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 108

10,763 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. 3.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812624091$589
  2. 3.8 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813610008$580
  3. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813604703$514
  4. 3.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG812626928$477
  5. 3.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG812650160$548
  6. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG812630388$506
  7. 3.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG812640448$505
  8. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG812619088$546
  9. 3.96 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812642705$603
  10. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812652827$579
  11. 3.87 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813609305$605
  12. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812624080$493
  13. 3.9 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813610147$487
  14. 3.82 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG812617738$472
  15. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG812641509$594
  16. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG812650132$448
  17. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813613475$579
  18. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812617586$560
  19. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG811693931$506
  20. 3.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812630558$583
  21. 3.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813645998$583
  22. 3.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809654225$580
  23. 3.1 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG812624374$389
  24. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812634735$580
  25. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812629553$535
  26. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG812632349$481
  27. 3.9 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813624813$690
  28. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812652569$686
  29. 3.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813602063$604
  30. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813646394$526
  31. 3.96 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813637093$597
  32. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813620275$506
  33. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813627009$499
  34. 3 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813616596$499
  35. 3.88 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG813610119$497
  36. 3.85 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG812648584$494
  37. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813602069$591
  38. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813631167$596
  39. 3.91 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812648581$612
  40. 3.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG812652573$508
  41. 3.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813637094$658
  42. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812648807$658
  43. 3.97 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813631459$598
  44. 3.92 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813609227$591
  45. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813612844$500
  46. 3.97 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813631451$540
  47. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813637073$479
  48. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813604629$535
  49. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833644177$1,320
  50. 3.82 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835642580$638
  51. 3.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813653863$697
  52. 3.91 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813604670$691
  53. 3.9 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813656229$690
  54. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813657186$686
  55. 3.88 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813611546$759
  56. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813618297$757
  57. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813651407$596
  58. 3.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813664239$598
  59. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813664631$596
  60. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813636574$496