Important Retro 1940s Van Cleef & Arpels 18K Gold Diamond Dome Ring with Rubies

An important Retro Van Cleef & Arpels openwork dome ring with round rubies and diamonds in platinum and 18K yellow gold. Circa 1940.

• Center diamond: 2.97 carats, I color, SI1 clarity, accompanied by a GIA report
• Rubies: 4.05 total carat weight
• Accent diamonds: 0.45 total carat weight, H-I color, VS1-SI2 clarity
• Size: 8 1/4