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

3,821 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. 0.67 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG578350318$134
  2. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG584378996$126
  3. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG587329397$174
  4. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG588359144$185
  5. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG588377673$172
  6. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG589379625$200
  7. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG589382446$171
  8. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG592323603$185
  9. 0.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598306832$172
  10. 0.99 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG598313161$281
  11. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG598391050$174
  12. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG602324594$139
  13. 0.98 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG623459209$195
  14. 0.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG624432608$160
  15. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG625423167$154
  16. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG627489700$185
  17. 0.95 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG627489703$176
  18. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG628469823$181
  19. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG629442320$171
  20. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG631421808$160
  21. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG635486506$183
  22. 0.65 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG636464625$132
  23. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415806$170
  24. 0.96 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG638415852$190
  25. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638415881$182
  26. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415914$185
  27. 0.95 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638415934$184
  28. 0.98 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415935$159
  29. 0.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638415939$183
  30. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG638415957$164
  31. 0.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638416036$181
  32. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638417494$181
  33. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638437134$190
  34. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638447962$209
  35. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638447989$242
  36. 0.9 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG638478801$187
  37. 0.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG638478933$174
  38. 0.95 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638478946$184
  39. 0.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG645404559$161
  40. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG646486594$161
  41. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG647422634$179
  42. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG647466954$190
  43. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG648420781$239
  44. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG648427258$189
  45. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG649495167$214
  46. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG649499130$311
  47. 0.70 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG649499135$162
  48. 0.97 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG650419243$158
  49. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG651422506$202
  50. 0.68 Carat Marquise Lab-Grown Diamond, E IF, IGI LG651473398$235
  51. 0.73 Carat Marquise Lab-Grown Diamond, D IF, IGI LG651473399$210
  52. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG652456706$132
  53. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG652456885$150
  54. 0.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG652456888$146
  55. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG653437890$185
  56. 0.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG653451113$164
  57. 0.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655412004$328
  58. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655419420$311
  59. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG655419584$189
  60. 0.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG656478035$281