2.76ct Treated Paraiba Chalcedony, Trillion Cut Agate A heavy duty black crystal

A heavy duty black crystal opal ring designed just for men

three East-West set faceted oval cuts

moderate abraisions to facet junctions- see photos for more detail

variety specific terms that must be proven with pedigree and provenance

2.76ct Treated Paraiba Chalcedony, Trillion Cut Agate A heavy duty black crystalParaiba Blue Chalcedony Weight (carats) 2. 76cts Weight (grams) 0. 55g Dimensions (inches) 0. 4" x 0. 4" x 0. 2" Dimensions (millimeters) 10. 09mm x 9. 99mm x 5. 69mm Origin unspecific Shape faceted trillion cut Material Grade N A Colors "Paraiba" blue Notable Inclusions none Treatments Enhancements most likely dyed Mohs Hardness 7 SKU Number #764 Additional Notes: This stone was purchased as part of an estate lot and labeled by a well known jewelry