Victorian Turquoise and Diamond Cluster Ring carat.58 03 carats with GIA certificate

03 carats with GIA certificate stating the diamond is J color/VS2 clarity

Antique Edwardian engagement ring collet-set with two old European-cut diamonds within a  calibré-cut emerald and rose-cut diamond leaf design mount

30 carats total accented with smaller old cuts within a tapering filagree dome-shaped plaque in millegrain platinum

band inscribed RLV and BMB 12-15-51

Victorian Turquoise and Diamond Cluster Ring carat.58 03 carats with GIA certificateAntique engagement ring centered upon a turquoise cabochon with an old European cut diamond surround of . 90 carats set in platinum and 14K yellow gold. Signed C & Co. and numbered B2813. Circa 1890 1900. The turquoise is accented beautifully by its halo of diamonds, making this ring utterly modern but rooted in Victorian sensibility and that symmetry! Diamond and gold mining has caused devastation in areas such as Africa, wreaking havoc on delicate