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 41

7,665 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. 3.2 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG675504983$2,691
  2. 3.53 Carat Cushion Lab-Grown Diamond, E IF, IGI LG749509321$5,218
  3. 3.56 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760555627$2,356
  4. 3.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514725$3,298
  5. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514726$1,589
  6. 3.27 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514727$3,521
  7. 3.14 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG582358711$641
  8. 3.06 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG634450042$657
  9. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG635468132$676
  10. 3.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG647479454$786
  11. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG657467093$675
  12. 3.14 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG663412764$641
  13. 3.03 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG670482019$650
  14. 3.01 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG674560270$645
  15. 3.09 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG685599796$663
  16. 3.09 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG692553153$663
  17. 3.08 Carat Cushion Lab-Grown Diamond, FANCY PINK VS1, IGI LG735530806$661
  18. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG735588865$644
  19. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG735588879$658
  20. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG737521639$672
  21. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737521651$648
  22. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737521656$648
  23. 3.04 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG737547127$633
  24. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568152$648
  25. 3.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568161$648
  26. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737568168$658
  27. 3.05 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG737598160$683
  28. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531067$645
  29. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531079$658
  30. 3.55 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG601396477$701
  31. 3.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760532388$813
  32. 3.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG470132765$843
  33. 3.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG762576461$1,552
  34. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG762576462$1,431
  35. 3.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758558305$1,042
  36. 3.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG598326464$629
  37. 3.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG694583445$650
  38. 3.36 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760555099$1,571
  39. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG761563643$1,571
  40. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG762547378$1,828
  41. 3.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513980$1,740
  42. 3.50 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513981$2,122
  43. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760560996$714
  44. 3.06 Carat Cushion Lab-Grown Diamond, F IF, IGI LG762511564$1,460
  45. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG762511568$1,890
  46. 3.43 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG746516044$809
  47. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG719555804$532
  48. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG753503620$1,477
  49. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756527653$771
  50. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG756540448$1,454
  51. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG760597198$921
  52. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729543310$1,543
  53. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG754594050$704
  54. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG756523986$650
  55. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760589468$647
  56. 3.50 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744514978$4,718
  57. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744515031$1,560
  58. 3.35 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744515032$3,602
  59. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG750565037$1,203
  60. 3.24 Carat Cushion Lab-Grown Diamond, E VS2, GIA 1483009031$1,554