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

336 products

£
£
Mari Thomas Jewellery *New* Fragile Form Silver Pendant 2
£450.00
£450.00
Mari Thomas Jewellery *New* Fragile Form Silver Pendant 1
£450.00
£450.00
Mari Thomas Jewellery *New* Fragile Form silver brooch 2
£420.00
£420.00
Mari Thomas Jewellery *New* Fragile Form Silver Brooch 1
£420.00
£420.00
Mari Thomas Jewellery *NEW*One of a kind: No 19 Bespoke silver Bubbles necklace with uncut diamond
£1,850.00
£1,850.00
Mari Thomas Jewellery White button gradient pearl necklace with silver clasp
£220.00
£220.00
Mari Thomas Jewellery Pink & white baroque cultured pearl necklace with round ball clasp
£225.00
£225.00
Mari Thomas Jewellery White baroque pearl necklace with round magnetic clasp
£230.00
£230.00
Mari Thomas Jewellery Mixed colour baroque pearl necklace with silver clasp
£230.00
£230.00
Mari Thomas Jewellery White silver keshi style pearl necklace with silver magnetic clasp
£250.00
£250.00
Mari Thomas Jewellery White silver keshi style necklace with silver magnetic clasp
£230.00
£230.00
Mari Thomas Jewellery White baroque pearl necklace with silver magnetic clasp
£230.00
£230.00
Mari Thomas Jewellery Mixed natural colour baroque pearl necklace with silver magnetic clasp
£195.00
£195.00
Mari Thomas Jewellery White Baroque Cultured river pearl necklace with round magnetic clasp
£270.00
£270.00
Mari Thomas Jewellery Pink barrel pearl necklace with silver gold plated clasp
£250.00
£250.00
Mari Thomas Jewellery Pink coin pearl necklace with large round magnetic clasp
£220.00
£220.00
Mari Thomas Jewellery Mixed colour coin pearl necklace with silver magnetic clasp
£220.00
£220.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold, silver and black ruthenium pendant
£8,900.00
£8,900.00
Mari Thomas Jewellery Pink baroque pearls with silver magnetic clasp
£215.00
£215.00
Mari Thomas Jewellery White pearl necklace with silver clasp
£395.00
£395.00
Mari Thomas Jewellery Fragile Form: Black silver and pressed flowers sculpture
£12,000.00
£12,000.00
SOLD OUT
Mari Thomas Jewellery Fragile Form: Gold and pressed flowers sculpture
£14,000.00
£14,000.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold pendant
£14,000.00
£14,000.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold, silver and black ruthenium brooch
£8,400.00
£8,400.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold brooch
£13,400.00
£13,400.00
Dathlu / Celebration: Silver Cufflinks - Mari Thomas Jewellery
Mari Thomas Jewellery Cariad / Love: Silver Cufflinks
£270.00
£270.00
Dathlu / Celebration: Long Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Cariad / Love: Long Silver Pendant
£250.00
£250.00
Dathlu / Celebration: Long Drop Silver Earrings - Mari Thomas Jewellery
Mari Thomas Jewellery Cariad / Love: Long Drop Silver Earrings
£300.00
£300.00
Mari Thomas Jewellery White oval coin pearl necklace with silver magnetic clasp
£210.00
£210.00
Mari Thomas Jewellery Last Chance: Silver Mimosa brooch / lapel pin
£300.00
£300.00
Mari Thomas Jewellery White coin pearl necklace with sparkle magnetic clasp
£200.00
£200.00
Mari Thomas Jewellery White oval coin pearl necklace with silver magnetic clasp
£200.00
£200.00
Mari Thomas Jewellery *New* Glissando: Bar earrings silver
£125.00
£125.00
Mari Thomas Jewellery *New* Glissando: Small bar pendant
£120.00
£120.00
Mari Thomas Jewellery *New* Glissando: Long Bar pendant
£155.00
£155.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: ( No.17 ) Bespoke Linear torque bangle with baguette cut diamonds
£1,700.00
£1,700.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: ( No.18 ) Bespoke Carreg necklace / brooch in silver with baguette cut diamond
£1,990.00
£1,990.00
Mari Thomas Jewellery One of a Kind: Bubbles Large Silver Pendant with Pink Tourmaline
£830.00
£830.00
Mari Thomas Jewellery *NEW* Bubbles: Layered Silver Necklace
£380.00
£380.00
Mari Thomas Jewellery Last Chance: Silver Mimosa Pendant
£340.00
£340.00
Mari Thomas Jewellery Last Chance: OMA Silver and cubic zirconia pin
£100.00
£100.00
Mari Thomas Jewellery Last Chance: OMA Silver Pendant
£100.00
£100.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. This torque cuff bangle is designed and handmade in Wales. Suitable for men or women.
Mari Thomas Jewellery *NEW* Carved: Silver torque bangle
£695.00
£695.00
Mari Thomas Jewellery Last Chance: Llawennau / Rejoice Long Silver Pendant with Diamonds
£525.00
£525.00
Mari Thomas Jewellery Last chance: Arbennig (Special) Hoop Earrings
£180.00
£180.00
Mari Thomas Jewellery Last Chance: Atgofion / Memories Silver Lapel / Tie Pin
£125.00
£125.00
carthenni silver and gold plated medium pendant - welsh blankets Mari Thomas
Mari Thomas Jewellery Carthenni Embossed: St David's Cross Design - Medium silver and gold pendant
£310.00
£310.00
Welsh gold and silver Carthenni Welsh blanket inspired necklace/pendant designed and made in Wales. Portcullis design
Mari Thomas Jewellery Carthenni Embossed: Portcullis Design - Medium silver and gold pendant (last 1 available!)
£310.00
£310.00
Welsh gold and silver Carthenni Welsh blanket inspired necklace/pendant designed and made in Wales.
Mari Thomas Jewellery Carthenni Embossed: Caernarfon 1 Design - Medium silver and gold pendant
£310.00
£310.00
carthenni large silver and gold plated pendant - welsh blankets Mari Thomas
Mari Thomas Jewellery Carthenni Embossed: Portcullis Design - Large silver and gold pendant
£440.00
£440.00
+44 (0) 1558 660001
Secure checkout
Sustainably and ethically made
5 Star excellent on Trustpilot