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 112

11,531 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. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802622122$273
  2. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802622137$272
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802635731$261
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801673985$273
  5. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802633380$264
  6. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802624217$269
  7. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620583$274
  8. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620548$272
  9. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802628874$270
  10. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620273$272
  11. 1.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802633382$253
  12. 1.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG803620388$262
  13. 1.5 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG803606996$265
  14. 1.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802615481$263
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803620397$262
  16. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803619906$270
  17. 1.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802614555$269
  18. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802628859$269
  19. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802621118$269
  20. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620591$270
  21. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802603199$271
  22. 1.5 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803620528$263
  23. 1.55 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG802628607$260
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802630311$261
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803620278$258
  26. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802622136$259
  27. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803620523$259
  28. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630320$269
  29. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG803620269$266
  30. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620404$280
  31. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619824$271
  32. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620580$271
  33. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803607532$270
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802621399$270
  35. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802615472$269
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802630305$262
  37. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802631802$269
  38. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802621798$269
  39. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802624565$270
  40. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803643669$273
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803619832$268
  42. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802609013$268
  43. 1.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG803620553$259
  44. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802630287$259
  45. 1.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG802622134$261
  46. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802621551$272
  47. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802635737$268
  48. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802605254$270
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803657969$272
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620400$268
  51. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801680424$270
  52. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG803619829$264
  53. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802636995$259
  54. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630298$269
  55. 1.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG802630331$269
  56. 1.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG802601721$264
  57. 1.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803607548$268
  58. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803620344$264
  59. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG802621074$259
  60. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG802636127$264