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 9

9,162 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. 1.57 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG526288477$214
  2. 1.74 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG526288478$234
  3. 1.50 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG526288479$231
  4. 1.50 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG526288480$231
  5. 1.68 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG528205382$286
  6. 1.66 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG528205383$283
  7. 1.85 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG528224182$3,158
  8. 1.50 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG528230313$221
  9. 1.71 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG529242861$248
  10. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG529244753$246
  11. 1.53 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG529245188$283
  12. 1.5 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG529245314$278
  13. 1.5 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG529262305$278
  14. 1.51 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG529262735$210
  15. 1.50 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530200703$2,388
  16. 1.59 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG530201331$314
  17. 1.60 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG530201629$356
  18. 1.66 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG530208270$246
  19. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG530208334$269
  20. 1.51 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG530209300$210
  21. 1.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG530209301$244
  22. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG530209304$245
  23. 1.61 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG530214405$573
  24. 1.50 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG530214798$260
  25. 1.82 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG530221624$385
  26. 1.51 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG530221759$287
  27. 1.53 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG530221760$340
  28. 1.53 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530221889$302
  29. 1.51 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG530292791$280
  30. 1.51 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG530292821$280
  31. 1.50 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG530293303$2,110
  32. 1.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG530293596$277
  33. 1.73 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG530293687$274
  34. 1.51 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG530296896$232
  35. 1.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG530299076$2,404
  36. 1.52 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG530299112$2,138
  37. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG532237361$253
  38. 1.6 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG532240127$294
  39. 1.5 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG532240203$278
  40. 1.71 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG532241406$513
  41. 1.58 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG532249567$216
  42. 1.55 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG532252094$235
  43. 1.66 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG532262653$302
  44. 1.5 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG532272086$244
  45. 1.56 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG533200912$234
  46. 1.67 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG533220807$304
  47. 1.70 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG534224862$2,962
  48. 1.71 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG534224905$2,401
  49. 1.81 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG534243879$307
  50. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG534261822$263
  51. 1.59 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG534263576$2,530
  52. 1.60 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG536203969$2,167
  53. 1.50 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG536277977$2,566
  54. 1.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG537214485$385
  55. 1.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG537214486$396
  56. 1.53 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG537215489$342
  57. 1.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG537215496$314
  58. 1.52 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG537215526$237
  59. 1.51 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG537240878$207
  60. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG537256397$431