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 88

10,888 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. 3.21 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696550184$770
  2. 3.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG698552368$2,072
  3. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG704514302$683
  4. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706534906$764
  5. 3.21 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706577954$913
  6. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG706577967$773
  7. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG707523117$1,148
  8. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG707523161$1,749
  9. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG707536272$889
  10. 3.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708577252$1,191
  11. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710501993$1,158
  12. 3.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710561840$1,567
  13. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG761548357$724
  14. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG763608606$858
  15. 3.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG791616553$799
  16. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG792685599$755
  17. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG792685600$748
  18. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792692803$598
  19. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792692805$595
  20. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792692806$595
  21. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792692808$596
  22. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795668877$1,135
  23. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG797628854$651
  24. 3.58 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG797655792$977
  25. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797673006$965
  26. 3.77 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG798602675$1,056
  27. 3.52 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG798612349$907
  28. 3.52 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG800618110$960
  29. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG800618113$671
  30. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG800651615$745
  31. 3.30 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG801666654$911
  32. 3.83 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801672670$1,788
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG802611141$770
  34. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG803619657$745
  35. 3.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803619659$1,133
  36. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG803652587$752
  37. 3.56 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG803696467$892
  38. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803696468$778
  39. 3.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805610523$1,141
  40. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805613261$976
  41. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG805613262$626
  42. 3.54 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG805613362$895
  43. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805613363$906
  44. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805683969$794
  45. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG806606357$974
  46. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG806623356$788
  47. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG807666104$748
  48. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809683444$766
  49. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809683445$993
  50. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG810615146$967
  51. 3.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811601715$1,168
  52. 3.25 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG811608127$799
  53. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811647952$871
  54. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811647954$745
  55. 3.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG811663882$679
  56. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG811686933$729
  57. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812640970$745
  58. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813635778$791
  59. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813635779$776
  60. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813635780$921