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 10

10,940 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. 1.98 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG773642674$634
  2. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG771666280$607
  3. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774604396$467
  4. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG775633180$280
  5. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772689610$720
  6. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773657081$324
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774638331$257
  8. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773664303$257
  9. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773619555$302
  10. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631187$724
  11. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631188$724
  12. 1.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631189$903
  13. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774637881$304
  14. 1.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG774671545$1,072
  15. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG774605685$336
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776679580$301
  17. 1.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG756581314$616
  18. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764694328$342
  19. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768630894$716
  20. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774633643$307
  21. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774658719$333
  22. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG628447838$752
  23. 1.87 Carat Marquise Lab-Grown Diamond, D IF, IGI LG628447839$884
  24. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774607806$278
  25. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774625719$293
  26. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774634736$288
  27. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775621058$287
  28. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776627129$302
  29. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776689063$286
  30. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776690221$304
  31. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777610190$400
  32. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776645539$346
  33. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774617999$351
  34. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774693145$290
  35. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776608512$270
  36. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776626932$291
  37. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776690373$336
  38. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777604381$287
  39. 1.71 Carat Marquise Lab-Grown Diamond, D IF, IGI LG778676684$885
  40. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG758531649$351
  41. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG775612861$280
  42. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776649885$286
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776687028$312
  44. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774634739$302
  45. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778603519$319
  46. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778688257$441
  47. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631293$724
  48. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG768631294$626
  49. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631295$766
  50. 1.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631298$898
  51. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG772610376$277
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772610742$288
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778690174$257
  54. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG652445699$553
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776699080$274
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777615933$257
  57. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778631258$308
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779614376$265
  59. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774614668$349
  60. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774638310$319