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 38

7,687 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. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG712546793$606
  2. 3 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG712551683$834
  3. 3.1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG712551693$664
  4. 3.22 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG715553812$675
  5. 3.06 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG717548431$657
  6. 3.01 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG717548434$645
  7. 3.08 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG718509446$661
  8. 3.22 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG718509451$988
  9. 3.14 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG719533451$933
  10. 3.38 Carat Cushion Lab-Grown Diamond, FANCY ORANGY BROWN VS2, IGI LG720557162$1,260
  11. 3.63 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG723527292$911
  12. 3.99 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728579709$1,763
  13. 3.16 Carat Cushion Lab-Grown Diamond, FANCY DEEP ORANGE VVS2, IGI LG729503098$1,208
  14. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729533764$1,481
  15. 3.06 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG729561663$788
  16. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737551450$696
  17. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737560372$959
  18. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568182$648
  19. 3.06 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531076$657
  20. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG739586177$525
  21. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG739586186$535
  22. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG739586190$533
  23. 3.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG739586193$454
  24. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739591346$690
  25. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG741521869$729
  26. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG741530316$790
  27. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG741594114$741
  28. 3.29 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743509404$2,307
  29. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743509425$1,151
  30. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743509447$1,932
  31. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743529848$1,155
  32. 3.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG743547298$1,438
  33. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743550925$1,163
  34. 3.27 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743551086$1,992
  35. 3.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743566584$1,418
  36. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743572311$712
  37. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743595806$766
  38. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505286$698
  39. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505290$546
  40. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505293$545
  41. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505295$706
  42. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505300$546
  43. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG745505304$692
  44. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505305$712
  45. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505308$720
  46. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505310$708
  47. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505312$550
  48. 3.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505313$712
  49. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505316$552
  50. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505318$720
  51. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505321$716
  52. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505323$712
  53. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505324$553
  54. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505325$726
  55. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505326$557
  56. 3.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505332$744
  57. 3.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505333$748
  58. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505334$574
  59. 3.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745505338$790
  60. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745505339$581