Gemstone & Jewellery Guides

Everything you need to choose with confidence: the gemstones we work with, the metals we use and how to care for your jewellery. If you have a question we have not answered, please get in touch.

Diamond
The hardest natural material, and the stone that frames our coloured gemstones. Cut, colour, clarity and carat, and natural versus lab grown.
Learn more about Diamond
Sapphire
Second only to diamond in hardness, in blue and a spectrum of fancy colours, from pink to yellow.
Learn more about Sapphire
Ruby
Red corundum, as durable as sapphire, valued above all for a strong, even red.
Learn more about Ruby
Emerald
The green variety of beryl, full of character, and happiest in a protective setting.
Learn more about Emerald
Aquamarine
Sea blue beryl, often very clean, so its colour shows clearly.
Learn more about Aquamarine
Morganite
Soft pink to peach beryl that sits beautifully in rose gold.
Learn more about Morganite
Tanzanite
Blue-violet zoisite from a single source in Tanzania, softer and best worn with care.
Learn more about Tanzanite
Tsavorite
A bright green garnet from East Africa with exceptional brilliance.
Learn more about Tsavorite
18ct Gold and Platinum
How 18ct gold and Platinum 950 differ, rhodium on white gold, and what a hallmark means.
Learn more about 18ct Gold and Platinum
Jewellery Care
Everyday wear, cleaning, loose stones and keeping white gold bright.
Learn more about Jewellery Care