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 12

3,860 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. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG722552243$171
  2. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG722574933$160
  3. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG722574945$175
  4. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG722574947$171
  5. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG722579025$197
  6. 0.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG723504943$178
  7. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723527844$157
  8. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG723531735$168
  9. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG723531742$153
  10. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG723531743$165
  11. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG723532428$227
  12. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723550799$203
  13. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG723550802$190
  14. 0.72 Carat Marquise Lab-Grown Diamond, D IF, IGI LG723550803$259
  15. 0.70 Carat Marquise Lab-Grown Diamond, D IF, IGI LG723550804$253
  16. 0.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG723561960$167
  17. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723578120$291
  18. 0.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723578123$148
  19. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG723578125$182
  20. 0.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724507227$132
  21. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724508241$179
  22. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724519747$175
  23. 0.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724519750$221
  24. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724523255$181
  25. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG724530688$298
  26. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724537250$164
  27. 0.95 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG724545287$204
  28. 0.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724558336$277
  29. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724558338$237
  30. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG724558339$174
  31. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724563112$172
  32. 0.94 Carat Marquise Lab-Grown Diamond, D IF, IGI LG724564574$286
  33. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG724577035$126
  34. 0.53 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG724577050$106
  35. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG724577510$179
  36. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG724586023$195
  37. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724586056$210
  38. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG724586393$207
  39. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG726520000$157
  40. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG726520001$160
  41. 0.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG726520002$174
  42. 0.6 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG726521830$151
  43. 0.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG726527657$148
  44. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG726575059$161
  45. 0.93 Carat Marquise Lab-Grown Diamond, D IF, IGI LG727503307$295
  46. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727507411$286
  47. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727569715$171
  48. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727579105$176
  49. 0.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG727581367$183
  50. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727581370$158
  51. 0.85 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG727581397$176
  52. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG727581399$174
  53. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727581404$165
  54. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG727581405$181
  55. 0.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG727584409$163
  56. 0.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG727584423$134
  57. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG727588865$181
  58. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG728506881$171
  59. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG728506882$175
  60. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG728506897$181