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

7,773 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. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776615330$703
  2. 3.13 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS1, IGI LG776628804$1,485
  3. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776638431$616
  4. 3.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776639596$788
  5. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG776651475$748
  6. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG776697227$809
  7. 3.52 Carat Cushion Lab-Grown Diamond, D FL, IGI LG777614003$11,102
  8. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG777614005$8,397
  9. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG778652201$631
  10. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG778652203$651
  11. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778652583$686
  12. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG778652584$725
  13. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778652624$769
  14. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778652625$678
  15. 3.90 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778683692$1,133
  16. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG779608286$812
  17. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG779608291$900
  18. 3.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG779641846$715
  19. 3.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG779653072$731
  20. 3.53 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG779668645$893
  21. 3.12 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780661291$3,370
  22. 3.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780661304$4,587
  23. 3.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780661305$5,038
  24. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780661575$4,888
  25. 3.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662026$3,386
  26. 3.38 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780662027$1,855
  27. 3.42 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662028$3,860
  28. 3.84 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662029$4,696
  29. 3.87 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662030$4,730
  30. 3.44 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662148$3,880
  31. 3.54 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662149$4,770
  32. 3.71 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662150$4,544
  33. 3.56 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662184$4,796
  34. 3.44 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665472$3,880
  35. 3.94 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665473$4,880
  36. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665779$3,344
  37. 3.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665780$3,344
  38. 3.57 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665782$4,380
  39. 3.75 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665783$4,590
  40. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665851$3,314
  41. 3.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665852$3,324
  42. 3.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665853$3,376
  43. 3.83 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665855$4,684
  44. 3.93 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665856$4,868
  45. 3.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665963$3,314
  46. 3.16 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780665964$740
  47. 3.22 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665965$3,540
  48. 3.35 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665966$3,675
  49. 3.36 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665967$3,686
  50. 3.56 Carat Cushion Lab-Grown Diamond, D IF, IGI LG780665968$2,158
  51. 3.59 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665969$4,404
  52. 3.89 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780665970$4,754
  53. 3.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666193$3,396
  54. 3.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666194$3,510
  55. 3.19 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666195$3,510
  56. 3.27 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666196$3,592
  57. 3.37 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666197$3,696
  58. 3.73 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666198$4,568
  59. 3.93 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780666199$4,868
  60. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780674277$712