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 150

11,410 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. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655614$364
  2. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841648297$364
  3. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841680728$285
  4. 1.87 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841624197$286
  5. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841655178$254
  6. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623507$315
  7. 1.7 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652828$285
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841623486$260
  9. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841602390$371
  10. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841602289$305
  11. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841639268$299
  12. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841661044$284
  13. 1.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841655738$338
  14. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG841631459$290
  15. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841648286$288
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841639352$269
  17. 1.82 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841634627$274
  18. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841697510$289
  19. 1.6 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG841634626$234
  20. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841663387$288
  21. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841680667$296
  22. 1.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842642287$279
  23. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623530$306
  24. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840659031$295
  25. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841660988$284
  26. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841642382$281
  27. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841658489$286
  28. 1.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841652071$353
  29. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841655062$286
  30. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843644227$364
  31. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841631368$333
  32. 1.74 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841652084$266
  33. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658571$282
  34. 1.92 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841655018$290
  35. 1.59 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841638148$300
  36. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658392$315
  37. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645767$294
  38. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841661081$280
  39. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841648382$377
  40. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841663417$306
  41. 1.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841631437$366
  42. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841680743$278
  43. 1.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841619494$281
  44. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841661079$372
  45. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680746$298
  46. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841623527$268
  47. 1.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841655006$280
  48. 1.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841635215$258
  49. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840660587$297
  50. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842642296$291
  51. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841623533$271
  52. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841623754$294
  53. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691256$288
  54. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841655011$350
  55. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841639284$300
  56. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841663333$277
  57. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841648281$294
  58. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841639221$366
  59. 1.86 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG841655079$249
  60. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655125$275