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 142

10,319 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. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829615241$609
  2. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830630656$529
  3. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830630657$518
  4. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830631242$606
  5. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830631291$552
  6. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830631292$599
  7. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830631299$557
  8. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830637476$718
  9. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG830642395$858
  10. 3.75 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG830643203$525
  11. 3.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830643243$493
  12. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830675019$617
  13. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830676566$1,236
  14. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830681834$552
  15. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830682739$552
  16. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830682881$550
  17. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG831609045$489
  18. 3.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831609046$647
  19. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831617001$606
  20. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831617008$606
  21. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831617073$601
  22. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831622465$519
  23. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831636132$606
  24. 3.64 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG831649014$622
  25. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831649015$545
  26. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831671133$609
  27. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831671138$553
  28. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831671142$552
  29. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831671154$550
  30. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831671179$603
  31. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831671938$1,247
  32. 3.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG831677325$595
  33. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG832604167$599
  34. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG832604522$512
  35. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG832604961$601
  36. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG832604973$554
  37. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG832604975$610
  38. 3.64 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG833632322$566
  39. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833671830$521
  40. 3.04 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG833671849$616
  41. 3.01 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG833671851$473
  42. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833678453$588
  43. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833698487$546
  44. 3.58 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG833698489$545
  45. 3.73 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835610752$636
  46. 3.82 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835610760$554
  47. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835610793$524
  48. 3.33 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG835610831$610
  49. 3.71 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835634490$633
  50. 3.86 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835634494$671
  51. 3.54 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835685754$542
  52. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836624357$580
  53. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836626582$517
  54. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG836626618$442
  55. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG836634510$1,674
  56. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836636806$487
  57. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836668197$557
  58. 3.53 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837639842$571
  59. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837650917$636
  60. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837654485$497