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 22

6,289 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. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547152$1,306
  2. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547153$1,314
  3. 3.02 Carat Radiant Lab-Grown Diamond, F VS2, IGI LG696555943$557
  4. 3.03 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG696557473$848
  5. 3.07 Carat Radiant Lab-Grown Diamond, F IF, IGI LG696557531$939
  6. 3.51 Carat Radiant Lab-Grown Diamond, E IF, IGI LG697504753$1,417
  7. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG697509206$1,332
  8. 3.01 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG698511636$788
  9. 3.13 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG698520639$549
  10. 3.5 Carat Radiant Lab-Grown Diamond, D SI1, IGI LG698530204$532
  11. 3.49 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG698540346$2,083
  12. 3.41 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG698591640$1,084
  13. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700505276$1,639
  14. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700511948$918
  15. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700511977$1,421
  16. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512133$1,131
  17. 3.27 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG700512137$1,040
  18. 3.72 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512138$3,184
  19. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512228$1,403
  20. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512234$897
  21. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512242$1,647
  22. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512247$1,277
  23. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512253$1,657
  24. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512400$1,636
  25. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512408$1,445
  26. 3.11 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG700512424$989
  27. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512426$1,604
  28. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512435$1,154
  29. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512445$1,443
  30. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512447$1,435
  31. 3 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512460$1,599
  32. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512468$1,626
  33. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513065$1,439
  34. 3.54 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513074$3,508
  35. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513241$1,449
  36. 3.42 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513251$1,589
  37. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513258$1,429
  38. 3.33 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513259$1,548
  39. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513260$1,449
  40. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513262$1,138
  41. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513263$1,449
  42. 3.27 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513264$1,219
  43. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513265$1,135
  44. 3.1 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513271$1,652
  45. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700513272$1,240
  46. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513294$1,620
  47. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513638$1,636
  48. 3.37 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513643$1,796
  49. 3.3 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513788$1,759
  50. 3.1 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513801$1,652
  51. 3.51 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700513993$3,479
  52. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700514319$1,412
  53. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700514325$1,156
  54. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700514389$1,312
  55. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700514510$1,149
  56. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700514520$1,631
  57. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700514525$1,443
  58. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700514528$1,417
  59. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700514535$1,417
  60. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700514536$1,124