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

3,592 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. 3.09 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG826646416$764
  2. 3.05 Carat Princess Lab-Grown Diamond, D VVS2, IGI LG831655761$617
  3. 3.05 Carat Princess Lab-Grown Diamond, E VS1, IGI LG833630195$508
  4. 3.51 Carat Princess Lab-Grown Diamond, E VS1, IGI LG836673809$634
  5. 3.02 Carat Princess Lab-Grown Diamond, E VS1, IGI LG836611621$515
  6. 3.06 Carat Princess Lab-Grown Diamond, E VS1, IGI LG833699884$496
  7. 3.08 Carat Princess Lab-Grown Diamond, D VVS2, IGI LG834616428$661
  8. 3.51 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG833630020$661
  9. 3.17 Carat Princess Lab-Grown Diamond, F VS1, IGI LG835654646$476
  10. 3.03 Carat Princess Lab-Grown Diamond, G VVS2, IGI LG835685613$470
  11. 3.00 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG821633637$599
  12. 3.76 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG836684599$661
  1. 3.20 Carat Princess Lab-Grown Diamond, G VS1, IGI LG536299910$11,669
  2. 3.05 Carat Princess Lab-Grown Diamond, D IF, IGI LG636404442$3,069
  3. 3.04 Carat Princess Lab-Grown Diamond, E VVS1, IGI LG652469752$844
  4. 3.04 Carat Princess Lab-Grown Diamond, D IF, IGI LG653437934$3,059
  5. 3.02 Carat Princess Lab-Grown Diamond, D IF, IGI LG656496016$3,038
  6. 3.62 Carat Princess Lab-Grown Diamond, H VS1, IGI LG611361317$610
  7. 3.10 Carat Princess Lab-Grown Diamond, G VS2, IGI LG627441084$482
  8. 3.13 Carat Princess Lab-Grown Diamond, G VS1, IGI LG643434215$475
  9. 3.66 Carat Princess Lab-Grown Diamond, E VVS2, HRD 240000074336$797
  10. 3.52 Carat Princess Lab-Grown Diamond, E VVS2, GIA 5506670276$2,334
  11. 3.07 Carat Princess Lab-Grown Diamond, G VS2, IGI LG617426056$477
  12. 3.21 Carat Princess Lab-Grown Diamond, G VS1, IGI LG629462623$487
  13. 3.78 Carat Princess Lab-Grown Diamond, G VVS2, IGI LG641477610$567
  14. 3.15 Carat Princess Lab-Grown Diamond, G VS1, IGI LG643434212$477
  15. 3.21 Carat Princess Lab-Grown Diamond, G VS2, IGI LG643434214$498
  16. 3.23 Carat Princess Lab-Grown Diamond, G VS2, IGI LG647420321$501
  17. 3.62 Carat Princess Lab-Grown Diamond, G vs1, gia 2434202720$1,175
  18. 3.58 Carat Princess Lab-Grown Diamond, I vvs2, gia 7451193483$1,104
  19. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, GIA 6512164307$1,665
  20. 3.2 Carat Princess Lab-Grown Diamond, G VS1, GIA 3445468953$920
  21. 3.04 Carat Princess Lab-Grown Diamond, E VVS2, GIA 2504663840$1,654
  22. 3 Carat Princess Lab-Grown Diamond, E VS1, GIA 6502573541$1,479
  23. 3.81 Carat Princess Lab-Grown Diamond, H vs2, gia 1423643423$1,157
  24. 3.72 Carat Princess Lab-Grown Diamond, G vs2, gia 6411003977$1,202
  25. 3.62 Carat Princess Lab-Grown Diamond, G vs2, gia 6412159673$1,169
  26. 3.68 Carat Princess Lab-Grown Diamond, G vs2, gia 7421050026$1,189
  27. 3.76 Carat Princess Lab-Grown Diamond, G vs2, gia 6415106883$1,214
  28. 3.3 Carat Princess Lab-Grown Diamond, E VS1, GIA 2506516359$1,627
  29. 3.92 Carat Princess Lab-Grown Diamond, D IF, IGI LG688516646$6,775
  30. 3.58 Carat Princess Lab-Grown Diamond, G vs2, gia 2416159645$1,156
  31. 3.01 Carat Princess Lab-Grown Diamond, D VVS2, IGI LG694527895$1,112
  32. 3.21 Carat Princess Lab-Grown Diamond, E VVS2, GIA 6462541135$1,072
  33. 3.18 Carat Princess Lab-Grown Diamond, D IF, IGI LG706522014$3,522
  34. 3.23 Carat Princess Lab-Grown Diamond, G VS1, GIA 2434672207$1,128
  35. 3.75 Carat Princess Lab-Grown Diamond, D VVS1, IGI LG700514811$2,009
  36. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG731533804$538
  37. 3.06 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG732570024$538
  38. 3.27 Carat Princess Lab-Grown Diamond, D IF, IGI LG734512072$2,446
  39. 3.63 Carat Princess Lab-Grown Diamond, H VS1, IGI LG659428503$584
  40. 3.09 Carat Princess Lab-Grown Diamond, E VVS2, IGI LG741592113$543
  41. 3.59 Carat Princess Lab-Grown Diamond, F VS1, GIA 1459960722$1,128
  42. 3.38 Carat Princess Lab-Grown Diamond, E VVS2, GIA 1465542842$1,116
  43. 3.08 Carat Princess Lab-Grown Diamond, G VS1, GIA 1475830175$890
  44. 3.04 Carat Princess Lab-Grown Diamond, F VS1, GIA 1477784200$972
  45. 3.50 Carat Princess Lab-Grown Diamond, G VS2, GIA 1479586357$913
  46. 3.22 Carat Princess Lab-Grown Diamond, D VVS2, GIA 1483049283$1,631
  47. 3.09 Carat Princess Lab-Grown Diamond, F VS2, GIA 1483606052$980
  48. 3.04 Carat Princess Lab-Grown Diamond, E VS1, GIA 1483776698$1,099
  49. 3.06 Carat Princess Lab-Grown Diamond, E VS2, GIA 1489998340$966
  50. 3.41 Carat Princess Lab-Grown Diamond, D VVS2, GIA 1495866753$1,438
  51. 3.06 Carat Princess Lab-Grown Diamond, D IF, GIA 1497992125$6,112
  52. 3.31 Carat Princess Lab-Grown Diamond, D IF, GIA 1503146166$6,594
  53. 3.29 Carat Princess Lab-Grown Diamond, D VVS2, GIA 1503193759$1,388
  54. 3.22 Carat Princess Lab-Grown Diamond, D VVS1, GIA 1503465420$2,076
  55. 3.88 Carat Princess Lab-Grown Diamond, E VS1, GIA 1503561902$1,253
  56. 3.07 Carat Princess Lab-Grown Diamond, E VS1, GIA 1503993208$1,243
  57. 3.56 Carat Princess Lab-Grown Diamond, F VS1, GIA 1505701756$1,118
  58. 3.06 Carat Princess Lab-Grown Diamond, E VS1, GIA 1505830287$1,239
  59. 3.10 Carat Princess Lab-Grown Diamond, E IF, GIA 1505831552$5,716
  60. 3.06 Carat Princess Lab-Grown Diamond, F VS2, GIA 1507128682$970