3 Carat Princess Lab-Grown Diamonds

Shop certified 3 carat princess 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 3 Carat Princess Lab-Grown Diamonds

5,905 certified 3 carat princess lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

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  1. 3.01 Carat Princess Lab-Grown Diamond, F VVS2, IGI LG839673521$553
  2. 3.54 Carat Princess Lab-Grown Diamond, F VS1, IGI LG844650629$596
  3. 3.00 Carat Princess Lab-Grown Diamond, F VVS2, IGI LG839623200$462
  4. 3.31 Carat Princess Lab-Grown Diamond, D VVS1, IGI LG846691067$1,054
  5. 3.09 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG846643473$505
  6. 3.22 Carat Princess Lab-Grown Diamond, D VVS2, IGI LG846643478$619
  7. 3.12 Carat Princess Lab-Grown Diamond, E VVS1, IGI LG847638919$798
  8. 3.23 Carat Princess Lab-Grown Diamond, F VS1, IGI LG567356203$510
  9. 3.09 Carat Princess Lab-Grown Diamond, F VS1, IGI LG837697239$465
  10. 3.07 Carat Princess Lab-Grown Diamond, E VVS1, IGI LG839625268$809
  11. 3.42 Carat Princess Lab-Grown Diamond, F VS2, IGI LG776656910$482
  12. 3.56 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG817684468$591
  1. 3.12 Carat Princess Lab-Grown Diamond, G VS1, IGI LG611361307$492
  2. 3.20 Carat Princess Lab-Grown Diamond, G VS1, IGI LG536299910$11,669
  3. 3.05 Carat Princess Lab-Grown Diamond, D IF, IGI LG636404442$1,852
  4. 3.04 Carat Princess Lab-Grown Diamond, E VVS1, IGI LG652469752$844
  5. 3.04 Carat Princess Lab-Grown Diamond, D IF, IGI LG653437934$1,847
  6. 3.02 Carat Princess Lab-Grown Diamond, D IF, IGI LG656496016$1,834
  7. 3.02 Carat Princess Lab-Grown Diamond, I VVS1, IGI LG564345034$454
  8. 3.02 Carat Princess Lab-Grown Diamond, G VS1, IGI LG611361309$482
  9. 3.62 Carat Princess Lab-Grown Diamond, H VS1, IGI LG611361317$610
  10. 3.10 Carat Princess Lab-Grown Diamond, G VS2, IGI LG627441084$482
  11. 3.13 Carat Princess Lab-Grown Diamond, G VS1, IGI LG643434215$475
  12. 3.66 Carat Princess Lab-Grown Diamond, E VVS2, HRD 240000074336$797
  13. 3.52 Carat Princess Lab-Grown Diamond, E VVS2, GIA 5506670276$2,334
  14. 3.07 Carat Princess Lab-Grown Diamond, G VS2, IGI LG617426056$477
  15. 3.21 Carat Princess Lab-Grown Diamond, G VS1, IGI LG629462623$487
  16. 3.78 Carat Princess Lab-Grown Diamond, G VVS2, IGI LG641477610$567
  17. 3.15 Carat Princess Lab-Grown Diamond, G VS1, IGI LG643434212$477
  18. 3.21 Carat Princess Lab-Grown Diamond, G VS2, IGI LG643434214$498
  19. 3.23 Carat Princess Lab-Grown Diamond, G VS2, IGI LG647420321$501
  20. 3.62 Carat Princess Lab-Grown Diamond, G vs1, gia 2434202720$1,228
  21. 3.58 Carat Princess Lab-Grown Diamond, I vvs2, gia 7451193483$1,151
  22. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, GIA 6512164307$1,665
  23. 3.2 Carat Princess Lab-Grown Diamond, G VS1, GIA 3445468953$920
  24. 3.04 Carat Princess Lab-Grown Diamond, E VVS2, GIA 2504663840$1,654
  25. 3 Carat Princess Lab-Grown Diamond, E VS1, GIA 6502573541$1,479
  26. 3.81 Carat Princess Lab-Grown Diamond, H vs2, gia 1423643423$1,206
  27. 3.72 Carat Princess Lab-Grown Diamond, G vs2, gia 6411003977$1,250
  28. 3.62 Carat Princess Lab-Grown Diamond, G vs2, gia 6412159673$1,216
  29. 3.68 Carat Princess Lab-Grown Diamond, G vs2, gia 7421050026$1,236
  30. 3.76 Carat Princess Lab-Grown Diamond, G vs2, gia 6415106883$1,263
  31. 3.3 Carat Princess Lab-Grown Diamond, E VS1, GIA 2506516359$1,627
  32. 3.92 Carat Princess Lab-Grown Diamond, D IF, IGI LG688516646$4,217
  33. 3.58 Carat Princess Lab-Grown Diamond, G vs2, gia 2416159645$1,203
  34. 3.01 Carat Princess Lab-Grown Diamond, D VVS2, IGI LG694527895$1,112
  35. 3.21 Carat Princess Lab-Grown Diamond, E VVS2, GIA 6462541135$1,072
  36. 3.18 Carat Princess Lab-Grown Diamond, D IF, IGI LG706522014$2,131
  37. 3.23 Carat Princess Lab-Grown Diamond, G VS1, GIA 2434672207$1,128
  38. 3.81 Carat Princess Lab-Grown Diamond, I IF, IGI LG696514242$9,422
  39. 3.72 Carat Princess Lab-Grown Diamond, E VS2, GIA 2496961159$1,111
  40. 3.75 Carat Princess Lab-Grown Diamond, D VVS1, IGI LG700514811$2,009
  41. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG731533804$538
  42. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG732570024$538
  43. 3.27 Carat Princess Lab-Grown Diamond, D IF, IGI LG734512072$1,921
  44. 3.10 Carat Princess Lab-Grown Diamond, F VVS2, IGI LG737545158$508
  45. 3.00 Carat Princess Lab-Grown Diamond, G VS2, IGI LG659428495$513
  46. 3.03 Carat Princess Lab-Grown Diamond, G VS1, IGI LG659428496$518
  47. 3.06 Carat Princess Lab-Grown Diamond, G VS2, IGI LG659428497$523
  48. 3.10 Carat Princess Lab-Grown Diamond, I VS2, IGI LG659428499$503
  49. 3.10 Carat Princess Lab-Grown Diamond, F SI1, IGI LG659428500$424
  50. 3.15 Carat Princess Lab-Grown Diamond, G VVS2, IGI LG659428501$537
  51. 3.11 Carat Princess Lab-Grown Diamond, H VS2, IGI LG659428502$505
  52. 3.63 Carat Princess Lab-Grown Diamond, H VS1, IGI LG659428503$584
  53. 3.76 Carat Princess Lab-Grown Diamond, G SI1, IGI LG659428504$540
  54. 3.88 Carat Princess Lab-Grown Diamond, G VS2, IGI LG659428505$655
  55. 3.07 Carat Princess Lab-Grown Diamond, H VVS2, IGI LG728523033$498
  56. 3.70 Carat Princess Lab-Grown Diamond, G VS2, GIA 2225154226$1,003
  57. 3.40 Carat Princess Lab-Grown Diamond, G VVS2, GIA 6432672131$986
  58. 3.09 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG741592113$543
  59. 3.04 Carat Princess Lab-Grown Diamond, D VS1, IGI LG742544546$788
  60. 3.59 Carat Princess Lab-Grown Diamond, F VS1, GIA 1459960722$1,128