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 88

6,707 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. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792603232$257
  2. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792637413$254
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792640298$271
  4. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793638465$277
  5. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794646310$275
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794661426$275
  7. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800666973$273
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801636279$273
  9. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667018$273
  10. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616400$278
  11. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620404$278
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628563$278
  13. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802632032$278
  14. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633222$277
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802635898$292
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803603072$258
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619783$278
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG804618033$278
  19. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823688757$319
  20. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828626182$321
  21. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828634787$321
  22. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784605999$274
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784650513$255
  24. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784659879$254
  25. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784670417$278
  26. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784683686$259
  27. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785602951$273
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786616009$271
  29. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786690830$255
  30. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786690977$277
  31. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787643285$276
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787646434$271
  33. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787648530$276
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787677262$269
  35. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788636485$274
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788644535$278
  37. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789605541$272
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790693600$280
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790697834$254
  40. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792602901$277
  41. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792646675$271
  42. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793640979$278
  43. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794654874$257
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795617430$254
  45. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795653104$276
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801604714$273
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801650332$252
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801655276$271
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667321$252
  50. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801672815$274
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801673814$269
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601469$252
  53. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802602811$271
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605223$271
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605282$276
  56. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613666$271
  57. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620216$252
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620370$271
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620553$276
  60. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802621119$271