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 10

3,726 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. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700596676$160
  2. 0.88 Carat Marquise Lab-Grown Diamond, D vs1, igi LG701507353$183
  3. 0.69 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG701507357$157
  4. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG701507406$179
  5. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702503969$146
  6. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG702503970$143
  7. 0.78 Carat Marquise Lab-Grown Diamond, D vs1, igi LG702510651$157
  8. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702541688$209
  9. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702550837$183
  10. 0.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702555613$140
  11. 0.92 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG702558401$183
  12. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG703501459$211
  13. 0.93 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG703502834$185
  14. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG703513797$224
  15. 0.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704503203$294
  16. 0.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704503222$261
  17. 0.67 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG704543204$153
  18. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704543214$274
  19. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG704543226$143
  20. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG704543286$150
  21. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704563839$174
  22. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704576965$155
  23. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG704580241$182
  24. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG704580242$171
  25. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG704580329$171
  26. 0.72 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG705503493$158
  27. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG705503494$148
  28. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG705503499$148
  29. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503500$289
  30. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503503$295
  31. 0.57 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG705503506$139
  32. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705518879$140
  33. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705518888$133
  34. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705535316$287
  35. 0.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG706519031$122
  36. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706519032$136
  37. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706522253$175
  38. 0.54 Carat Marquise Lab-Grown Diamond, E if, igi LG706533845$231
  39. 0.91 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG706557126$181
  40. 0.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG707527716$155
  41. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG707527795$154
  42. 0.62 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG707549088$137
  43. 0.83 Carat Marquise Lab-Grown Diamond, D vs1, igi LG708566467$165
  44. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG708568962$162
  45. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG709537726$136
  46. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG709537757$144
  47. 0.63 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG710556733$148
  48. 0.83 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG710556735$175
  49. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710557998$146
  50. 0.63 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG710558000$120
  51. 0.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG710558001$116
  52. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710568042$192
  53. 0.82 Carat Marquise Lab-Grown Diamond, D vs1, igi LG711504335$172
  54. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712553331$181
  55. 0.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712579493$192
  56. 0.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG713503556$166
  57. 0.62 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG713503564$162
  58. 0.82 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG713599665$244
  59. 0.65 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG713599670$205
  60. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG715508093$151