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 12

10,981 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. 1.51 Carat Marquise Lab-Grown Diamond, E FL, IGI LG768632053$950
  2. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632054$724
  3. 1.55 Carat Marquise Lab-Grown Diamond, E FL, IGI LG768632055$976
  4. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG776617615$500
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777614246$257
  6. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778676418$300
  7. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778679866$403
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778693519$542
  9. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779620719$302
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG779633799$312
  11. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779641590$281
  12. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG779656024$305
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779656499$257
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780607215$257
  15. 1.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780647394$482
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780671595$322
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780672280$270
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780692915$293
  19. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780693316$282
  20. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780693419$341
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780693603$262
  22. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781623983$280
  23. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781624225$269
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781627157$262
  25. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781643325$282
  26. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781653218$452
  27. 1.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782640174$360
  28. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773665575$704
  29. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779606614$312
  30. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780638409$270
  31. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG780688187$430
  32. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782685164$446
  33. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783636023$297
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780611535$268
  35. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG780656920$330
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780690922$278
  37. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780604192$265
  38. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781639030$349
  39. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648534$273
  40. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780620390$328
  41. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780650453$302
  42. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780650456$312
  43. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781656223$294
  44. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782641503$319
  45. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778677833$338
  46. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780618674$346
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780620230$276
  48. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780638349$280
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782668519$403
  50. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779653235$294
  51. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780695828$276
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780647099$328
  53. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631834$996
  54. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631835$1,001
  55. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631836$1,014
  56. 1.69 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768631837$1,110
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778662247$282
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643984$298
  59. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782643062$328
  60. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782681751$267