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 38

7,348 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. 3.26 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG705531218$1,053
  2. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG733537289$703
  3. 3.52 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG770616046$1,221
  4. 3.03 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG763618391$728
  5. 3.97 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG768647884$682
  6. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG767610672$641
  7. 3.30 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG766649775$483
  8. 3.50 Carat Radiant Lab-Grown Diamond, E VS1, GIA 2517003867$1,340
  9. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594430$1,342
  10. 3.48 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594432$1,598
  11. 3.88 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594435$3,262
  12. 3.89 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594436$3,269
  13. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG768637895$767
  14. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG768667034$501
  15. 3.37 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG772641522$1,071
  16. 3.14 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593950$1,382
  17. 3.14 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593951$1,382
  18. 3.20 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593952$1,407
  19. 3.22 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593953$1,416
  20. 3.96 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593954$3,660
  21. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG761545809$535
  22. 3.76 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769614535$666
  23. 3.93 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG769638199$635
  24. 3.92 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769650322$591
  25. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769651168$589
  26. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769659478$589
  27. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769669678$589
  28. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG769669681$589
  29. 3.96 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG770606884$646
  30. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG770614343$589
  31. 3.86 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG771606496$617
  32. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771630798$589
  33. 3.59 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG772641524$1,173
  34. 3.99 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG771606112$678
  35. 3.10 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754593949$1,365
  36. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594429$1,338
  37. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594489$1,346
  38. 3.94 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG770667641$643
  39. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG771616825$822
  40. 3.94 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG771656209$630
  41. 3.91 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771656216$638
  42. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754563478$1,566
  43. 3.45 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754563484$1,760
  44. 3.63 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG772604005$1,697
  45. 3.81 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG772641902$1,315
  46. 3.03 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG765602838$630
  47. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771603811$946
  48. 3.87 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG772609201$989
  49. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754563499$1,571
  50. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754563535$1,535
  51. 3.50 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG772696916$1,144
  52. 3.93 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG773627372$816
  53. 3.33 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG773627374$680
  54. 3.80 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG773627376$1,240
  55. 3.52 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG773627378$727
  56. 3.17 Carat Radiant Lab-Grown Diamond, D IF, IGI LG771633522$1,211
  57. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG771645270$1,021
  58. 3.86 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771655466$576
  59. 3.97 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG771666075$722
  60. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771666955$582