1 Carat Marquise Lab-Grown Diamonds

Shop certified 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 1 Carat Marquise Lab-Grown Diamonds – Page 24

10,234 certified 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. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781643773$224
  2. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781648855$210
  3. 1.3 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649048$221
  4. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649535$200
  5. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649576$204
  6. 1.06 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782603302$222
  7. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615437$202
  8. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615478$200
  9. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782615597$226
  10. 1.1 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782616704$226
  11. 1.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660343$208
  12. 1.47 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660348$230
  13. 1.31 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG783606544$253
  14. 1.38 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG783606550$255
  15. 1.37 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772679688$288
  16. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779606261$210
  17. 1.10 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779654958$220
  18. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780620739$205
  19. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780623194$212
  20. 1.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780641149$219
  21. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780650194$205
  22. 1.4 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615709$214
  23. 1.39 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782616671$220
  24. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782630574$217
  25. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782630586$202
  26. 1.38 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779667757$223
  27. 1.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780601410$219
  28. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780604302$209
  29. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780614744$201
  30. 1.49 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780638513$236
  31. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648758$201
  32. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648905$211
  33. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782603048$203
  34. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615724$211
  35. 1.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616732$364
  36. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG780601199$198
  37. 1.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780604498$208
  38. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615160$201
  39. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780614793$202
  40. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782633234$224
  41. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782641258$221
  42. 1.28 Carat Marquise Lab-Grown Diamond, D IF, IGI LG782649672$547
  43. 1.16 Carat Marquise Lab-Grown Diamond, D IF, IGI LG782649686$284
  44. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615647$200
  45. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660166$208
  46. 1.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783636018$202
  47. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632652$234
  48. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780638819$233
  49. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782641569$213
  50. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643252$222
  51. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632654$240
  52. 1.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782633669$211
  53. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779656187$203
  54. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780602778$280
  55. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780673729$205
  56. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780675307$211
  57. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615448$208
  58. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616726$208
  59. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782641602$198
  60. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779632926$211