This unique vintage style Art Deco filigree antique style engagement ring semimount for a 1/2 carat square diamond is artisan crafted in luxurious platinum, engraved on the outside of the band with a sculptural geometric pattern and framed with double millgrain edging on the sides. The regal castle setting is embedded with 24 round diamonds, and framed on each side by 4 round diamonds set into the top of the band.

The ornate engraved filigree castle setting at the centerpiece of the ring features secure frame corners to protect the corners of your square cut gemstone, and will accommodate approximately a 1/2 carat square diamond or gemstone of 4.3 - 4.6mm in diameter (approximately 1/2 carat in diamond weight).

Purchase this antique inspired platinum ring mounting as shown with no center stone, to create your own custom engagement ring by having your jeweler add your own square diamond or gemstone.

This ring is also crafted for other square diamond sizes and in other metals.