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 73

11,413 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. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797643968$278
  2. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667369$284
  3. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801673086$291
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611910$291
  5. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802628873$281
  6. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630285$281
  7. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802636201$293
  8. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803620445$281
  9. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803678849$281
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818657953$286
  11. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818657957$274
  12. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818660653$318
  13. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818660749$284
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784670190$292
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605094$292
  16. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605159$283
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786616225$292
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787643507$265
  19. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788608628$292
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788616017$272
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790611133$283
  22. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790649774$286
  23. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791655280$283
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792642787$292
  25. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792646688$301
  26. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792650668$275
  27. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG797665835$291
  28. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800660039$291
  29. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801615552$281
  30. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801636090$272
  31. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801658828$291
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801667295$272
  33. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802601842$285
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802607068$293
  35. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802609278$279
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613463$275
  37. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802615502$292
  38. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802615507$293
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620035$272
  40. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620309$291
  41. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620339$291
  42. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620449$276
  43. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802621973$295
  44. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630458$281
  45. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802630626$293
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803603613$272
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803607511$292
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828643738$286
  49. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783671442$283
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784606270$292
  51. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784620295$293
  52. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784629865$283
  53. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784649944$278
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784670182$296
  55. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784671844$292
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784672926$299
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784699790$286
  58. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605169$283
  59. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786601290$283
  60. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786601951$281