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 121

7,238 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. 3.75 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG846643466$946
  2. 3.13 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG846643488$689
  3. 3.28 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG846643515$843
  4. 3.6 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG846691018$892
  5. 3.71 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG846691066$918
  6. 3.74 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG847638909$925
  7. 3.02 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG841624809$409
  8. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG841636145$131,559
  9. 3.86 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG844614775$612
  10. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG844617884$762
  11. 3.1 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG846691017$675
  12. 3.02 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG847638910$501
  13. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG847638890$566
  14. 3.51 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG846643424$1,019
  15. 3.53 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG847638918$876
  16. 3.72 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG846643492$915
  17. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG843619994$825
  18. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG844634748$661
  19. 3.00 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG845619619$809
  20. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG846631486$561
  21. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG811610510$598
  22. 3.17 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG842628502$853
  23. 3.92 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG842628503$1,049
  24. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG844617885$661
  25. 3.57 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG844640815$165,218
  26. 3.85 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG845619622$1,030
  27. 3.52 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG848620766$584
  28. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG841625702$776
  29. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841694792$563
  30. 3.02 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG841694818$560
  31. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841694871$563
  32. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG842628521$834
  33. 3.01 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG844617888$9,796
  34. 3.07 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG844636838$539
  35. 3.09 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG844683973$501
  36. 3.58 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG845619621$960
  37. 3.09 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG845669518$543
  38. 3.52 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG846654465$549