Edwardian 4.20 Old Mine Cushion Cut Diamond Engagement Ring, England citrine With 12 old mine cushion-cuts

With 12 old mine cushion-cuts circa 1

Opal rings have been popular since the Victorian era and have most recently seen a resurrgence in popularity

accented by fancy shaped sapphires and rose and single-cut diamonds

William Wise

and engraved 18K yellow gold mount

Edwardian 4.20 Old Mine Cushion Cut Diamond Engagement Ring, England citrine With 12 old mine cushion-cutsAntique ring with a 4. 20 carat old mine cushion diamond with GIA report stating that it is J SI1. With 12 old mine cushion cuts circa 1. 40 carats. British hallmarks showing it is 18k gold and assayed at Sheffield in 1910. Maker's mark L&M. Center: 13. 9x14. 5mm, shank: 2. 9 4mm. Circa 1910. A classic cluster ring from the Edwardian era, set with an unusually juicy old mine cushion cut. Wow. Diamond and gold mining has caused devastation in areas