Ring Sizing Guide

Method 1: Ribbon or Paper Method

Materials needed: Ribbon or a strip of paper and a ruler.

Cut a strip of paper or ribbon and wrap it around your finger. Use a pen to mark where the two ends meet.
Using a ruler, measure the length of the ribbon or paper in millimeters. If you are between sizes, size up.
If the ring you'd like is thicker or wider, such as the Rose Ring, size up as well.

Ring Size Chart (Circumference in mm)

Ring Size	5	6	7	8
MM	15.7	16.5	17.3	18.1

Tip: Always measure your finger at the end of the day when it's largest for the most accurate fit.

About Us

At GUYAL, we create sustainable fine jewelry that blends luxury, ethics, and craftsmanship. Our mission is to offer elegant, responsibly sourced pieces using the finest materials — including lab-grown diamonds, vermeil, rhodium plating, and 18k gold — so you can wear your values as confidently as your style.

Ethically Sourced Lab-Grown Diamonds

We specialize in lab-grown diamonds — a modern, ethical alternative to mined diamonds. Grown using advanced technology, our diamonds are chemically and visually identical to natural ones, offering the same brilliance and hardness without the environmental or ethical concerns of traditional mining.

Premium Vermeil Jewelry

Our vermeil jewelry is crafted from solid 925 sterling silver and coated in thick layers of 18k gold, making it more durable and luxurious than traditional gold-plated pieces. Vermeil combines the beauty of real gold with the strength of sterling silver, offering long-lasting elegance at a more accessible price.

Rhodium-Plated for Shine & Durability

Many of our designs feature a rhodium-plated finish, a rare precious metal from the platinum family. Rhodium enhances shine, resists tarnish, and is naturally hypoallergenic — making it an ideal choice for high-shine silver jewelry that’s gentle on sensitive skin.

Long-Lasting 18K Gold Plating

We use thick, high-quality 18k gold plating across our collections to ensure a rich, luxurious look that lasts. Our gold-plated jewelry is engineered for durability and crafted to resist fading or tarnishing, so you can wear it with confidence every day.