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 37

10,550 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. 3.10 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG743580063$1,025
  2. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743595806$766
  3. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505286$698
  4. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505290$590
  5. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505293$588
  6. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505295$706
  7. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505300$590
  8. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG745505304$670
  9. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505305$712
  10. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505308$701
  11. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505310$708
  12. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505312$594
  13. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505313$712
  14. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505316$596
  15. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505318$705
  16. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505321$716
  17. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505323$712
  18. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505324$598
  19. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505325$707
  20. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505326$602
  21. 3.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505332$726
  22. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505334$605
  23. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505338$742
  24. 3.27 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505344$756
  25. 3.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505352$1,017
  26. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505356$1,328
  27. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505357$787
  28. 3.59 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505360$1,038
  29. 3.69 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505361$1,066
  30. 3.78 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745507201$919
  31. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG745521787$654
  32. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747523330$848
  33. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747528504$493
  34. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749523808$699
  35. 3.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749546259$819
  36. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749546264$1,452
  37. 3.51 Carat Cushion Lab-Grown Diamond, E IF, IGI LG749583773$2,805
  38. 3.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750531998$711
  39. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750548339$687
  40. 3.42 Carat Cushion Lab-Grown Diamond, D IF, GIA 6531366804$3,170
  41. 3.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG713594324$403
  42. 3.53 Carat Cushion Lab-Grown Diamond, D IF, IGI LG747508063$2,140
  43. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG747508155$1,580
  44. 3.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG751506517$1,464
  45. 3.21 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG752505082$830
  46. 3.39 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG752541072$1,056
  47. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752537478$741
  48. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508803$694
  49. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745508808$590
  50. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745508813$592
  51. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG745508814$672
  52. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508815$703
  53. 3.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508818$714
  54. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508819$717
  55. 3.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508820$733
  56. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508823$754
  57. 3.27 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG745508824$723
  58. 3.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745508825$800
  59. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG746522321$698
  60. 3.80 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG746522325$1,164