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 16

3,558 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. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG729549310$143
  2. 0.63 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG707527812$196
  3. 0.5 Carat Marquise Lab-Grown Diamond, LIGHT YELLOW GREEN VVS2, IGI LG734516804$192
  4. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513818$210
  5. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG755513821$197
  6. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG757507578$245
  7. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG755513815$163
  8. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG757507577$218
  9. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758549844$150
  10. 0.73 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758502765$166
  11. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG755525765$203
  12. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG755525771$226
  13. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756528811$227
  14. 0.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756535708$190
  15. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG756556722$193
  16. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756594526$286
  17. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758502402$163
  18. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757529572$251
  19. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG757529573$203
  20. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758502392$175
  21. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758502393$216
  22. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758502401$187
  23. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758526243$140
  24. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758585872$193
  25. 0.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590293$199
  26. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758580995$147
  27. 0.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758526239$158
  28. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523268$199
  29. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523274$158
  30. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG759523275$152
  31. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523284$187
  32. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759523298$158
  33. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756504003$263
  34. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG757529519$163
  35. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758516660$196
  36. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758524864$218
  37. 0.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758524872$264
  38. 0.78 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758552227$266
  39. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590278$193
  40. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG759517411$171
  41. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527979$280
  42. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759527983$228
  43. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517657$282
  44. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517658$213
  45. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517659$213
  46. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517663$259
  47. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760517667$187
  48. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG760519492$298
  49. 0.68 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG749545355$123
  50. 0.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758573521$260
  51. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG760517655$241
  52. 0.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760517665$189
  53. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760537266$210
  54. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760565691$187
  55. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760565694$234
  56. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760566233$163
  57. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760566234$234
  58. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG760582139$203
  59. 0.60 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG760584902$158
  60. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG760584908$193