Gold is one of the most precious metals with its varying shades and colours. Mari has an expanding her range of gorgeous jewellery designs which includes solid 18ct and 9ct yellow gold, white gold and rose gold, some pieces are plated with 18ct and 23ct gold - a shade and colour for every taste.

MT Gold Jewellery

50 products

£
£
NEW
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape handcrafted stud earrings in solid 18ct yellow gold
*New* Carved Fine: 18ct gold square earrings
£895.00
£895.00
NEW
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
*New* Carved Fine: 18ct gold rectangle earrings
£1,100.00
£1,100.00
NEW
Contemporary Welsh gold jewellery designed and made in Wales and inspired by the Welsh landscape. The necklace is handcrafted in 18ct yellow gold
*New* Carved fine: 18ct gold pendant
£1,795.00
£1,795.00
NEW
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
*New* Carved Fine: 18ct Gold Bracelet
£1,830.00
£1,830.00
NEW
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
*New* Carved Fine: 18ct gold ring
from £1,290.00
from £1,290.00
Golden Bubbles: 18ct Gold Cufflinks
£2,340.00
£2,340.00
Bubbles: 18ct Gold Small Earrings - Mari Thomas Jewellery
Golden Bubbles: 18ct Gold Small Earrings
£525.00
£525.00
Bubbles: 18ct Gold Earrings - Mari Thomas Jewellery
Golden Bubbles: 18ct Gold Earrings
£2,240.00
£2,240.00
Golden Bubbles: 18ct Gold Bracelet
£2,720.00
£2,720.00
Golden Bubbles: Pendant, 18ct yellow gold
£2,720.00
£2,720.00
SOLD OUT
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. This pendant is inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.
Cofio / Remember: Gold and Silver Pendant
£225.00
£225.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. This bangle is inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.
Cofio / Remember: Gold and Silver Bangle
£590.00
£590.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. These earrings are inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.Jewellery
Cube: Gold and Silver Stud Earrings
£135.00
£135.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. These cufflinks are inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.
Cofio / Remember: Gold and Silver Cufflinks
£330.00
£330.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. These earrings are inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.Jewellery
Cofio / Remember: Long Gold and Silver Earrings
£340.00
£340.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. This ring suitable for men or women is handcrafted in solid silver with 22ct gold plating
Cofio / Remember: Gold and Silver Ring
£330.00
£330.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. This torque neckpiece is inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.
Cofio / Remember: Gold and Silver Torque Neckpiece
£1,400.00
£1,400.00
Contemporary Welsh gold and silver jewellery designed and made in Wales and inspired by the Welsh landscape. This lapel pin is inspired by the Welsh poem Cofio meaning remember by Waldo Williams handcrafted in solid silver with 22ct gold plating.
Cofio / Remember: Gold and silver lapel / tie pin
£150.00
£150.00
carthenni silver and gold plated large pendant - welsh blankets Mari Thomas
Carthenni Embossed: Caernarfon 1 Design- Large silver and gold pendant
£440.00
£440.00
carthenni large silver and gold plated pendant - welsh blankets Mari Thomas
Carthenni Embossed: Caernarfon 2 Design - Large Silver and Gold Pendant
£440.00
£440.00
carthenni large silver and gold plated pendant - welsh blankets Mari Thomas
Carthenni Embossed: Portcullis Design - Large silver and gold pendant
£440.00
£440.00
carthenni silver and gold plated medium pendant - welsh blankets Mari Thomas
Carthenni Embossed: Knot Garden 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.
Carthenni Embossed: Caernarfon 1 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
Carthenni Embossed: Portcullis Design - Medium silver and gold pendant
£310.00
£310.00
carthenni silver and gold plated medium pendant - welsh blankets Mari Thomas
Carthenni Embossed: St David's Cross Design - Medium silver and gold pendant
£310.00
£310.00
Decorative Concepts: Rose Gold Statement Earrings - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Statement Earrings
£490.00
£490.00
Decorative Concepts: Rose Gold Drop Earrings - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Drop Earrings
£190.00
£190.00
Decorative Concepts: Rose Gold Small Earrings - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Small Earrings
£85.00
£85.00
Decorative Concepts: Rose Gold Medium Earrings - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Medium Earrings
£100.00
£100.00
Decorative Concepts: Rose Gold Drop Pendant - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Drop Pendant
£225.00
£225.00
Contemporary Welsh gold and silver jewellery designed and made in Wales. Decorative Concepts: Collection - Rose Gold plated Large stud earrings
Decorative Concepts: Rose Gold Large Earrings
£120.00
£120.00
Decorative Concepts: Rose Gold Large pendant - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Large pendant
£820.00
£820.00
Decorative Concepts: Rose gold medium top ring - Mari Thomas Jewellery
Decorative Concepts: Rose gold medium top ring
£165.00
£165.00
Decorative Concepts: Rose gold medium pendant - Mari Thomas Jewellery
Decorative Concepts: Rose gold medium pendant
£320.00
£320.00
Decorative Concepts: Rose Gold Small Pendant - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Small Pendant
£175.00
£175.00
Decorative Concepts: Rose Gold Charm Bracelet - Mari Thomas Jewellery
Decorative Concepts: Rose Gold Charm Bracelet
£175.00
£175.00
Linear Fine: Long 18ct Gold Earrings - Mari Thomas Jewellery
Linear Fine: Long 18ct Gold Earrings
£1,990.00
£1,990.00
NEW
Welsh gold ring inspired by the strata of Welsh slate handcrafted and handmade in 18ct rose red gold
*NEW* Linear Fine: Narrow 18ct Rose Gold Ring
from £870.00
from £870.00
Solitaire: 18ct White Gold Ring with Tanzanite
£4,500.00
£4,500.00
Solitaire: 18ct White Gold Ring with Pink Sapphire
£4,500.00
£4,500.00
Solitaire: 18ct Gold Ring with Emerald
£4,300.00
£4,300.00
One of a kind: Golden Bubbles pendant set with diamonds
£11,700.00
£11,700.00
Peach Pink Cultured River Pearl Necklace - Mari Thomas Jewellery
One-of-a-kind: Peach pink cultured river pearl necklace with 14ct gold clasp
£185.00
£185.00
Mixed Cultured River Pearl Necklace With 9ct Gold Ball Clasp - Mari Thomas Jewellery
One-of-a-kind: Mixed cultured river pearl necklace with 9ct gold ball clasp
£345.00
£345.00
Opulence Rings: 18ct Rose Gold Morganite & Moissanite
£2,250.00
£2,250.00
First of March at Collect 2025 - Mari Thomas 18ct gold pendant
£13,000.00
£13,000.00
First of March at Collect 2025 - Mari Thomas 18ct gold brooch
£12,000.00
£12,000.00
First of March at Collect 2025 - Mari Thomas Gold Fragile Form
£14,000.00
£14,000.00
First of March at Collect 2025 - Mari Thomas 18ct gold, silver and black ruthenium brooch
£7,500.00
£7,500.00
Mixed colour round pearl necklace with silver gold plated sparkle ball clasp
£230.00
£230.00
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