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 48

11,439 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. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800657654$277
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800658092$274
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800658681$269
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800658869$274
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800661631$269
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800661638$269
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800661720$269
  8. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800661721$280
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800661913$269
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800663609$274
  11. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800665632$323
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800666148$274
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800666659$269
  14. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800667848$326
  15. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667927$268
  16. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667940$268
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667944$278
  18. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667951$275
  19. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667976$271
  20. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667977$275
  21. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800667995$278
  22. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800668004$280
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG800671321$266
  24. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800676373$328
  25. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG800686809$332
  26. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG800686947$281
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801601288$290
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601355$269
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601356$269
  30. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801601587$288
  31. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801601996$296
  32. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801602006$330
  33. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801602152$288
  34. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602220$268
  35. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801602232$286
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602522$269
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801602856$295
  38. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801603181$290
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801603991$274
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801604721$277
  41. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801604897$269
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801605976$266
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801606390$303
  44. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801607141$268
  45. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801607746$328
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801607906$290
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801616612$295
  48. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801616647$282
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801617233$303
  50. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801623908$326
  51. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801623911$323
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801625385$266
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG801625530$294
  54. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801628586$295
  55. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG801628594$294
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628611$269
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628625$266
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801628800$332
  59. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801628805$268
  60. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG801628814$323