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 30

6,224 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. 3.57 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG675548830$813
  2. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 7491487151$1,462
  3. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7496488095$1,452
  4. 3.09 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG742508249$694
  5. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2494308450$4,197
  6. 3.33 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 2496531676$1,598
  7. 3.26 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 5506588091$1,850
  8. 3.56 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG741588399$693
  9. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG749521982$735
  10. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 1509662058$1,144
  11. 3.85 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 2504417580$1,961
  12. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 2506649663$1,144
  13. 3.58 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 5496481075$1,826
  14. 3.59 Carat Radiant Lab-Grown Diamond, E VS1, GIA 6505984368$1,373
  15. 3.53 Carat Radiant Lab-Grown Diamond, D VS1, GIA 6511754717$1,779
  16. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, GIA 7513766113$1,202
  17. 3.17 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG476186200$486
  18. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG744522490$780
  19. 3.02 Carat Radiant Lab-Grown Diamond, G VVS1, IGI LG744522494$565
  20. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, GIA 1475060747$1,519
  21. 3.53 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 1528976351$2,017
  22. 3.55 Carat Radiant Lab-Grown Diamond, G VVS2, GIA 2517239737$1,382
  23. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 2526976368$1,817
  24. 3.51 Carat Radiant Lab-Grown Diamond, D IF, GIA 2534644368$6,039
  25. 3.67 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2534734761$3,088
  26. 3.06 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536568352$1,995
  27. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536643796$2,015
  28. 3.58 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 2536710760$2,504
  29. 3.29 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536725148$2,461
  30. 3.59 Carat Radiant Lab-Grown Diamond, E VS1, GIA 5483196860$1,373
  31. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7532037672$2,094
  32. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7538145565$2,087
  33. 3.51 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG583333884$447
  34. 3.04 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG597367649$391
  35. 3.06 Carat Radiant Lab-Grown Diamond, FANCY DEEP ORANGE VS1, IGI LG604318290$1,046
  36. 3.18 Carat Radiant Lab-Grown Diamond, FANCY VIVID YELLOW VS2, IGI LG604318293$731
  37. 3.5 Carat Radiant Lab-Grown Diamond, FANCY VIVID YELLOW VVS2, IGI LG604318295$819
  38. 3.91 Carat Radiant Lab-Grown Diamond, FANCY DEEP ORANGE VVS2, IGI LG604318298$1,211
  39. 3.58 Carat Radiant Lab-Grown Diamond, I VS1, IGI LG640423711$393
  40. 3.12 Carat Square Radiant Lab-Grown Diamond, FANCY ORANGE VS1, IGI LG651444282$967
  41. 3.2 Carat Radiant Lab-Grown Diamond, FANCY DEEP ORANGE VS1, IGI LG651494279$936
  42. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG657467132$659
  43. 3.67 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG660452270$745
  44. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG691588277$2,239
  45. 3.08 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553119$669
  46. 3.12 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553147$647
  47. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553152$655
  48. 3.11 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553162$620
  49. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553170$655
  50. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553172$681
  51. 3.04 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553173$623
  52. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG692553245$655
  53. 3.05 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553251$664
  54. 3.16 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553253$772
  55. 3.28 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553254$801
  56. 3.02 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE ORANGY PINK VS1, IGI LG692553259$658
  57. 3 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553261$616
  58. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG693541687$655
  59. 3 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG694583373$654
  60. 3 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG694583374$654