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 61

8,025 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. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG788686259$552
  2. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG789612849$4,210
  3. 3.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG789612850$4,661
  4. 3.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG789615156$599
  5. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG789619612$571
  6. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789626931$583
  7. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG789627565$643
  8. 3.00 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG789630414$644
  9. 3.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG789632693$966
  10. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG789638128$927
  11. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789638609$657
  12. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789638611$595
  13. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790601637$561
  14. 3.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790601648$581
  15. 3.52 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG790604256$689
  16. 3.18 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790626874$816
  17. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790651336$613
  18. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG790672718$520
  19. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790674795$552
  20. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790678826$501
  21. 3.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG790678847$838
  22. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790679033$559
  23. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790693525$864
  24. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791609462$721
  25. 3.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609638$3,370
  26. 3.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609639$3,744
  27. 3.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609641$3,506
  28. 3.16 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609642$3,345
  29. 3.72 Carat Cushion Lab-Grown Diamond, D FL, IGI LG791609644$4,809
  30. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791625053$526
  31. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791625056$528
  32. 3.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791630281$736
  33. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG791630296$1,262
  34. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG791632806$595
  35. 3.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG791646799$552
  36. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG791654631$2,922
  37. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792607149$639
  38. 3.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792607161$639
  39. 3.41 Carat Cushion Lab-Grown Diamond, D fl, igi LG792609329$4,912
  40. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792612871$514
  41. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG792619331$559
  42. 3.94 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792619408$776
  43. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792622043$729
  44. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG792623657$826
  45. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG792623759$638
  46. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792623765$739
  47. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792628357$610
  48. 3.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG792635272$624
  49. 3.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG792653311$462
  50. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792653348$498
  51. 3.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG792655295$706
  52. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792656802$650
  53. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792664737$651
  54. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792665309$913
  55. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792666840$833
  56. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792670662$539
  57. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG792670666$918
  58. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792685593$970
  59. 3.40 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792685594$1,043
  60. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG792693800$515