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 166

10,191 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. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842630590$616
  2. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842630591$666
  3. 3.05 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG459117375$984
  4. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG611367202$1,046
  5. 3.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG759516939$598
  6. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831604060$686
  7. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844660169$514
  8. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844662889$601
  9. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG845615816$616
  10. 3.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG845616221$890
  11. 3.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835633622$620
  12. 3.11 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835633647$767
  13. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842624311$589
  14. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843677141$1,320
  15. 3.23 Carat Cushion Lab-Grown Diamond, E IF, IGI LG843685647$1,669
  16. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845657466$1,551
  17. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG846641157$470
  18. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG847651497$1,320
  19. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844638470$1,457
  20. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828661011$889
  21. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829607805$619
  22. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831617815$568
  23. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831617838$491
  24. 3.82 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833692747$1,184
  25. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833692751$650
  26. 3.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838650115$1,009
  27. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838657848$522
  28. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839639495$602
  29. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841662288$1,042
  30. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841686657$525
  31. 3.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699558$1,057
  32. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842619491$636
  33. 3.48 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843613335$987
  34. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843613339$1,364
  35. 3.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843645423$613
  36. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843684555$575
  37. 3.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844669127$498
  38. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844685746$655
  39. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844685753$657
  40. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845699479$557
  41. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649340$567
  42. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841649202$576
  43. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841649182$672
  44. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649195$569
  45. 3.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842650896$497
  46. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841649122$546
  47. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841649223$612
  48. 3.73 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG769608773$603
  49. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774650294$860
  50. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838640664$615
  51. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843688631$760
  52. 3.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG845614760$1,019
  53. 3.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783628758$1,378
  54. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804663249$486
  55. 3.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838603934$644
  56. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838603945$682
  57. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838647961$1,000
  58. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838647965$941
  59. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838647972$864
  60. 3.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699556$687