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 57

11,540 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. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805648036$299
  2. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805670102$271
  3. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805680489$285
  4. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805682908$286
  5. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805684977$328
  6. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805697622$291
  7. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806608332$271
  8. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806612143$389
  9. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806613689$289
  10. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806629825$384
  11. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG806634186$391
  12. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807605527$274
  13. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807626471$274
  14. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807649482$277
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807660050$274
  16. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807682591$326
  17. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG808618418$299
  18. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809614354$273
  19. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809619645$285
  20. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809619646$270
  21. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809666209$289
  22. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810611107$289
  23. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810611133$289
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810637045$295
  25. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810639371$285
  26. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG811604724$286
  27. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780614976$267
  28. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780650262$267
  29. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780693251$267
  30. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782688778$267
  31. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782691468$289
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783613499$269
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783634337$269
  34. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783657643$277
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783668770$303
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783671245$303
  37. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784606001$287
  38. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784609196$287
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784614937$269
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784629576$269
  41. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784650482$267
  42. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784651911$267
  43. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784671614$267
  44. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785602830$267
  45. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785603163$266
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785609472$276
  47. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785616942$267
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786651863$269
  49. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786679458$269
  50. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786690756$267
  51. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786695467$269
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787629072$274
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787629887$303
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787643512$269
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787652408$295
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787652790$277
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787672625$269
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787677509$269
  59. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788602167$267
  60. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788609158$289