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 118

7,545 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. 1.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829611826$347
  2. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829612283$265
  3. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829611760$296
  4. 1.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829612779$254
  5. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829610018$289
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG829616649$254
  7. 1.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830644118$283
  8. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829612833$310
  9. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829611740$304
  10. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830605388$378
  11. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829605775$380
  12. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830634572$283
  13. 1.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830644176$257
  14. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830605441$270
  15. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG829608966$308
  16. 1.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830685629$409
  17. 1.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830685625$377
  18. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830666580$316
  19. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830651872$272
  20. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830693110$257
  21. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830674556$314
  22. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831616160$303
  23. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831630399$375
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831613333$300
  25. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830688979$314
  26. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831630471$299
  27. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830698306$301
  28. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831636633$314
  29. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831616173$301
  30. 1.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831605868$254
  31. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831642871$293
  32. 1.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831630470$257
  33. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831630486$360
  34. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831660312$272
  35. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831648462$294
  36. 1.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831625633$305
  37. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831613882$269
  38. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830688972$303
  39. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830698351$301
  40. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830692970$311
  41. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831616303$353
  42. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG830698349$303
  43. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831643245$294
  44. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831646769$280
  45. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831654990$307
  46. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831630452$265
  47. 1.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831652956$396
  48. 1.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831646059$260
  49. 1.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831613897$256
  50. 1.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831652948$381
  51. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831631892$373
  52. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831616105$314
  53. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831646018$355
  54. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831646889$272
  55. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831671825$394
  56. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831659186$280
  57. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833604079$282
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831652984$258
  59. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831685774$346
  60. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833638846$380