2.5 Carat Marquise Lab-Grown Diamonds

Shop certified 2.5 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 2.5 Carat Marquise Lab-Grown Diamonds – Page 25

5,867 certified 2.5 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. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794698747$391
  2. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG794665112$407
  3. 2.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG795657410$353
  4. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794688685$387
  5. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG794696441$397
  6. 2.55 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG795646417$346
  7. 2.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG794696115$415
  8. 2.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG795688332$440
  9. 2.55 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG794676826$420
  10. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795688401$417
  11. 2.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG795694874$351
  12. 2.82 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795608776$430
  13. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795652740$407
  14. 2.53 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG795619590$370
  15. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795646372$397
  16. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795687621$387
  17. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797602696$397
  18. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795691131$407
  19. 2.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG795691132$334
  20. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797601654$397
  21. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797602025$414
  22. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797616622$407
  23. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797647034$427
  24. 2.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG795694794$355
  25. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797651260$405
  26. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797601357$387
  27. 2.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG797656610$342
  28. 2.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG795697008$446
  29. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795691768$416
  30. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG795695941$397
  31. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG791654946$417
  32. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795694856$414
  33. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797665774$395
  34. 2.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG797608009$349
  35. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG797620947$364
  36. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG795688032$387
  37. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797653322$400
  38. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797601622$398
  39. 2.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG797633390$343
  40. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797601106$424
  41. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797608846$396
  42. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797616808$394
  43. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797623020$416
  44. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG797622177$433
  45. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG797620946$422
  46. 2.56 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG798608207$553
  47. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG798604052$364
  48. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799690971$405
  49. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG799678086$363
  50. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG799685405$416
  51. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG799688587$398
  52. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799678087$397
  53. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG800603105$396
  54. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799681545$396
  55. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799697991$407
  56. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799696776$396
  57. 2.57 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG799658180$353
  58. 2.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG799696470$396
  59. 2.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG799685559$397
  60. 2.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG800607861$397