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 6

4,327 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. 0.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG627461290$144
  2. 0.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627489693$165
  3. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG627489700$179
  4. 0.95 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627489703$188
  5. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG628469823$174
  6. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG629442320$171
  7. 0.78 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG637468034$147
  8. 0.70 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG638402230$239
  9. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415806$179
  10. 0.96 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG638415852$181
  11. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638415881$175
  12. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415914$179
  13. 0.98 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415935$161
  14. 0.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638415939$177
  15. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638417494$174
  16. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638437134$190
  17. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638447989$224
  18. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG647422634$179
  19. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG648420781$239
  20. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG649495167$214
  21. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG649499130$232
  22. 0.70 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG649499135$304
  23. 0.68 Carat Marquise Lab-Grown Diamond, E IF, IGI LG651473398$235
  24. 0.73 Carat Marquise Lab-Grown Diamond, D IF, IGI LG651473399$217
  25. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG652456885$150
  26. 0.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG652456888$146
  27. 0.63 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG652456890$143
  28. 0.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG653451113$164
  29. 0.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655412004$238
  30. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655419420$311
  31. 0.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG656478035$281
  32. 0.61 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG659425010$135
  33. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG659439361$157
  34. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG659454448$342
  35. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG660442178$174
  36. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660442332$241
  37. 0.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG662421614$223
  38. 0.93 Carat Marquise Lab-Grown Diamond, E IF, IGI LG663405263$402
  39. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG664407354$197
  40. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG664410655$196
  41. 0.91 Carat Marquise Lab-Grown Diamond, E IF, IGI LG665423524$253
  42. 0.64 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG665430294$167
  43. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665441334$282
  44. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG665444996$192
  45. 0.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG665445017$189
  46. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG665445427$210
  47. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG665445454$202
  48. 0.71 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG665453910$195
  49. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG667436085$168
  50. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG667460826$164
  51. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG668432068$181
  52. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG669448795$207
  53. 0.92 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG669448796$200
  54. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG669478795$224
  55. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670401996$260
  56. 0.68 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG670471715$175
  57. 0.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG670481005$172
  58. 0.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG670483141$204
  59. 0.64 Carat Marquise Lab-Grown Diamond, D if, igi LG671468525$277
  60. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG674509816$196