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 59

6,803 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, D VS1, IGI LG803610950$308
  2. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803611053$341
  3. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803611092$316
  4. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803611093$301
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803611203$273
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803611220$339
  7. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803611235$295
  8. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803611295$275
  9. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803611303$331
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803612278$341
  11. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803612320$310
  12. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803612325$339
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619786$280
  14. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619791$280
  15. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803619821$291
  16. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803619846$339
  17. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619867$291
  18. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619874$275
  19. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620301$275
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620305$275
  21. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620324$339
  22. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620331$270
  23. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803620335$283
  24. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620336$339
  25. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620338$273
  26. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620341$343
  27. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620343$353
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803620353$311
  29. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620357$275
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620396$273
  31. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803620418$284
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803620423$312
  33. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620446$275
  34. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803620448$312
  35. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620457$343
  36. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620478$339
  37. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620488$342
  38. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803620547$341
  39. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803620560$315
  40. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620567$272
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803620569$280
  42. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803622310$286
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803624355$281
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803624387$287
  45. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG803634354$343
  46. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803638116$302
  47. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803639182$331
  48. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803641665$300
  49. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803641685$275
  50. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803641688$284
  51. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803641708$275
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803641719$280
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642724$273
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642729$273
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642734$273
  56. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG803642747$295
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642748$275
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642789$275
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803642895$273
  60. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG803642930$309