We've set the center with an antique gold piece

Marks: “S 14K” Stamped on the reverse

This is a rare kornerupine cat’s eye

We've set this diamond into an 18-karat white gold mounting from the Art Deco era that has beautiful scrolling details worked into its ornate filigree undercarriage

Round Brilliant Diamond Engagement Ring Size 6.25 We've set the center withThis sparkling timeless mounting features a classic profile polished white gold, and glittering round brilliant cut diamonds channel set into the shoulders. The combination creates a beautiful, sophisticated texture on the finger, and provides an exceptional framework for the glittering round brilliant cut diamond at the center! Metal: 14K White Gold Gem: Diamond . 52 Carats, SI2 in Clarity, G in Color Gem Measurements: 5. 1 mm, Round Accents: 8