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 51

11,460 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 VS1, IGI LG802606435$266
  2. 1.5 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG802607036$288
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802608727$284
  4. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802608729$332
  5. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802608745$303
  6. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802608869$300
  7. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG802609160$294
  8. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802609188$268
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802611373$266
  10. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611640$303
  11. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802611912$303
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802611916$312
  13. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802611917$297
  14. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613143$267
  15. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613418$324
  16. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG802613435$290
  17. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802613436$299
  18. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613454$271
  19. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802613460$301
  20. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802613467$323
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613469$266
  22. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613479$280
  23. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802613484$330
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613485$274
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613489$266
  26. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613570$283
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613665$277
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802613714$266
  29. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802613745$289
  30. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802613815$323
  31. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802614659$307
  32. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802614799$294
  33. 1.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802614817$283
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802614852$276
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802615454$274
  36. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG802615462$294
  37. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616353$269
  38. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802616456$284
  39. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616475$278
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802616635$269
  41. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802616651$321
  42. 1.5 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802619804$268
  43. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802619831$275
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620068$294
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802620073$308
  46. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802620086$323
  47. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802620093$332
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620096$269
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620110$269
  50. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802620119$307
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620141$269
  52. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG802620156$292
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620177$269
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620178$274
  55. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG802620183$297
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620184$277
  57. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802620187$323
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620206$277
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620223$303
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG802620227$274