1.5 Carat Cushion Lab-Grown Diamonds

Shop certified 1.5 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 1.5 Carat Cushion Lab-Grown Diamonds – Page 46

9,385 certified 1.5 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. 1.75 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698509159$325
  2. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS2, IGI LG698509160$382
  3. 1.62 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698539366$349
  4. 1.52 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG698539368$290
  5. 1.63 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG698539387$369
  6. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700516059$281
  7. 1.55 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG700516097$262
  8. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG700525991$288
  9. 1.91 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700535301$1,124
  10. 1.95 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG702502702$365
  11. 1.76 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG705518706$453
  12. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG707526349$328
  13. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG710557294$396
  14. 1.9 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG717526861$342
  15. 1.89 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG717548385$356
  16. 1.85 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG717571837$424
  17. 1.81 Carat Cushion Lab-Grown Diamond, D SI2, IGI LG719519152$214
  18. 1.51 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG726537977$321
  19. 1.56 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG726537978$322
  20. 1.52 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG726537980$314
  21. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735538735$301
  22. 1.90 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739543126$538
  23. 1.77 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739582306$718
  24. 1.99 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG739586205$343
  25. 1.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG739586211$335
  26. 1.54 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG741529917$396
  27. 1.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743550686$469
  28. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745507865$244
  29. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745507869$251
  30. 1.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745519052$364
  31. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG745525495$602
  32. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513093$287
  33. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513184$279
  34. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513185$283
  35. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513187$291
  36. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513188$263
  37. 1.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513613$666
  38. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513614$652
  39. 1.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513617$692
  40. 1.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513623$774
  41. 1.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747513626$696
  42. 1.68 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513627$683
  43. 1.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747513692$661
  44. 1.94 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750562437$339
  45. 1.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG751506379$370
  46. 1.61 Carat Cushion Lab-Grown Diamond, D IF, IGI LG751506385$393
  47. 1.55 Carat Cushion Lab-Grown Diamond, D IF, IGI LG751506390$379
  48. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749517673$266
  49. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749517701$302
  50. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749517702$298
  51. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517769$281
  52. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517770$284
  53. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749517784$301
  54. 1.59 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG749517785$273
  55. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749517788$311
  56. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517789$276
  57. 1.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749517791$277
  58. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517850$272
  59. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517851$286
  60. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749517852$272