A collections of diamond set necklaces and pendants, from delicate and subtle pendants that gently catch the light, to bolder statement pieces that certainly grab our attention for many wonderful reasons.

Her jewellery is designed and created in our workshop and gallery in Llandeilo, South Wales UK and the gallery artists are specially selected from the finest national and international designer jewellers.

Diamond Necklaces and Pendants

16 products

£
£
Mari Thomas Gallery Camur light-weight necklace with purple sapphire & grey rose cut diamond black silver & 18ct gold by Emily Thatcher
£1,710.00
£1,710.00
NEW
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 Gallery Camur medium-weight silver necklace with grey moonstone & rose cut salt & pepper diamond by Emily Thatcher
£1,760.00
£1,760.00
Mari Thomas Jewellery One of a kind: Golden Bubbles pendant set with 1.50ct diamonds
£11,900.00
£11,900.00
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
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
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
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. 11) Cube Pendant with Assher Cut Diamond
£1,550.00
£1,550.00
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 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.3) Bespoke Cofio Pendant in Silver with Emerald Cut Diamond
£685.00
£685.00
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
+44 (0) 1558 660001
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