Edwardian 4.20 Old Mine Cushion Cut Diamond Engagement Ring, England citrine Antique Edwardian engagement ring made

Antique Edwardian engagement ring made in platinum and centered with a GIA certified 1

25 carats with AGL certificate stating the sapphire is natural color

Egyptian revival motifs were popular during the 18th

William Wise

and engraved 18K yellow gold mount

Edwardian 4.20 Old Mine Cushion Cut Diamond Engagement Ring, England citrine Antique Edwardian engagement ring madeAntique 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