4 Carat Cushion Lab-Grown Diamonds

Shop certified 4 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 4 Carat Cushion Lab-Grown Diamonds – Page 16

5,246 certified 4 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. 4.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772689577$3,338
  2. 4.22 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772689578$3,502
  3. 4.28 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772689579$3,548
  4. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2486776544$2,002
  5. 4.60 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744515034$4,576
  6. 4.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG760573273$710
  7. 4.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG762552904$2,183
  8. 4.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG764650758$3,100
  9. 4.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650761$5,204
  10. 4.70 Carat Cushion Lab-Grown Diamond, D FL, IGI LG764650762$6,290
  11. 4.07 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360416043$16,348
  12. 4.35 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360416044$17,458
  13. 4.45 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360416093$18,066
  14. 4.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631091$1,294
  15. 4.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631092$5,446
  16. 4.01 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2516571612$2,545
  17. 4.24 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630995$3,516
  18. 4.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768630996$3,610
  19. 4.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768619241$3,653
  20. 4.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG770630854$1,116
  21. 4.53 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG772610264$1,472
  22. 4.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768619240$2,076
  23. 4.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG574351746$885
  24. 4.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG575382259$888
  25. 4.68 Carat Cushion Lab-Grown Diamond, D IF, IGI LG628447791$4,654
  26. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770681298$1,284
  27. 4.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774662705$1,129
  28. 4.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777624987$970
  29. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735599247$778
  30. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776616813$917
  31. 4.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG717537366$906
  32. 4.59 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG720565655$906
  33. 4.80 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG777630769$1,450
  34. 4.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG773657216$3,387
  35. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514232$5,312
  36. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514233$5,324
  37. 4.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514234$5,388
  38. 4.22 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514730$5,578
  39. 4.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762554701$2,141
  40. 4.37 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631691$1,393
  41. 4.74 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631694$2,642
  42. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776657794$848
  43. 4.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776698384$1,043
  44. 4.74 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731581414$4,033
  45. 4.26 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG760573811$1,113
  46. 4.33 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG779658356$1,369
  47. 4.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636770$3,160
  48. 4.10 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780636773$3,212
  49. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG780675344$907
  50. 4.19 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE SI1, IGI LG770628774$637
  51. 4.24 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631774$3,516
  52. 4.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631948$1,304
  53. 4.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631950$3,540
  54. 4.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780676588$1,501
  55. 4.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768631690$1,287
  56. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631923$5,312
  57. 4.76 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631924$7,175
  58. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772629032$697
  59. 4.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG773603440$984
  60. 4.21 Carat Cushion Lab-Grown Diamond, D IF, IGI LG776689220$3,129