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 128

7,858 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. 3.30 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG805675811$650
  2. 3.92 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG821671082$965
  3. 3.97 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG828634017$834
  4. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG836667184$591
  5. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG836667225$596
  6. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841640494$598
  7. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841640508$598
  8. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841640517$595
  9. 3.00 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841640661$584
  10. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841640662$585
  11. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841641139$598
  12. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG841641142$556
  13. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG841641144$556
  14. 3.23 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841641178$626
  15. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG847657600$623
  16. 3.08 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG849640305$510
  17. 3.10 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG849647099$615
  18. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG850606501$545
  19. 3.01 Carat Radiant Lab-Grown Diamond, G VVS1, IGI LG850694387$489
  20. 3.63 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG851682867$1,026
  21. 3.84 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG851683632$797
  22. 3.01 Carat Radiant Lab-Grown Diamond, E VS2, IGI LG851690829$489
  23. 3.01 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG853616487$494
  24. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG854616335$576
  25. 3.58 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG759531969$696
  26. 3.57 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG764633200$694
  27. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805675772$587
  28. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805675778$585
  29. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805675874$595
  30. 3.07 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG805676134$557
  31. 3.85 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG836665583$725
  32. 3.57 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG836666023$675
  33. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG836666096$598
  34. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG836667188$598
  35. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG836667192$598
  36. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841641146$596
  37. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG841641147$598
  38. 3.02 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG842627122$500
  39. 3.83 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG843659248$806
  40. 3.08 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG847662773$524
  41. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG848693417$559
  42. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG849647097$540
  43. 3.30 Carat Radiant Lab-Grown Diamond, H VS1, IGI LG851692408$489
  44. 3.01 Carat Radiant Lab-Grown Diamond, E SI1, IGI LG852634729$386
  45. 3.02 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG854647082$518
  46. 3.08 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG805675768$598
  47. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG811682839$591
  48. 3.57 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG821667162$906
  49. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG833691909$591
  50. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG833691946$596
  51. 3.58 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG833698925$676
  52. 3.84 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG836636505$787
  53. 3.53 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG837630399$666
  54. 3.56 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG837646130$731
  55. 3.56 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG837646304$672
  56. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG837646775$595
  57. 3.23 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG838615161$636
  58. 3.84 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG838615195$787
  59. 3.83 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG838638743$721
  60. 3.05 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG841641148$554