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 72

6,215 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. 3.74 Carat Radiant Lab-Grown Diamond, E vvs1, igi LG816638113$1,087
  2. 3.73 Carat Radiant Lab-Grown Diamond, E vvs2, igi LG817638238$777
  3. 3.71 Carat Radiant Lab-Grown Diamond, E vvs1, igi LG817638239$1,078
  4. 3.04 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG813640453$605
  5. 3.79 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG813640454$748
  6. 3.89 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG815653451$766
  7. 3.33 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG817646900$1,061
  8. 3.27 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG817646901$1,061
  9. 3.47 Carat Radiant Lab-Grown Diamond, E fl, igi LG817638236$3,329
  10. 3.64 Carat Radiant Lab-Grown Diamond, D FL, IGI LG815697588$4,393
  11. 3.97 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG777628387$1,004
  12. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG805641237$903
  13. 3.91 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG818626722$844
  14. 3.35 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG783640908$947
  15. 3.77 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG803625768$763
  16. 3.77 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG815627021$1,327
  17. 3.53 Carat Radiant Lab-Grown Diamond, E VS2, IGI LG722555980$538
  18. 3.82 Carat Radiant Lab-Grown Diamond, D FL, IGI LG804660524$4,516
  19. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG813651636$3,217
  20. 3.75 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG818615848$722
  21. 3.05 Carat Radiant Lab-Grown Diamond, D FL, IGI LG818606729$2,737
  22. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694376$561
  23. 3.29 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG790694378$602
  24. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG790694386$620
  25. 3.12 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG790694415$630
  26. 3.00 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694416$552
  27. 3.03 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG790694417$549
  28. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694420$553
  29. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG810615878$622
  30. 3.12 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG810615882$571
  31. 3.69 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG817663994$1,723
  32. 3.03 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG816686002$505
  33. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG801602420$697
  34. 3.55 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG803612646$650
  35. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG806626740$697
  36. 3.02 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG782618878$1,947
  37. 3.59 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG791635583$865
  38. 3.48 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780605707$913
  39. 3.24 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 361856510$2,306
  40. 3.03 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780695529$794
  41. 3.54 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG794641058$2,873
  42. 3.07 Carat Radiant Lab-Grown Diamond, D FL, IGI LG816630985$3,107
  43. 3.23 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG743597563$720
  44. 3.05 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG757537528$699
  45. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG798606383$700
  46. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG808625191$697
  47. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735549555$1,471
  48. 3.52 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735549558$1,159
  49. 3.54 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737530165$2,468
  50. 3.52 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737589063$1,159
  51. 3.56 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG753511700$1,159
  52. 3.53 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG754526985$1,133
  53. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG755512177$1,524
  54. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG755512178$1,524
  55. 3.54 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG756546592$1,135
  56. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG756592027$1,524
  57. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG757525998$1,639
  58. 3.51 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG758536379$918
  59. 3.53 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG760520037$1,112
  60. 3.52 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG760520041$1,159