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 22

12,721 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. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615160$203
  2. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780614793$203
  3. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782633234$224
  4. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782641258$223
  5. 1.28 Carat Marquise Lab-Grown Diamond, D IF, IGI LG782649672$468
  6. 1.16 Carat Marquise Lab-Grown Diamond, D IF, IGI LG782649686$284
  7. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615647$201
  8. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660166$212
  9. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632652$234
  10. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782641569$212
  11. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643252$226
  12. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632654$240
  13. 1.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616651$206
  14. 1.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782633669$211
  15. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779656187$203
  16. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780602778$290
  17. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780675307$212
  18. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782615343$230
  19. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615448$212
  20. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616726$212
  21. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782641602$198
  22. 1.43 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782603547$231
  23. 1.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615105$209
  24. 1.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782615114$221
  25. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660374$205
  26. 1.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631827$310
  27. 1.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631829$316
  28. 1.19 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631831$357
  29. 1.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632394$310
  30. 1.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632395$310
  31. 1.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632397$316
  32. 1.05 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632398$320
  33. 1.07 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632400$324
  34. 1.07 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632401$324
  35. 1.07 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632402$324
  36. 1.10 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632404$334
  37. 1.11 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632406$336
  38. 1.12 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632407$338
  39. 1.17 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632408$352
  40. 1.33 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632410$396
  41. 1.48 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632412$524
  42. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781637975$196
  43. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG624439716$277
  44. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG651420371$277
  45. 1.22 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782687113$232
  46. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780601263$218
  47. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780689350$221
  48. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781637907$209
  49. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781638970$205
  50. 1.1 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG781645783$236
  51. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782656341$234
  52. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782679964$217
  53. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG784620764$220
  54. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780675002$218
  55. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780689352$205
  56. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781645824$207
  57. 1.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781651048$221
  58. 1.48 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782694759$226
  59. 1.10 Carat Marquise Lab-Grown Diamond, D IF, IGI LG628448052$248
  60. 1.4 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754595305$628