Mari's jewellery collections are designed and hand made from an inspired place, from potential sketch book ideas to tokens of togetherness, celebration and remembrance. Add to this the essence of Wales, the rugged, beautiful and majestic land that carries a strong cultural identity, bares its soul in Mari’s jewellery collections, allowing you, the wearer to not only belong to the stories of Wales, but choose pieces that resonate and connect with your own stories and memories.

Mari Thomas Jewellery Collections

290 products

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Contemporary Welsh silver jewellery. Inspired by the beautiful rugged landscape of Wales. This sculptured ring is designed and handmade in Wales
Mari Thomas Jewellery Carved: Long Silver Ring
£235.00
£235.00
Mari Thomas Jewellery Linear: Triple Drop Silver Pendant
£320.00
£320.00
Silver bracelet with chain inspired by brushstrokes
Mari Thomas Jewellery Brushstroke Collection: Silver Bracelet
£155.00
£155.00
Mari Thomas Jewellery Bubbles: Silver Pin / Brooch
£70.00
£70.00
Mari Thomas Jewellery Carthenni Silhouette: Solid silver cross pendant
£110.00
£110.00
Mari Thomas Jewellery Pages Collection: Large Silver Pendant
£200.00
£200.00
Mari Thomas Jewellery Glissando: Small silver stud earrings
£95.00
£95.00
Round 8mm White Pearl Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery White 8-8.5mm round pearl pendant
£140.00
£140.00
White 9mm Freshwater Teardrop Pearl Crook Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery White 9mm freshwater teardrop pearl drop earrings
£95.00
£95.00
Cube: Black Silver 1 Cube Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Black Silver 1 Cube Bangle
£155.00
£155.00
Cofio / Remember: Black Silver Ring - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Black Silver Ring
£230.00
£230.00
Cofio / Remember: Long Black Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Long Black Silver Earrings
£220.00
£220.00
Cofio / Remember: Black Silver Bangle - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Black Silver Bangle
£445.00
£445.00
Mari Thomas Jewellery Cube: Black Silver Stud Earrings
£95.00
£95.00
Decorative Concepts: Black Silver Drop Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Black Silver Drop Pendant
£125.00
£125.00
Decorative Concepts: Black Silver Drop Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Black Silver Drop Earrings
£135.00
£135.00
Contemporary Welsh gold and silver jewellery designed and made in Wales. Decorative Concepts: Collection - Rose Gold plated Large stud earrings
Mari Thomas Jewellery Decorative Concepts: Rose Gold Large Earrings
£120.00
£120.00
Decorative Concepts: Rose Gold Drop Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Rose Gold Drop Earrings
£190.00
£190.00
Pink 8mm round freshwater pearl stud earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Pink 8-8.5mm round freshwater pearl stud earrings
£96.00
£96.00
SOLD OUT
Mari Thomas Jewellery Gyda'n Gilydd / Together: Silver Lapel / Tie Pin
£85.00
£85.00
Mari Thomas Jewellery Carthenni Silhouette: Caernarfon Hatch Design - Large silver pendant
£650.00
£650.00
Mari Thomas Jewellery Glissando: Silver Circular Pendant
£290.00
£290.00
Carreg / Stone: Large Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Carreg / Stone: Large Silver Pendant
£385.00
£385.00
Mari Thomas Jewellery Golden Bubbles: Pendant, 18ct yellow gold
£2,720.00
£2,720.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. This solid bangle is designed and handmade in Wales UK
Mari Thomas Jewellery Carved: Wide Silver Bangle
£695.00
£695.00
Bubbles: Silver Cufflinks - Mari Thomas Jewellery
Mari Thomas Jewellery Bubbles: Silver Cufflinks
£155.00
£155.00
Bubbles: Medium Top Silver Statement Ring - Mari Thomas Jewellery
Mari Thomas Jewellery Bubbles: Medium Top Silver Statement Ring
£345.00
£345.00
Dathlu / Celebration: Small Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Cariad / Love: Small Silver Pendant
£175.00
£175.00
SOLD OUT
Dathlu / Celebration: Silver Charm Bracelet - Mari Thomas Jewellery
Mari Thomas Jewellery Cariad / Love: Silver Charm Bracelet
£175.00
£175.00
SOLD OUT
Mari Thomas Jewellery Cariad / Love: Short Drop Silver Earrings
£190.00
£190.00
Mari Thomas Jewellery *NEW* Bubbles: Small Silver Ring
£95.00
£95.00
Mari Thomas Jewellery Last Chance: OMA Silver Bracelet
£100.00
£100.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales especially slate and coal. This torque cuff bangle is designed and handmade in Wales. Suitable for men or women.
Mari Thomas Jewellery *NEW* Carved: Black Silver Torque Bangle
£695.00
£695.00
SOLD OUT
Mari Thomas Jewellery Last chance: Arbennig (Special) Circle Earrings
£190.00
£190.00
SOLD OUT
Mari Thomas Jewellery *NEW* Carved: Narrow Silver Bracelet
£145.00
£145.00
carthenni silver and gold plated medium pendant - welsh blankets Mari Thomas
Mari Thomas Jewellery Carthenni Embossed: Knot Garden Design - Medium silver and gold pendant
£310.00
£310.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No 15.) Bespoke Silver and Diamond Slice Pendant
£1,550.00
£1,550.00
Mari Thomas Jewellery Pages Collection: Small Silver Pendant
£170.00
£170.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 8) Bespoke Decorative Concepts Silver Pendant with Oval Diamond
£995.00
£995.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 10) Bespoke Gyda'n Gilydd Silver Pendant with Marquise Diamond
£985.00
£985.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No 6.) Bespoke Memo Pendant with Rose Cut Diamond.
£685.00
£685.00
Pink 9mm Freshwater Teardrop Pearl Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Pink 9mm freshwater teardrop pearl pendant
£108.00
£108.00
Grey 7mm Round Freshwater Pearl Stud Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Grey 7-7.5mm round freshwater pearl stud earrings
£77.00
£77.00
Grey 9mm Freshwater Teardrop Pearl Crook Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Grey 9mm freshwater teardrop pearl drop earrings
£95.00
£95.00
Grey 8mm round Freshwater pearl stud earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Grey 8-8.5mm round freshwater pearl stud earrings
£96.00
£96.00
Cube: Short Arc Earrings - Black silver - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Short Arc Earrings in black silver
£135.00
£135.00
SOLD OUT
Cube: Black Silver Long Arc Drop Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cube: Black Silver Long Arc Drop Earrings
£155.00
£155.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales especially slate and anthracite coal. This sculptured ring is designed and handmade in Wales.
Mari Thomas Jewellery Carved: Sculptured Black Silver Ring
£235.00
£235.00
Contemporary Welsh silver jewellery. Inspired by Welsh slate and coal and the beautiful landscape of Wales. These black oxidised square stud earrings are designed and handmade in Wales
Mari Thomas Jewellery Carved: Square Black Silver Earrings
£135.00
£135.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales especially slate and anthracite coal. These textured rectangular earrings are designed and handmade in Wales
Mari Thomas Jewellery Carved: Black Silver Rectangle Earrings
£195.00
£195.00
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