Colourful and Eclectic gemstone Jewellery

Handmade in London from semi-precious stones

sterling silver & gold vermeil

Celebrating 25 years of HANDMADE GEMSTONE Jewellery

shop new earth treasure 2025

stocked by the British Museum shop


THE EARTH TREASURE COLLECTION 2025

Jewellery inspired by treasures discovered during a woodland walk.

Rocks, fossils, trickling brooks, waterfalls, fireflies, spiderwebs.

Shades of Twilight, Dawn and Russet.

Dawn

Capturing the beauty of early morning, blending soft light and earthy calm. White Pearl and Rock Crystal reflect the freshness of first light, while Smoky Quartz and Dalmatian Jasper add depth and texture. Prehnite, Apatite, and Serpentine bring gentle greens and blues, echoing nature’s awakening. Accents of silver, thread through the palette.

Twilight

Evoking the transition between day and night, blending deep indigos and dusky purples with a rich mix of stones. Lapis lazuli, Amethyst and Blue Goldstone reflect the starry night sky, while Carnelian adds a warm sunset glow. Vibrant pops of turquoise and gold bring contrast and richness. Twilight is a palette that feels mystical, capturing the beauty of the in-between.

Russet

A warm  and grounding colourway inspired by autumn’s richness and the strength of the earth. Carnelian and Tiger’s Eye lend rich amber and golden tones, while Serpentine and Chrysoprase add soft, mossy greens. Garnet and Smoky Quartz deepen the palette with rich reds and smoky browns, balanced by the warmth of Mookaite and Agate. Amethyst adds a subtle touch of violet and accents of silver, thread through the palette.


Oh! the Marigold earrings and bracelet are a complete joy, thank you. I was feeling a little low and your jewellery provided a burst of sun.
— Maggie G.
Your necklaces have given me great pleasure over the years. I think I have eight! All bought from Liberty’s. I get so many compliments when I wear them and I really enjoy wearing them.
— Fiona
Katherine’s jewellery is quirky, iconic and lovely to wear. Every piece is original and full of surprises. I can’t wait to see what she will create next.
— Emma C.
Tactile and perfectly balanced, each piece is unique and evokes a mood, place or time in history. Katherine doesn’t just craft wonderful jewellery, she creates works of art.
— Krys Grudniewicz