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 19

7,840 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, G VVS2, IGI LG642469908$480
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG642483480$687
  3. 3.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG643431862$678
  4. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG644439800$745
  5. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG644467336$648
  6. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG644472967$1,459
  7. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG645405444$745
  8. 3.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG645435299$795
  9. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG645443395$748
  10. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG645443396$1,483
  11. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG645454593$2,362
  12. 3.58 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG646455747$659
  13. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG646458861$631
  14. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG646481464$601
  15. 3.28 Carat Cushion Lab-Grown Diamond, D IF, IGI LG646485744$1,572
  16. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG646485746$689
  17. 3.09 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG647423337$715
  18. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG647467935$714
  19. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG647468075$743
  20. 3.68 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG648474961$530
  21. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648491922$643
  22. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG648497208$748
  23. 3.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648497318$2,177
  24. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648497320$724
  25. 3.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG649429803$614
  26. 3.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG649429810$566
  27. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG651467346$591
  28. 3.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG651483014$437
  29. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG652419283$510
  30. 3.23 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG652424792$550
  31. 3.21 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG652459880$532
  32. 3.07 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG653408674$421
  33. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG653415333$669
  34. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG653443643$1,308
  35. 3.83 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG654456357$1,189
  36. 3.83 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG654484308$4,878
  37. 3.80 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG655438364$529
  38. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG655445640$811
  39. 3.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG655450248$610
  40. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG655450461$596
  41. 3.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG655450563$569
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG656406232$712
  43. 3.67 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG656415004$812
  44. 3.66 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG656481419$811
  45. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG656494173$651
  46. 3.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG656494484$1,417
  47. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG656494590$752
  48. 3.53 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG657418610$700
  49. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG657420515$1,075
  50. 3.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG657467663$825
  51. 3.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG657467665$780
  52. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG658471392$714
  53. 3.03 Carat Cushion Lab-Grown Diamond, E IF, IGI LG658493915$1,777
  54. 3.71 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659413297$820
  55. 3.60 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659413301$798
  56. 3.75 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659413306$829
  57. 3.71 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659423374$820
  58. 3.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659423379$823
  59. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659423382$778
  60. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG659440695$690