Kirstin ash venus signet ring - 18k gold vermeil inspired by the third brightest light in the sky (after the moon and the sun), the venus signet ring is a beautiful statement ring that looks lovely on any finger. Made with a sterling silver base and plated in 18k gold vermeil. Vermeil is an historical french plating method which uses a palladium barrier layer and heavy 18k gold or rose gold plating. Height: 9.5mm width: 10mm ring band: 2.5-5.5mm kirstin ash rings come in various sizes. Please view our size guide below for details on how to measure your finger so you can find your perfect size. 1) wrap a piece of string or narrow paper strip around your finger. 2) mark the point where the two ends meet (this gives you your finger circumference). 3) refer to the below measurements to select the ring closest your measurements. Solid ring sizes circumference uk: l, us: 5.5 (small) choose if your finger is closest to 50.5mm in circumference. Uk: n, us: 6.5 (medium) choose if your finger is closest to 53mm in circumference. Uk: p, us: 7.5 (large) choose if your finger is closest to 55.5mm in circumference.