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 27

7,280 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. 3.42 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG733592228$667
  2. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG734515280$995
  3. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG734518227$798
  4. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG734521514$637
  5. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG734539296$1,426
  6. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG734539316$1,834
  7. 3.07 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735501884$815
  8. 3.69 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG735503660$960
  9. 3.03 Carat Radiant Lab-Grown Diamond, E IF, IGI LG735517446$1,099
  10. 3.56 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG735524548$934
  11. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735530821$1,318
  12. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735530822$1,288
  13. 3.31 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735531029$889
  14. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735531207$1,412
  15. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531215$1,522
  16. 3.24 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531223$1,818
  17. 3.00 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531227$1,478
  18. 3.58 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531230$3,226
  19. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735531272$1,288
  20. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735531286$1,277
  21. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735531336$1,449
  22. 3.57 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531348$3,538
  23. 3.28 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735531414$1,614
  24. 3.11 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG735532556$813
  25. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735532557$1,385
  26. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735533483$1,669
  27. 3.22 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG735540642$1,168
  28. 3.05 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG735549023$593
  29. 3.15 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735564606$1,386
  30. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735575768$1,296
  31. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735575802$1,313
  32. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735575861$1,711
  33. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735575865$1,700
  34. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735575947$1,296
  35. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735575967$1,284
  36. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735576011$1,284
  37. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG735582324$1,279
  38. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG735595695$1,834
  39. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737502865$1,728
  40. 3.51 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG737502891$1,522
  41. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737502896$1,700
  42. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737502898$1,279
  43. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737502899$1,309
  44. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737502905$1,318
  45. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737502913$1,700
  46. 3.28 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737502926$1,614
  47. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737502927$1,513
  48. 3.53 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG737524078$688
  49. 3.58 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG737524079$703
  50. 3.16 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG737530163$826
  51. 3.06 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG737537566$598
  52. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737538995$1,689
  53. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737538999$1,166
  54. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737539000$1,518
  55. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737539006$1,834
  56. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737539010$1,689
  57. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737539038$1,284
  58. 3.83 Carat Radiant Lab-Grown Diamond, D IF, IGI LG737539068$3,276
  59. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737539071$1,296
  60. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG737539081$1,288