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 29

7,314 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. 3.08 Carat Radiant Lab-Grown Diamond, E IF, IGI LG651437041$1,302
  2. 3.57 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG675548830$813
  3. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 7491487151$1,462
  4. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7496488095$1,452
  5. 3.51 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG662482005$1,106
  6. 3.09 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG742508249$847
  7. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 1535246060$1,617
  8. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2494308450$4,197
  9. 3.33 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 2496531676$1,800
  10. 3.26 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 5506588091$2,023
  11. 3.56 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG741588399$693
  12. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG749521982$734
  13. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 1509662058$1,144
  14. 3.85 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 2504417580$1,961
  15. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, GIA 2506649663$1,144
  16. 3.58 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 5496481075$1,826
  17. 3.59 Carat Radiant Lab-Grown Diamond, E VS1, GIA 6505984368$1,373
  18. 3.53 Carat Radiant Lab-Grown Diamond, D VS1, GIA 6511754717$1,779
  19. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, GIA 7513766113$1,202
  20. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG744522490$780
  21. 3.09 Carat Radiant Lab-Grown Diamond, D VS1, GIA 1475060747$1,519
  22. 3.53 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 1528976351$1,970
  23. 3.55 Carat Radiant Lab-Grown Diamond, G VVS2, GIA 2517239737$1,382
  24. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, GIA 2526976368$1,723
  25. 3.51 Carat Radiant Lab-Grown Diamond, D IF, GIA 2534644368$6,039
  26. 3.67 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2534734761$3,088
  27. 3.06 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536568352$2,289
  28. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536643796$2,311
  29. 3.58 Carat Radiant Lab-Grown Diamond, D VVS2, GIA 2536710760$2,504
  30. 3.29 Carat Radiant Lab-Grown Diamond, D VVS1, GIA 2536725148$2,461
  31. 3.59 Carat Radiant Lab-Grown Diamond, E VS1, GIA 5483196860$1,373
  32. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7532037672$2,355
  33. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, GIA 7538145565$2,346
  34. 3.18 Carat Radiant Lab-Grown Diamond, FANCY VIVID YELLOW VS2, IGI LG604318293$731
  35. 3.91 Carat Radiant Lab-Grown Diamond, FANCY DEEP ORANGE VVS2, IGI LG604318298$1,174
  36. 3.12 Carat Square Radiant Lab-Grown Diamond, FANCY ORANGE VS1, IGI LG651444282$967
  37. 3.2 Carat Radiant Lab-Grown Diamond, FANCY DEEP ORANGE VS1, IGI LG651494279$911
  38. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG657467132$629
  39. 3.67 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG660452270$745
  40. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG691588277$1,848
  41. 3.08 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553119$669
  42. 3.12 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553147$647
  43. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553152$624
  44. 3.11 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553162$601
  45. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553170$624
  46. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553172$681
  47. 3.04 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553173$623
  48. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG692553245$624
  49. 3.05 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553251$631
  50. 3.16 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553253$772
  51. 3.28 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553254$801
  52. 3.02 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE ORANGY PINK VS1, IGI LG692553259$626
  53. 3 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG692553261$616
  54. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG693541687$624
  55. 3 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG694583373$622
  56. 3 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG694583374$654
  57. 3.11 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG694583377$655
  58. 3 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG694583379$616
  59. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG694583388$595
  60. 3.09 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG694583389$755