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 162

9,929 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. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844662889$601
  2. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG845615816$616
  3. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG845616221$890
  4. 3.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835633622$620
  5. 3.11 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835633647$767
  6. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842624311$589
  7. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843677141$1,320
  8. 3.23 Carat Cushion Lab-Grown Diamond, E IF, IGI LG843685647$1,669
  9. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845657466$1,551
  10. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG846641157$470
  11. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG847651497$1,320
  12. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844638470$1,457
  13. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828661011$889
  14. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829607805$619
  15. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831617815$568
  16. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831617838$491
  17. 3.82 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833692747$1,184
  18. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833692751$650
  19. 3.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838650115$1,009
  20. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657848$522
  21. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839639495$602
  22. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841662288$1,042
  23. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841686657$525
  24. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699558$1,057
  25. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842619491$636
  26. 3.48 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843613335$987
  27. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843613339$1,364
  28. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843645423$613
  29. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843684555$575
  30. 3.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844669127$498
  31. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844685746$655
  32. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844685753$657
  33. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845699479$557
  34. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649340$567
  35. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841649182$672
  36. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649195$569
  37. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649223$612
  38. 3.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG769608773$603
  39. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774650294$860
  40. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838640664$615
  41. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845614760$1,019
  42. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783628758$1,378
  43. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804663249$486
  44. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838603945$682
  45. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838647961$1,000
  46. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838647965$941
  47. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838647972$864
  48. 3.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699556$687
  49. 3.71 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842623931$622
  50. 3.62 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842626786$1,386
  51. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843611800$812
  52. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843684431$701
  53. 3.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843684432$623
  54. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843684547$493
  55. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843684644$706
  56. 3.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843684822$703
  57. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843696700$545
  58. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844634420$753
  59. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844662914$566
  60. 3.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG774616415$2,526