3 Carat Radiant Lab-Grown Diamonds

Shop certified 3 carat radiant 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 Radiant Lab-Grown Diamonds – Page 55

7,487 certified 3 carat radiant 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. 3.50 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG774651166$735
  2. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG774668773$846
  3. 3.67 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG774669192$879
  4. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG774672163$697
  5. 3.71 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG774678285$872
  6. 3.89 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG774693789$718
  7. 3.87 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG775605116$715
  8. 3.04 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG775610831$601
  9. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776620335$697
  10. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776620338$703
  11. 3.14 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG776670550$769
  12. 3.69 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG777614355$980
  13. 3.78 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG777615021$888
  14. 3.81 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777628863$1,315
  15. 3.02 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG777635403$644
  16. 3.33 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG777636490$836
  17. 3.70 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG778609640$690
  18. 3.62 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG778648946$699
  19. 3.09 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG778652228$666
  20. 3.05 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG778652232$658
  21. 3.05 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG778652235$658
  22. 3.10 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG778652659$683
  23. 3.83 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG778653277$650
  24. 3.53 Carat Radiant Lab-Grown Diamond, E VS2, IGI LG778674960$519
  25. 3.73 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG778681272$876
  26. 3.50 Carat Radiant Lab-Grown Diamond, E SI1, IGI LG778683675$542
  27. 3.53 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG778686923$1,218
  28. 3.59 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG778697544$1,148
  29. 3.04 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG779638686$601
  30. 3.52 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG779666797$1,159
  31. 3.51 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG779666943$893
  32. 3.83 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG779668056$650
  33. 3.81 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG779671088$1,166
  34. 3.49 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG780601293$906
  35. 3.51 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780605029$893
  36. 3.02 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG780616695$644
  37. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780634188$700
  38. 3.56 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780646890$899
  39. 3.09 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG780647800$666
  40. 3.38 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662284$3,096
  41. 3.64 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780662287$3,736
  42. 3.21 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665846$2,942
  43. 3.24 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665847$2,970
  44. 3.28 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665848$3,006
  45. 3.83 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665873$3,920
  46. 3.93 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780665874$4,184
  47. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG780666047$1,330
  48. 3.21 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780666049$2,942
  49. 3.61 Carat Radiant Lab-Grown Diamond, E FL, IGI LG780666051$2,894
  50. 3.37 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780666219$3,088
  51. 3.92 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780666220$4,174
  52. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG780667537$1,046
  53. 3.57 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG780667780$1,466
  54. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780667835$2,271
  55. 3.57 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780688259$902
  56. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG781647705$1,918
  57. 3.00 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG781647706$1,935
  58. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG781650285$700
  59. 3.91 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG782645822$725
  60. 3.67 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG782690204$1,123