Mari Thomas has designed a varied and comprehensive range of necklaces and pendants that cover many tastes, there is something for everyone, from delicate and subtle pendants that gently catch the light, to bolder statement pieces that certainly grab our attention for many wonderful reasons.
So many of her pieces are designed to be able to be layered up and worn together, offering you endless ways in which you can express your individuality with her Jewellery which is all designed and made in her gallery and workshop in Wales.

Mari Thomas Necklaces and Pendants

252 products

£
£
Mari Thomas Jewellery Last Chance: Llawennau / Rejoice Long Silver Pendant with Diamonds
£455.00
£455.00
Mari Thomas Jewellery 3 full brushstrokes silver 32" necklace
£455.00
£455.00
Mari Thomas Jewellery Bubbles: Large Silver Pendant
£460.00
£460.00
Memo: Long Silver Paperclip Necklace - Mari Thomas Jewellery
Mari Thomas Jewellery Memo: Long Silver Paperclip Necklace
£460.00
£460.00
MT Gallery Artists Large amethsyt gemstone silver necklace by Bea Jareno
£465.00
£465.00
MT Gallery Artists Irregular link silver 18kt gold plated necklace with central faceted gold citrine by Bea Jareno
£500.00
£500.00
MT Gallery Artists Green amethyst kinetic silver 24kt gold plated necklace by Bea Jareno
£505.00
£505.00
Contemporary Welsh silver jewellery. Inspired by the beautiful landscape of Wales especially slate and coal. This statement necklace is designed and handmade in Wales
Mari Thomas Jewellery Carved: Black Silver Arc necklace
£550.00
£550.00
MT Gallery Artists Green & gold tourmaline, green quartz & pearl 24kt gold plated beaded necklace by Bea Jareno
£550.00
£550.00
One of a kind: Carved arc pendant with moss agate - Mari Thomas Jewellery
Mari Thomas Jewellery One of a kind - Carved arc pendant with moss agate
£595.00
£595.00
Mari Thomas Jewellery Decorative Concepts: Large Silver Pendant
£640.00
£640.00
Decorative Concepts: Large Black Silver Pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Large Black Silver Pendant
£640.00
£640.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 14) Bespoke Silver Glissando pendant with Triangular Diamond
£650.00
£650.00
SOLD OUT
Mari Thomas Jewellery Carthenni Silhouette: Caernarfon Hatch Design - Large silver pendant
£650.00
£650.00
SOLD OUT
Mari Thomas Jewellery One-of-a-Kind: (No.3) Bespoke Cofio Pendant in Silver with Emerald Cut Diamond
£685.00
£685.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No 6.) Bespoke Memo Pendant with Rose Cut Diamond.
£685.00
£685.00
Mari Thomas Jewellery Brushstroke Collection: Silver Statement Pendant
from £730.00
from £730.00
Mari Thomas Jewellery Glissando nell' oro: Small 9ct Rose Gold Pendant
£770.00
£770.00
Mari Thomas Jewellery One of a Kind: Bubbles Large Silver Pendant with Pink Tourmaline
£795.00
£795.00
Decorative Concepts: Rose Gold Large pendant - Mari Thomas Jewellery
Mari Thomas Jewellery Decorative Concepts: Rose Gold Large pendant
£820.00
£820.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 5) Bespoke Dathlu Silver Pendant with Old Cut Diamonds
£850.00
£850.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No 4.) Solitaire Necklace with Round Brilliant Cut Diamond
£895.00
£895.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 7) Brushstrokes Pendant with black diamonds
£950.00
£950.00
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
One of a Kind: (No 1.) Bespoke Silver and Diamond Bubbles Necklace - Mari Thomas Jewellery
Mari Thomas Jewellery One of a Kind: (No 1.) Bespoke Silver and Diamond Bubbles Necklace
£995.00
£995.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 8) Bespoke Decorative Concepts Silver Pendant with Oval Diamond
£995.00
£995.00
Mari Thomas Jewellery Glissando nell' oro: 9ct Rose Gold Medium Pendant
£998.00
£998.00
Cofio / Remember: Silver Torque Neckpiece - Mari Thomas Jewellery
Mari Thomas Jewellery Cofio / Remember: Silver Torque Neckpiece
£1,100.00
£1,100.00
MT Gallery Artists Rutile quartz & zircon black silver pendant by Chris Boland
£1,110.00
£1,110.00
MT Gallery Artists 18ct gold & Tahitian pearl pendant by Charmian Ottaway
£1,260.00
£1,260.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 9) Solitaire Series 2 Necklace with Princess Cut Diamond
£1,295.00
£1,295.00
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.
Mari Thomas Jewellery Cofio / Remember: Gold and Silver Torque Neckpiece
£1,400.00
£1,400.00
MT Gallery Artists Turgor clasp heavy-weight black silver chain by Emily Thatcher
£1,410.00
£1,410.00
Mari Thomas Jewellery Glissando nell' oro: Large 9ct Rose Gold Pendant
£1,490.00
£1,490.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No. 11) Cube Pendant with Assher Cut Diamond
£1,550.00
£1,550.00
SOLD OUT
Mari Thomas Jewellery One of a Kind: (No 15.) Bespoke Silver and Diamond Slice Pendant
£1,550.00
£1,550.00
MT Gallery Artists Camur light-weight necklace with purple sapphire & grey rose cut diamond black silver & 18ct gold by Emily Thatcher
£1,710.00
£1,710.00
MT Gallery Artists Camur medium-weight silver necklace with grey moonstone & rose cut salt & pepper diamond by Emily Thatcher
£1,760.00
£1,760.00
MT Gallery Artists Camur heavy-weight necklace with aquamarine & mandarin garnet silver & 18ct gold by Emily Thatcher
£1,910.00
£1,910.00
Mari Thomas Jewellery Pages Collection: Silver Statement Neckpiece
£1,950.00
£1,950.00
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 Glissando nell' oro: 9ct Rose Gold Circular Pendant
£2,130.00
£2,130.00
Mari Thomas Jewellery Golden Bubbles: Pendant, 18ct yellow gold
£2,230.00
£2,230.00
Glissando: Small 18ct White Gold Pendant with diamonds - Mari Thomas Jewellery
Mari Thomas Jewellery Glissando nell' oro: Small 18ct White Gold Pendant with diamonds
£2,325.00
£2,325.00
Glissando: 9ct Rose Gold Circular Pendant with Diamonds - Mari Thomas Jewellery
Mari Thomas Jewellery Glissando nell' oro: 9ct Rose Gold Circular Pendant with Diamonds
£2,580.00
£2,580.00
Mari Thomas Jewellery One of a Kind: (No. 13) Bespoke Carthenni Silver Pendant with Natural Yellow Diamonds
£2,700.00
£2,700.00
Mari Thomas Jewellery One of a Kind: ( No.16 ) Bespoke Dadeni Silver and Diamond Neckpiece
£2,900.00
£2,900.00
Mari Thomas Jewellery Glissando nell' oro: Small 18ct White Gold Circular Pendant with diamonds
£4,140.00
£4,140.00
Glissando: Large 18ct White Gold Pendant with diamonds - Mari Thomas Jewellery
Mari Thomas Jewellery Glissando nell' oro: Large 18ct White Gold Pendant with diamonds
£4,860.00
£4,860.00
Mari Thomas Jewellery Fragile Form: 18ct gold, silver and black ruthenium pendant
£8,500.00
£8,500.00
+44 (0) 1558 660001
Secure checkout
Sustainably and ethically made
5 Star excellent on Trustpilot