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 173

10,577 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. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG847685868$690
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG845617829$547
  3. 3 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836631428$497
  4. 3.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660034$552
  5. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG843654651$1,460
  6. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847685870$550
  7. 3.17 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843642214$728
  8. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847642407$1,275
  9. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG720583502$930
  10. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG778608757$1,473
  11. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG786624712$728
  12. 3.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816622553$1,280
  13. 3.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836670365$981
  14. 3.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG845619405$668
  15. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846643440$659
  16. 3.4 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG846643518$869
  17. 3.96 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG707528607$567
  18. 3.78 Carat Cushion Modified Lab-Grown Diamond, F VVS2, IGI LG847689115$1,597
  19. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG831694946$636
  20. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836621597$648
  21. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836617409$556
  22. 3 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836612231$500
  23. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836608209$594
  24. 3.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660959$899
  25. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660960$1,042
  26. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG840659081$729
  27. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841675032$750
  28. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG844634752$784
  29. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845670151$629
  30. 3.01 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG846642870$568
  31. 3.60 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG847668533$1,035
  32. 3.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG843654655$1,124
  33. 3.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG847638908$910
  34. 3.52 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG847638886$760
  35. 3.66 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG847638923$935
  36. 3.8 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847638907$706
  37. 3.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813691179$490
  38. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844679990$603
  39. 3.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844683974$497
  40. 3.69 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG849618425$882
  41. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG689586566$924
  42. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG778652398$756
  43. 3.56 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG815648593$1,609
  44. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839607041$515
  45. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841618143$560
  46. 3.01 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844657958$657
  47. 3.02 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844657981$644
  48. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG845669498$483
  49. 3.28 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845669506$780
  50. 3.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846697340$1,404
  51. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784639081$505
  52. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841618147$662
  53. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843643166$545
  54. 3.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843671395$546
  55. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844636830$511
  56. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844636831$426
  57. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844636837$503
  58. 3.73 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844657932$643
  59. 3.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844683970$524
  60. 3.66 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG845616966$944