  14. 0.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799601126$140
  15. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799602779$154
  16. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799602814$166
  17. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799602941$152
  18. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799619342$209
  19. 0.9 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG799619369$202
  20. 0.80 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799622103$151
  21. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799657627$152
  22. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG799657628$162
  23. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799657629$154
  24. 0.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799659346$175
  25. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799665777$147
  26. 0.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799665781$146
  27. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799676688$227
  28. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799676689$225
  29. 0.95 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676914$419
  30. 0.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676915$405
  31. 0.72 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676916$536
  32. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799676917$202
  33. 0.94 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676918$549
  34. 0.88 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676919$603
  35. 0.50 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG799676955$151
  36. 0.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799676956$143
  37. 0.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG799676957$211
  38. 0.80 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799676961$536
  39. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG799678654$200
  40. 0.79 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG799682665$161
  41. 0.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG799687910$166
  42. 0.73 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG799697355$175
  43. 0.79 Carat Marquise Lab-Grown Diamond, D fl, igi LG799697360$588
  44. 0.5 Carat Marquise Lab-Grown Diamond, D if, igi LG799697362$223
  45. 0.57 Carat Marquise Lab-Grown Diamond, D fl, igi LG799697364$416
  46. 0.8 Carat Marquise Lab-Grown Diamond, D fl, igi LG799697365$528
  47. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605418$276
  48. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800605436$154
  49. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605460$153
  50. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605465$273
  51. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605482$176
  52. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605623$152
  53. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800605692$152
  54. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800608084$160
  55. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800608091$294
  56. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800609428$150
  57. 0.66 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG800638181$155
  58. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG800666211$158
  59. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG800666256$191
  60. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG800669856$160