3 Carat Cushion Lab-Grown Diamonds

Shop certified 3 carat cushion 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 Cushion Lab-Grown Diamonds – Page 54

10,763 certified 3 carat cushion 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. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787647496$616
  2. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG787647502$612
  3. 3.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787654660$552
  4. 3.71 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG787658040$981
  5. 3.79 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG787658042$986
  6. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787658074$812
  7. 3.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG787660023$3,441
  8. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG787672143$2,932
  9. 3.71 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG788612010$938
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788614691$580
  11. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG788630208$728
  12. 3.51 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG788640233$689
  13. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG788641796$736
  14. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG788644883$982
  15. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG788650222$1,225
  16. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788652345$558
  17. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788659370$710
  18. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788659395$638
  19. 3.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG788665644$896
  20. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG788665646$1,508
  21. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788670059$832
  22. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788670065$832
  23. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788670068$578
  24. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788673664$638
  25. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG788674013$707
  26. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788686259$552
  27. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG789612849$2,684
  28. 3.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG789612850$2,692
  29. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG789619612$571
  30. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789626931$560
  31. 3.00 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG789630414$594
  32. 3.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG789632693$966
  33. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG789638128$982
  34. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789638609$657
  35. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789638611$595
  36. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG790629356$442
  37. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG790672718$520
  38. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790674795$552
  39. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790678826$501
  40. 3.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG790678847$828
  41. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790693525$864
  42. 3.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG791609287$1,078
  43. 3.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609532$2,205
  44. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609638$2,184
  45. 3.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609641$2,276
  46. 3.16 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609642$2,162
  47. 3.72 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609644$3,158
  48. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791625053$526
  49. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791625056$528
  50. 3.21 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG791628169$546
  51. 3.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791630281$858
  52. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791630296$1,266
  53. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG791632806$595
  54. 3.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG791646799$552
  55. 3.41 Carat Cushion Lab-Grown Diamond, D fl, igi LG792609329$4,912
  56. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792612871$503
  57. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG792619331$559
  58. 3.94 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792619408$776
  59. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792622043$651
  60. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG792623657$826