Explore the latest additions to Mari Thomas' collections alongside brand new designs that bring fresh inspiration and style. Each piece is carefully handcrafted to combine timeless elegance with contemporary flair, offering versatile jewellery for everyday wear or special occasions. From subtle wearable classics to bold statement pieces, these new additions and designs enhanced our collections with unique high quality jewellery that will be treasured for years to come.

*New additions and jewellery by Mari*

41 products

Mari Thomas Jewellery *NEW* Bubbles: Silver Curved Pendant
£195.00
£195.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. These small textured square stud earrings are designed and handmade in Wales
Mari Thomas Jewellery *NEW* Carved: Small square silver stud earrings
£92.00
£92.00
Mari Thomas Jewellery *NEW* Carved silver hoops
£135.00
£135.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. This ring is perfect for a wedding ring both for men and women. Designed and handmade in Wales
Mari Thomas Jewellery *NEW* Carved: Narrow Silver Ring
from £120.00
from £120.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales. These small textured rectangular stud earrings are designed and handmade in Wales
Mari Thomas Jewellery *NEW* Carved: Small silver rectangle stud earrings
£97.00
£97.00
Mari Thomas Jewellery *NEW* Small carved silver pendant
£125.00
£125.00
Mari Thomas Jewellery *NEW* Carved: Narrow Silver Bracelet
£155.00
£155.00
SOLD OUT
Mari Thomas Jewellery *New* Fragile Form Black Silver Pendant 2
£450.00
£450.00
Mari Thomas Jewellery *NEW* Carved silver narrow bangle
£420.00
£420.00
Mari Thomas Jewellery *NEW* Bubbles: Small Silver Ring
£115.00
£115.00
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
Mari Thomas Jewellery *New* One of a kind: Large Bubbles pendant with Peridot
£590.00
£590.00
Mari Thomas Jewellery *New* One of a kind: Large Bubbles pendant with Citrine
£590.00
£590.00
Mari Thomas Jewellery *New* One of a kind: Medium Bubbles with Chrome Diopside
£550.00
£550.00
Mari Thomas Jewellery *New* Solitaire: Small Silver Necklace with Peridot
£430.00
£430.00
Mari Thomas Jewellery *New* Solitaire: Small Silver Necklace with Citrine
£430.00
£430.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold brooch
£13,400.00
£13,400.00
Mari Thomas Jewellery *New* Fragile Form: 18ct gold, silver and black ruthenium brooch
£8,900.00
£8,900.00
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 pendant
£8,900.00
£8,900.00
Mari Thomas Jewellery *New* Fragile Form Silver Brooch 1
£420.00
£420.00
Mari Thomas Jewellery *New* Fragile Form Silver Pendant 1
£450.00
£450.00
Mari Thomas Jewellery *New* Fragile Form Silver Pendant 2
£450.00
£450.00
Mari Thomas Jewellery *New* Fragile Form Small Silver Pendant 2
£230.00
£230.00
Mari Thomas Jewellery *New* Fragile Form Small Silver Pendant 4
£230.00
£230.00
Mari Thomas Jewellery *New* Fragile Form Small Black Silver Pendant 1
£230.00
£230.00
Silver necklace with a pendant on a light gray background small black silver fragile form pendant handcrafted and designed in Wales UK by mari thomas jewellery
Mari Thomas Jewellery *New* Fragile Form Small Black Silver Pendant 3
£230.00
£230.00
Mari Thomas Jewellery *New* Fragile Form Black Silver Brooch 1
£420.00
£420.00
Mari Thomas Jewellery *New* Fragile Form Black Silver Pendant 1
£450.00
£450.00
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 *New* Glissando: Bar earrings silver
£140.00
£140.00
Mari Thomas Jewellery *New* Glissando: Small bar pendant
£150.00
£150.00
Mari Thomas Jewellery *New* Glissando: Long Bar pendant
£180.00
£180.00
Mari Thomas Jewellery *NEW* Bubbles: Layered Silver Necklace
£480.00
£480.00
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
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape. The identity style bracelet is handcarved in 18ct yellow gold
Mari Thomas Jewellery *New* Carved Fine: 18ct Gold Bracelet
£2,400.00
£2,400.00
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape. The necklace is handcrafted in 18ct yellow gold
Mari Thomas Jewellery *New* Carved fine: 18ct gold pendant
£2,400.00
£2,400.00
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape. This ring suitable for men or women is handcrafted in solid 18ct yellow gold
Mari Thomas Jewellery *New* Carved Fine: 18ct gold ring
from £1,490.00
from £1,490.00
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape. The stud earrings are handcrafted in solid 18ct yellow gold
Mari Thomas Jewellery *New* Carved Fine: 18ct gold rectangle earrings
£1,340.00
£1,340.00
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape handcrafted stud earrings in solid 18ct yellow gold
Mari Thomas Jewellery *New* Carved Fine: 18ct gold square earrings
£1,130.00
£1,130.00
Welsh gold ring inspired by the strata of Welsh slate handcrafted and handmade in 18ct rose red gold
Mari Thomas Jewellery *NEW* Linear Fine: Narrow 18ct Rose Gold Ring
from £870.00
from £870.00
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