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 118

11,511 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. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833647192$333
  2. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833647524$329
  3. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833683546$289
  4. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833683650$289
  5. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833686505$267
  6. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834619913$304
  7. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834620317$326
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG813642879$268
  9. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG814601573$375
  10. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG814627538$300
  11. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815653728$294
  12. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816635859$268
  13. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815602584$297
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815602274$269
  15. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816671605$276
  16. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816656867$287
  17. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816677935$292
  18. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816694144$303
  19. 1.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816688395$293
  20. 1.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG816688368$333
  21. 1.71 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG817603273$262
  22. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816653892$268
  23. 1.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816687898$352
  24. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817694706$284
  25. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816685243$299
  26. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816690457$272
  27. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG817603561$292
  28. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817623185$282
  29. 1.79 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG817616846$275
  30. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818628945$309
  31. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818628948$340
  32. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817623467$291
  33. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817676749$282
  34. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817616726$294
  35. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG817614296$286
  36. 1.91 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818602236$301
  37. 1.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG818614852$258
  38. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818601986$340
  39. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818604003$286
  40. 1.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818607146$335
  41. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817673969$271
  42. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817680231$297
  43. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818607147$312
  44. 1.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817689830$283
  45. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG818607255$290
  46. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818607200$271
  47. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818689921$286
  48. 1.77 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG818604872$273
  49. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818602301$289
  50. 1.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG817698543$283
  51. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818614788$294
  52. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818613211$284
  53. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818632408$312
  54. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819620638$333
  55. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG819608979$267
  56. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG819601644$299
  57. 1.69 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG818697011$245
  58. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG819648477$333
  59. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818692070$292
  60. 1.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG819614294$277