At Mari Thomas we have distinctive, beautifully designed award-winning jewellery for the woman who wants something unique and different.


Mari has designed and produced award winning collections to suit a vast array of tastes and aesthetics. Whether you are a less is more or a more is more woman.

Unique Jewellery designed for Women

761 products

Cofio / Remember: Long Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Long Silver Earrings
£220.00
£220.00
Cofio / Remember: Silver Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Silver Bangle
£445.00
£445.00
Cofio / Remember: Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Silver Pendant
£160.00
£160.00
SOLD OUT
Mari Thomas Jewellery Decorative Concepts: Silver Charm Bracelet
£95.00
£95.00
Cube: Silver 3 Drop Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Silver 3 Drop Pendant
£280.00
£280.00
Cube: Short Arc Drop Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Short Arc Drop Silver Earrings
£135.00
£135.00
Cube: Plain Silver Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Single Plain Silver Bangle
£89.00
£89.00
Cube: Silver 1 cube bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Silver 1 cube bangle
£155.00
£155.00
Cube: 1 Cube Silver Stacker Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Single Cube Silver Stacker Bangle
£320.00
£320.00
Mari Thomas Jewellery Gyda'n Gilydd / Together: Silver Triple Drop Pendant
£325.00
£325.00
Mari Thomas Jewellery Gyda'n Gilydd / Together: Silver Linked Charm Pendant
£260.00
£260.00
Carreg / Stone: Silver Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Last chance: Carreg / Stone: Silver Bangle
£245.00
£245.00
Carreg / Stone: Silver Ring - Mari Thomas Jewellery
Mari Thomas Jewellery Last chance: Carreg / Stone: Silver Ring
£90.00
£90.00
Carreg / Stone: Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Last chance: Carreg / Stone: Silver Earrings (only 1 available!)
£95.00
£95.00
Carreg / Stone: Small Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Last chance: Carreg / Stone: Small Silver Pendant
£195.00
£195.00
Cube: Silver Drop Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Silver Drop Pendant
£130.00
£130.00
Mari Thomas Jewellery Dathlu / Celebration: Silver Lapel / Tie Pin
£125.00
£125.00
Dathlu / Celebration: Long Drop Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Dathlu / Celebration: Long Drop Silver Earrings
£300.00
£300.00
Mari Thomas Jewellery Dathlu / Celebration: Short Drop Silver Earrings
£210.00
£210.00
Dathlu / Celebration: Long Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Dathlu / Celebration: Long Silver Pendant
£250.00
£250.00
Mari Thomas Jewellery Solitaire: Black Silver bangle with Diamond
£950.00
£950.00
Mari Thomas Jewellery Solitaire: 18ct White Gold Ring with Tanzanite
£4,500.00
£4,500.00
Mari Thomas Jewellery Solitaire: 18ct White Gold Ring with Pink Sapphire
£4,500.00
£4,500.00
Mari Thomas Jewellery Solitaire: 18ct Gold Ring with Emerald
£4,300.00
£4,300.00
Glissando: 9ct Rose Gold Stud Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Glissando nell' oro: 9ct Rose Gold Stud Earrings
£610.00
£610.00
Mari Thomas Jewellery Glissando: Small Silver Pendant
£110.00
£110.00
Mari Thomas Jewellery Glissando: Medium Silver Pendant
£140.00
£140.00
Mari Thomas Jewellery Glissando: Large Silver Pendant
£190.00
£190.00
Mari Thomas Jewellery Glissando: Medium silver earrings
£150.00
£150.00
Mari Thomas Jewellery Glissando: Silver Brooch
£260.00
£260.00
Mari Thomas Jewellery Glissando: Silver Lapel / Tie
£95.00
£95.00
Mari Thomas Jewellery Glissando: Silver Circular Pendant
£290.00
£290.00
Mari Thomas Jewellery Glissando nell' oro: Large 9ct Rose Gold Pendant
£1,630.00
£1,630.00
Mari Thomas Jewellery Glissando nell' oro: 9ct Rose Gold Circular Pendant
£2,800.00
£2,800.00
Cube: Silver 3 Cube, Stacker Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Silver 3 Cube, Stacker Bangle
£400.00
£400.00
Narrow Silk Scarf - Limited Collection - Mari Thomas Jewellery
Mari Thomas Jewellery Limited Edition: Narrow Silk Scarf
£90.00
£90.00
Mari Thomas Jewellery Decorative Concepts: Large Silver Earrings
£75.00
£75.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. These textured earrings are designed and handmade in Wales
Mari Thomas Jewellery Carved: Silver Fractured Earrings
£165.00
£165.00
Decorative Concepts: Silver Cufflinks - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Silver Cufflinks
£185.00
£185.00
Mari Thomas Jewellery Decorative Concepts: Large Silver Pendant
£640.00
£640.00
SOLD OUT
Cube: Silver Long Arc Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Silver Long Arc Earrings
£155.00
£155.00
Mari Thomas Jewellery Gyda'n Gilydd / Together: Silver Circle Earrings
£180.00
£180.00
Dathlu / Celebration: Small Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Dathlu / Celebration: Small Silver Pendant
£195.00
£195.00
Decorative Concepts: Statement Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Statement Silver Earrings
£340.00
£340.00
Mari Thomas Jewellery Bubbles: Medium Silver Pendant
£340.00
£340.00
Mari Thomas Jewellery Bubbles: Large Silver Pendant
£460.00
£460.00
Carthenni / Welsh Weave: Caernarfon Long Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Carthenni Silhouette: Caernarfon Long Design - Silver pendant
£230.00
£230.00
Mari Thomas Jewellery Carthenni Silhouette: Caernarfon Hatch Design - Medium silver pendant
£380.00
£380.00
Mari Thomas Jewellery Carthenni Silhouette: Caernarfon Hatch Design - Large silver pendant
£650.00
£650.00
Mari Thomas Jewellery Carthenni Silhouette: Solid silver cross earrings
£95.00
£95.00

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