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 31

10,818 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. 3.53 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG732533232$688
  2. 3.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG732537060$679
  3. 3.62 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732549533$1,144
  4. 3.20 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732553402$1,001
  5. 3.59 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732557263$3,647
  6. 3.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG732561987$2,366
  7. 3.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG732568651$463
  8. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732569545$867
  9. 3.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732570215$573
  10. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG732571413$1,280
  11. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732571414$1,397
  12. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573121$1,817
  13. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573129$1,835
  14. 3.28 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573138$1,894
  15. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573154$1,865
  16. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732573157$1,023
  17. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732573158$1,740
  18. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732580749$871
  19. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732587549$717
  20. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG732587586$667
  21. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG733518335$694
  22. 3.04 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG733532416$751
  23. 3.43 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG733533113$813
  24. 3.71 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733535161$1,285
  25. 3.55 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG733539129$838
  26. 3.50 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG733554154$791
  27. 3.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG733554156$1,096
  28. 3.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG733558214$1,792
  29. 3.3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733572821$1,674
  30. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733572822$594
  31. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733572827$1,023
  32. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733572835$1,023
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733584596$1,312
  34. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG733591919$1,761
  35. 3.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG733592291$615
  36. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG733598467$622
  37. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG734516040$587
  38. 3.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG734521956$879
  39. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG734521977$760
  40. 3.25 Carat Cushion Lab-Grown Diamond, D IF, IGI LG734539293$1,876
  41. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG734539301$1,751
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG734539302$1,027
  43. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG734539309$1,740
  44. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG734539320$1,768
  45. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG734539352$1,012
  46. 3.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG734539675$607
  47. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG734541747$1,334
  48. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG734543959$1,767
  49. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735501900$1,119
  50. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735508917$609
  51. 3.91 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG735516693$2,014
  52. 3.58 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG735524735$2,467
  53. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG735530403$1,004
  54. 3.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG735530823$1,089
  55. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735531006$564
  56. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735531074$564
  57. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735531076$553
  58. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735531087$553
  59. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG735531200$1,020
  60. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG735531281$1,019