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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

3SICLP09 Cariad^® Inner Charm^® Pendant

£169

3SCE010 Cariad^® earrings

£129

SCA010 Cariad^® Pendant

£239

3SELMB Eternal Love Bracelet

£99

3SELE Eternal Love Earrings

£139

3SEH06 Heart Affinity Stacking Ring

£129

3SELE02 Eternal Love Earrings

£139

3SETDR4 Eternity Diamond Ring

£139

3SELB Eternal Love Bangle

£199

TOLDSR Tree of Life^® Diamond Stacking Ring

£290

3SCTR Cariad^® Diamond Ring

£119

3SFR01 Am Byth^® Ring *SALE*

£270 £189

3STOLBR Tree of Life^® Bow Ring

£119

3SELPL Eternal Love Diamond Locket

£280

3SABP03 Am Byth^® Diamond Pendant *SALE*

£169 £118.30

3SABR01 Am Byth^® Ring

£430

3SABR03 Am Byth^® Diamond Ring

£189

3SSTR Make a Wish Ring *SALE*

£129 £90.30

LSPR Lovespoons Ring

£390

3SACDP Am Byth^® Pendant

£219

3SELR Eternal Love Diamond Heart Ring

£139

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

£209 £146.30

3SWPE1 Welsh Poppy Stud Earrings

£189

3SETDP4 Eternity Diamond Drop Pendant

(no rating yet)

£209

3SCH022 Wales Snowdon Charm *SALE*

£179 £125.30

3SELMB1 Eternal Love Diamond Bracelet

£310

3STOLBE Tree of Life^® Bow Stud Earrings

£109

3SELDSR Eternal Love Affinity Stacking Ring

£250

3SONR Tree of Life^® One Diamond Ring

(no rating yet)

£129

3STOLBP Tree of Life^® Bow Pendant

£129

CAHR2 Cariad^® Diamond Heart Ring *SALE*

£320 £224

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

(no rating yet)

£219 £153.30

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

(no rating yet)

£219 £153.30

3SWPR1 Welsh Poppy Ring

£179

TOLBR Tree of Life^® Bow Ring *SALE*

(no rating yet)

£300 £210

LLC94 Baby Steps Bead Charm *SALE*

£310 £217

3SMCDP2 Royal Crown Diamond Pendant

£169

3SWPP1 Welsh Poppy Pendant

£209

3SETDMB4 Eternity Diamond Drop Bracelet

£209

3SONP Tree of Life^® One Diamond Pendant

(no rating yet)

£169

ELDYR Eternal Love Ring *SALE*

£1,450 £725

ELE02 Eternal Love Earrings

£310

XXCGYP23 Royal Sapphire Jubilee Pendant

(no rating yet)

£790

3SMCDE2 Royal Crown Diamond Drop Earrings

(no rating yet)

£199

3SNLP Lady Snowdon Pendant

(no rating yet)

£159

CAHP Cariad^® Pendant

£520

TOLEDR Tree of Life^® Eternity Ring *SALE*

(no rating yet)

£1,250 £875

TOLEDRY Tree of Life^® Diamond Ring *SALE*

£1,060 £742

3SCTR3 Cariad^® Triple Heart Ring

£159

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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.