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 20

7,285 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 VVS2, IGI LG691549247$853
  2. 3.01 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG691549270$844
  3. 3.50 Carat Radiant Lab-Grown Diamond, D IF, IGI LG691569640$2,594
  4. 3.53 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691588944$846
  5. 3.14 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691588946$755
  6. 3.62 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691589295$867
  7. 3.76 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691589297$899
  8. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691589299$843
  9. 3.28 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG691589301$679
  10. 3.71 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691589303$886
  11. 3.57 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG691589308$854
  12. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG692560369$1,450
  13. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG692560412$1,450
  14. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG692560436$1,399
  15. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG692560459$1,040
  16. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG692560496$1,595
  17. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG692560509$1,037
  18. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG692560525$1,399
  19. 3.59 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG692583044$798
  20. 3.24 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG693512351$913
  21. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG693512683$742
  22. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG693515060$1,071
  23. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG694512263$1,713
  24. 3.55 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG694576107$1,076
  25. 3.51 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG694576109$1,278
  26. 3.55 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG694576119$1,098
  27. 3.6 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG694576125$1,090
  28. 3.5 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG694576126$1,274
  29. 3.6 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG694576129$1,090
  30. 3.6 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG694576130$1,090
  31. 3.59 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG694576131$1,101
  32. 3.01 Carat Radiant Lab-Grown Diamond, H VS2, IGI LG694580133$1,176
  33. 3.06 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG694580138$1,221
  34. 3.50 Carat Radiant Lab-Grown Diamond, D IF, IGI LG695505167$2,956
  35. 3.66 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547124$3,088
  36. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547147$1,332
  37. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547152$1,306
  38. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG696547153$1,314
  39. 3.02 Carat Radiant Lab-Grown Diamond, F VS2, IGI LG696555943$557
  40. 3.03 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG696557473$848
  41. 3.07 Carat Radiant Lab-Grown Diamond, F IF, IGI LG696557531$861
  42. 3.51 Carat Radiant Lab-Grown Diamond, E IF, IGI LG697504753$1,524
  43. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG697509206$1,332
  44. 3.01 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG698511636$788
  45. 3.5 Carat Radiant Lab-Grown Diamond, D SI1, IGI LG698530204$532
  46. 3.49 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG698540346$2,084
  47. 3.41 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG698591640$1,084
  48. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700505276$1,496
  49. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700511977$906
  50. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512133$927
  51. 3.72 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512138$3,687
  52. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512228$1,554
  53. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512242$1,394
  54. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512247$924
  55. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512253$1,605
  56. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512400$1,584
  57. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512408$1,040
  58. 3.11 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG700512424$989
  59. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG700512426$1,554
  60. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG700512435$946