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 12

2,213 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. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797629395$483
  2. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797632399$439
  3. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797633383$418
  4. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797639625$482
  5. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797639652$438
  6. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797639705$529
  7. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797639813$419
  8. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797641807$583
  9. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797643835$481
  10. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797643961$485
  11. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797646780$595
  12. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797646810$470
  13. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797647027$439
  14. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797650948$540
  15. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797651075$444
  16. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797651229$472
  17. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797651289$418
  18. 2.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG797652403$689
  19. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797652596$418
  20. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797653297$446
  21. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797655357$439
  22. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797655514$419
  23. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797656834$522
  24. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797658854$479
  25. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665652$571
  26. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797670627$447
  27. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797685378$580
  28. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797686402$587
  29. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797686509$537
  30. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797686540$542
  31. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797688451$535
  32. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797689462$442
  33. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797689527$474
  34. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797689614$441
  35. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797696768$543
  36. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797696772$538
  37. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797696922$533
  38. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797696923$430
  39. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797697300$587
  40. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797697675$537
  41. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798601926$449
  42. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798603017$472
  43. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798603242$415
  44. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798604653$483
  45. 2.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG798605449$1,210
  46. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798605958$487
  47. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798605994$543
  48. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798606732$531
  49. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798607254$419
  50. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798608016$479
  51. 2.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798608482$472
  52. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798610395$538
  53. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798613446$442
  54. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798615078$543
  55. 2.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798615749$474
  56. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG798621281$442
  57. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG798621395$601
  58. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799602445$449
  59. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799604537$483
  60. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799604788$478