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 45

9,243 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. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG657463069$281
  2. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG660442763$283
  3. 1.67 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG660443029$307
  4. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660443678$256
  5. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG660443694$287
  6. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG662477777$368
  7. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG662482690$365
  8. 1.83 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG663412724$428
  9. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID YELLOW VS1, IGI LG663412725$347
  10. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG665403285$272
  11. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG665403723$284
  12. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665403794$294
  13. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG665403803$258
  14. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG668407278$252
  15. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG677513843$262
  16. 1.50 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG678551060$209
  17. 1.85 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG685599414$398
  18. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG686509101$287
  19. 1.54 Carat Cushion Lab-Grown Diamond, F IF, IGI LG688501922$381
  20. 1.94 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG689572640$414
  21. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG689572658$287
  22. 1.92 Carat Cushion Lab-Grown Diamond, FANCY INTENSE ORANGY PINK VS2, IGI LG691549706$398
  23. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG691549715$311
  24. 1.93 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG691549795$384
  25. 1.6 Carat Cushion Lab-Grown Diamond, FANCY LIGHT YELLOW VS1, IGI LG692555439$389
  26. 1.86 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG693549040$421
  27. 1.56 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG693549045$326
  28. 1.51 Carat Cushion Lab-Grown Diamond, FANCY YELLOW VS1, IGI LG693549075$350
  29. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG696505704$287
  30. 1.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG698502720$332
  31. 1.68 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG698502740$351
  32. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698502743$295
  33. 1.79 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG698502747$374
  34. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG698502765$315
  35. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698502771$325
  36. 1.55 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG698502772$324
  37. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG698502775$263
  38. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698502776$294
  39. 1.76 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG698502797$368
  40. 1.55 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG698502798$336
  41. 1.75 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698509159$325
  42. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS2, IGI LG698509160$382
  43. 1.62 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG698539366$349
  44. 1.52 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG698539368$290
  45. 1.63 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG698539387$369
  46. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700516059$281
  47. 1.55 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG700516097$262
  48. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG700525991$288
  49. 1.91 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG700535301$1,124
  50. 1.95 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG702502702$365
  51. 1.76 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG705518706$453
  52. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG707526349$328
  53. 1.53 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG710557294$396
  54. 1.9 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG717526861$342
  55. 1.89 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG717548385$356
  56. 1.85 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG717571837$424
  57. 1.81 Carat Cushion Lab-Grown Diamond, D SI2, IGI LG719519152$237
  58. 1.51 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG726537977$321
  59. 1.56 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG726537978$322
  60. 1.52 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG726537980$314