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 86

6,775 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. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784611953$274
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784620032$259
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784647410$271
  4. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784666430$275
  5. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784673056$274
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786615943$275
  7. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786666287$273
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786674539$256
  9. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786675113$256
  10. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786687293$275
  11. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786690678$274
  12. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787634380$275
  13. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787659817$275
  14. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788663279$278
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790604293$274
  16. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790613888$279
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790613943$280
  18. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792639704$275
  19. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792696724$274
  20. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793614866$254
  21. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793620826$271
  22. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793621333$274
  23. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793638221$275
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793638643$278
  25. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794642588$255
  26. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794696132$271
  27. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794698868$253
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795619622$271
  29. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795651927$256
  30. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668205$253
  31. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795691590$252
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG796601069$274
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG796601103$271
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797665792$269
  35. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG799691206$271
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800601272$271
  37. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800645644$271
  38. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800660011$269
  39. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800666669$271
  40. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800671344$269
  41. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601107$271
  42. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602205$271
  43. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801623916$252
  44. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628578$271
  45. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801649973$271
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801650362$271
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801658936$273
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667270$269
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667271$269
  50. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667280$255
  51. 1.50 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818647905$325
  52. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833606420$306
  53. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604011$275
  54. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657374$275
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783663283$269
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668895$276
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784629550$278
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784631672$259
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784649936$277
  60. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784650223$274