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Diamond Jewellery

Diamonds are some of the most ancient and beautiful stones on earth. The name diamond is derived from the ancient Greek (adámas), meaning proper, unalterable, unbreakable, untamed. Diamonds are a common feature in the Clogau jewellery range and, partnered with our amazing range of traditional and contemporary designs, it allows us to create unique jewellery.

Highly recommended

Am Byth ring
One of Clogau's most remarkable pieces of jewellery to-date, the 18ct Am Byth ring has been recognised by influential voices in the fashion industry such as 'Vogue'.

More Diamond Jewellery > Diamond Rings | Diamond Pendants | Wedding Jewellery | Diamond earrings

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3SELP Eternal Love Pendant

£139

SCA010 Cariad^® Pendant

£239

3SCE010 Cariad^® earrings

£129

3SICLP09 Cariad^® Inner Charm^® Pendant

£169

3SELE Eternal Love Earrings

£139

3SELMB Eternal Love Bracelet

£99

3SETDR4 Eternity Diamond Ring

£139

3SEH06 Heart Affinity Stacking Ring

£129

3SCTR Cariad^® Diamond Ring

£119

3SELB Eternal Love Bangle

£199

3SELE02 Eternal Love Earrings

£139

TOLDSR Tree of Life^® Diamond Stacking Ring

£290

3SACDP Am Byth^® Pendant

£219

3SELR Eternal Love Diamond Heart Ring

£139

3SABR03 Am Byth^® Diamond Ring

£189

3SFR01 Am Byth^® Ring *SALE*

£270 £189

3SSTR Make a Wish Ring *SALE*

£129 £90.30

3SWPE1 Welsh Poppy Stud Earrings

£189

3SABR01 Am Byth^® Ring

£430

3STOLBR Tree of Life^® Bow Ring

£119

3SWPP1 Welsh Poppy Pendant

£209

3SETDP4 Eternity Diamond Drop Pendant

(no rating yet)

£209

3STOLBE Tree of Life^® Bow Stud Earrings

£109

3SELMB1 Eternal Love Diamond Bracelet

£310

3SELPL Eternal Love Diamond Locket

£280

LSPR Lovespoons Ring

£390

3SCH022 Wales Snowdon Charm *SALE*

£179 £125.30

3SELDSR Eternal Love Affinity Stacking Ring

£250

3STOLBP Tree of Life^® Bow Pendant

£129

3SABP03 Am Byth^® Diamond Pendant *SALE*

£169 £118.30

CAHR2 Cariad^® Diamond Heart Ring *SALE*

£320 £224

ELDYR Eternal Love Ring *SALE*

£1,450 £725

3SCTR3 Cariad^® Triple Heart Ring

£159

3SETOLE04 Am Byth^® Creole Diamond Earrings *SALE*

£209 £146.30

3SMCDP2 Royal Crown Diamond Pendant

£169

TOLSE01 Tree of Life^® Stud Earrings *SALE*

£330 £231

LLC94 Baby Steps Bead Charm *SALE*

£310 £217

CAHP Cariad^® Pendant

£520

TOLEDRY Tree of Life^® Diamond Ring *SALE*

£1,060 £742

3SWPR1 Welsh Poppy Ring

£179

ETDR4 Eternity Ring

£410

3SACDE Am Byth^® Drop Earrings

£219

3SLLC332 Welsh Poppy Milestones^® Bead Charm

£169

TOLEDR Tree of Life^® Eternity Ring *SALE*

(no rating yet)

£1,250 £875

3SABE03 Am Byth^® Tapered Diamond Earrings *SALE*

(no rating yet)

£219 £153.30

3SCTP Cariad^® Diamond Pendant

(no rating yet)

£169

3SETDMB4 Eternity Diamond Drop Bracelet

£209

ELE Eternal Love Earrings

£300

3SETDE4 Eternity Diamond Drop Earrings

£219

TOLBE Tree of Life^® Bow Stud Earrings *SALE*

(no rating yet)

£219 £153.30

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About our Diamond Jewellery

Diamond jewellery has long held a status as one of the most highly sought-after forms of jewellery available and has had an iconic and fond place in the heart of many jewellery aficionados. At Clogau we have developed a selection of diamond pieces ranging from exquisitely beautiful pendants, to stunningly intricate filigree rings, to dainty and delicate earrings.

Our designers are extremely passionate about incorporating diamonds into our jewellery and are constantly inspired to create new pieces for our customers.

We use two diamond cuts; the round or "brilliant" cut, which resembles a cone shape to give the wearer maximized light return through the top; or the more modern princess cut, which is square-shaped has a profile similar to that of an inverted pyramid with four beveled sides.

What makes our selection of diamond jewellery even more stunning is the inclusion of rare Welsh gold in each piece. Welsh gold has for generations been used to provide wedding rings for the Royal family. The historic royal link as well as its scarcity has made Welsh gold some of the most valuable and sought-after in the world, at Clogau we’re proud to include it in every item we offer.