1.5 Carat Marquise Lab-Grown Diamonds

Shop certified 1.5 carat marquise 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 Marquise Lab-Grown Diamonds – Page 137

11,443 certified 1.5 carat marquise 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. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839619144$272
  2. 1.76 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839650083$269
  3. 1.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839608538$263
  4. 1.82 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG839614678$274
  5. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839646681$268
  6. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839636641$286
  7. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622088$276
  8. 1.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG839609247$271
  9. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839636559$298
  10. 1.55 Carat Marquise Lab-Grown Diamond, D IF, IGI LG812621500$766
  11. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661927$748
  12. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG825655932$742
  13. 1.62 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837659382$291
  14. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840608725$331
  15. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837675058$638
  16. 1.79 Carat Marquise Lab-Grown Diamond, E IF, IGI LG823635229$697
  17. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824621216$452
  18. 1.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824621233$407
  19. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826694498$372
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831610849$368
  21. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG837636569$279
  22. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839619093$277
  23. 1.81 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839637516$319
  24. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839679805$315
  25. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839646495$303
  26. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839687063$299
  27. 1.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839622126$366
  28. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839640914$300
  29. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839682722$291
  30. 1.84 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839637784$291
  31. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839655756$285
  32. 1.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839641499$334
  33. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839685456$305
  34. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839685457$294
  35. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839622119$367
  36. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839619210$364
  37. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839641549$284
  38. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839686986$324
  39. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839670271$303
  40. 1.66 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839685387$266
  41. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG839687035$259
  42. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839619699$367
  43. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839665200$367
  44. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839620565$294
  45. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839684398$271
  46. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622159$282
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839685452$305
  48. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839691486$315
  49. 1.76 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839674815$280
  50. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839641426$314
  51. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839619121$303
  52. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839670326$269
  53. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839679762$291
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839689278$277
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839659402$269
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839671767$267
  57. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839691406$275
  58. 1.93 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG839670344$423
  59. 1.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839612149$263
  60. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839612200$324