Mapple Gems Journal

Education

Guides, stories, and answers about lab-grown diamonds, moissanite, and fine jewellery — written by our atelier.

Currently reading: 2 stories

Ring Size Conversion Chart

A simple US/UK/EU ring size conversion chart with inside diameters, plus how to use it and confirm an accurate fit.

Select category

Showing: ring sizing Clear

A simple US/UK/EU ring size conversion chart with inside diameters, plus how to use it and confirm an accurate fit.

Why finger size fluctuates with temperature, time of day, and over the years, plus the best time to measure for an accurate...

Shop the look

Exquisite, budget-friendly, ethically made engagement rings — meticulously crafted with lab-grown diamonds.