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 22

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. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG747552472$164
  2. 0.7 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749529626$169
  3. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749529627$143
  4. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749529634$153
  5. 0.56 Carat Marquise Lab-Grown Diamond, D if, igi LG749533128$246
  6. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749533130$189
  7. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG749533132$179
  8. 0.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749533134$260
  9. 0.83 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749551653$199
  10. 0.75 Carat Marquise Lab-Grown Diamond, D vs1, igi LG749551654$153
  11. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749551661$217
  12. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749551668$286
  13. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749557942$199
  14. 0.78 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG749583287$169
  15. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749583292$209
  16. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG749583295$158
  17. 0.75 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG749583296$164
  18. 0.87 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG749583302$195
  19. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749585677$174
  20. 0.51 Carat Marquise Lab-Grown Diamond, H SI2, IGI LG436045436$290
  21. 0.51 Carat Marquise Lab-Grown Diamond, G SI2, IGI LG436047599$307
  22. 0.52 Carat Marquise Lab-Grown Diamond, H SI2, IGI LG436072002$294
  23. 0.55 Carat Marquise Lab-Grown Diamond, I SI2, IGI LG436072202$291
  24. 0.50 Carat Marquise Lab-Grown Diamond, F SI2, IGI LG532260787$137
  25. 0.60 Carat Marquise Lab-Grown Diamond, F SI2, IGI LG542212242$158
  26. 0.56 Carat Marquise Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG660451806$193
  27. 0.95 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG665403604$168
  28. 0.90 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700511677$266
  29. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG731565750$203
  30. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG744523921$143
  31. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG748503731$224
  32. 0.73 Carat Marquise Lab-Grown Diamond, D if, igi LG749583303$285
  33. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749583306$221
  34. 0.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749588817$193
  35. 0.85 Carat Marquise Lab-Grown Diamond, D vs1, igi LG749588824$169
  36. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749588828$207
  37. 0.82 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG749591535$174
  38. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG749591538$143
  39. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG749591541$193
  40. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG749591542$199
  41. 0.77 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG750502545$263
  42. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750502549$148
  43. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750502551$146
  44. 0.95 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750502552$189
  45. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750502554$146
  46. 0.77 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750502569$185
  47. 0.87 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG750514114$182
  48. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750514294$139
  49. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG750523448$195
  50. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG750533414$179
  51. 0.58 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750533416$140
  52. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG750533419$209
  53. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750533421$201
  54. 0.58 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG750533424$140
  55. 0.78 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG750533437$176
  56. 0.83 Carat Marquise Lab-Grown Diamond, D vs1, igi LG750533438$174
  57. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG750533547$252
  58. 0.83 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG750535833$175
  59. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG750535844$209
  60. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG750535848$209