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 167

10,812 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. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844618461$278
  2. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844640535$278
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844626225$277
  4. 1.66 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843686474$269
  5. 1.6 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843694134$275
  6. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843686378$270
  7. 1.7 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG844637694$260
  8. 1.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844630474$357
  9. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844626640$320
  10. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844625589$320
  11. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844609165$320
  12. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844626321$311
  13. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844622284$311
  14. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844623581$306
  15. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843686856$305
  16. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844645790$300
  17. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843676850$302
  18. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844609061$294
  19. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843668717$301
  20. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844608041$301
  21. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843687858$300
  22. 1.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843651767$300
  23. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843670671$298
  24. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843611106$297
  25. 1.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844632786$297
  26. 1.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844626740$293
  27. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844608058$290
  28. 1.8 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843627243$288
  29. 1.77 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844641822$284
  30. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843686410$280
  31. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844601696$340
  32. 1.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843603369$331
  33. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844609175$297
  34. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626359$298
  35. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844613362$295
  36. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626309$295
  37. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844626771$294
  38. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844632779$293
  39. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843682349$284
  40. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843668731$281
  41. 1.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844606360$280
  42. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842655765$277
  43. 1.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844618378$276
  44. 1.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844641845$274
  45. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844609129$289
  46. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844630471$291
  47. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843601352$286
  48. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844680662$285
  49. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843610893$285
  50. 1.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844606353$282
  51. 1.83 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843671235$281
  52. 1.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844625548$280
  53. 1.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843676283$277
  54. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844613300$277
  55. 1.74 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG843668841$263
  56. 1.88 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG844607994$337
  57. 1.8 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG844601805$324
  58. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844618331$286
  59. 1.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844637730$285
  60. 1.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG843601414$288