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 48

7,971 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. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774653660$683
  2. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780610112$967
  3. 3.66 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780618881$1,271
  4. 3.10 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2508561456$931
  5. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779637737$707
  6. 3.06 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG780623283$806
  7. 3.03 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG742533874$748
  8. 3.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG754565161$493
  9. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG759515420$1,800
  10. 3.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762546973$1,354
  11. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG762546991$1,061
  12. 3.24 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731581419$1,726
  13. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636761$1,770
  14. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636763$1,845
  15. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636765$1,910
  16. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636775$1,695
  17. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780637087$946
  18. 3.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780637237$872
  19. 3.88 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG776648565$1,802
  20. 3.52 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG762508285$477
  21. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG762508329$448
  22. 3.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG771648579$696
  23. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG759506139$902
  24. 3.67 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631921$4,426
  25. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG758579077$712
  26. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG758579080$1,026
  27. 3.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631769$756
  28. 3.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631772$1,160
  29. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631943$1,560
  30. 3.42 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631945$1,744
  31. 3.69 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631946$2,236
  32. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780691304$696
  33. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG755514268$647
  34. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631678$720
  35. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631679$724
  36. 3.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631680$734
  37. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631918$3,268
  38. 3.24 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631919$3,490
  39. 3.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631920$4,382
  40. 3.76 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768682861$1,555
  41. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG779610158$518
  42. 3.11 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG780645546$477
  43. 3.60 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG781647978$659
  44. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781650820$704
  45. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781650835$521
  46. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781650837$790
  47. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG781652812$1,141
  48. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782611275$756
  49. 3.70 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782647838$1,436
  50. 3.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG783626220$888
  51. 3.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783636734$1,060
  52. 3.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761564238$1,053
  53. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG764642450$692
  54. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG770633938$1,621
  55. 3.70 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770633939$1,456
  56. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG777632658$612
  57. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781649073$543
  58. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781650239$602
  59. 3.13 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG782639578$480
  60. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG781639263$3,345