Home  >  Diamond Jewellery

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.

Am Byth ring

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'.

Sort by: 
Tudor Rose Diamond Ingot Pendant *SALE*
£219  £109.50
Eternal Love Pendant
£139
Cariad Earrings
£129
Eternal Love Earrings
£139
Eternity Diamond Ring
£139
Cariad Inner Charm Pendant
£169
Eternal Love Bracelet
£99
Cariad Diamond Ring
£119
Heart Affinity Stacking Ring
£129
Eternal Love Earrings
£139
Wishbone Diamond Stud Earrings *SALE*
£139  £69.50
Eternal Love Diamond Heart Ring
£139
Am Byth Diamond Ring
£189
Tree of Life Diamond Stacking Ring
£290
Am Byth Ring
£430
Yellow Gold Plated Diamond Baroque Ladies Watch *SALE*
£500  £350
Eternal Love Ring
£219
Eternal Love Diamond Locket
£280
Am Byth Pendant
£219
Lovespoons Ring
£390
Eternity Diamond Drop Pendant
£209
Make a Wish Ring *SALE*
£129  £90.30
Eternal Love Diamond Bracelet
£310
Tree of Life Bow Pendant
£129
Cariad Pendant
£520
Am Byth Ring *SALE*
£270  £189
Tree of Life Bow Ring
£119
Cariad Heart Ring
£129
Eternity Ring
£410
Cariad Diamond Heart Ring *SALE*
£320  £224
Am Byth Drop Earrings
£219
Cariad Triple Heart Ring
£159
Tree of Life Bow Stud Earrings
£109
Am Byth Diamond Ring *SALE*
£990  £693
Tree of Life Eternity Ring *SALE*
£1250  £875
Eternal Love Affinity Stacking Ring
£250
Lovespoons Bead Charm
£139
Cariad Diamond Pendant
£169
Eternal Love Diamond Heart Ring
£169
Am Byth Bangle
£330
Eternity Drop Earrings *SALE*
£290  £203
Eternal Love Earrings
£300
Tree of Life Diamond Oval Locket
£290
Wales Snowdon Charm *SALE*
£179  £89.50
Cariad Diamond Stud Earrings
£169
Eternity Diamond Drop Earrings
£219
Eternity Diamond Drop Bracelet
£209
Eternal Love Pendant
£600
Serenade Ring
£520
Eternity Diamond Pendant
£550
Baby Steps Bead Charm *SALE*
£310  £217
Cecilia Wedding Ring
£660
Eternal Love Maxi Necklace *SALE*
£370  £259
Royal Crown Diamond Ring
£229
Cariad Diamond Milestones Charm
£99
Black Ceramic and Rose Steel Ladies Watch
£610
Eternity Earrings
£380
Royal Crown Diamond Drop Earrings
£199
Tree of Life Stud Earrings *SALE*
£330  £231
Cecilia Wedding Ring
£650
Cecilia Wedding Ring
£650
Am Byth Tapered Diamond Earrings *SALE*
£219  £153.30
Forget Me Not Pendant
£830
Eleanor Wedding Ring
£660
Am Byth Creole Diamond Earrings *SALE*
£209  £146.30
Tree of Life Bow Stud Earrings *SALE*
£219  £153.30
Tree of Life Circle Diamond Pendant *SALE*
£1390  £973
18ct gold Am Byth Ring
£3080
Cariad Triple Heart Pendant
£270
Serenade Earrings
£470
Freya Wedding Ring
£800
Peacock Throne Diamond Ring
£800
Tree of Life Bow Charm
£119
Baby Steps Bead Charm
£169
White Ceramic and Rose Steel Ladies Watch
£610
Serenade Pendant
£650
Valentina Wedding Ring
£1130
18ct gold Eternal Love Pendant *SALE*
£3500  £1750
Peacock Throne Drop Earrings *SALE*
£1820  £1274
Eternity Milestones Bead Charm
£189
Rose plated Ladies Diamond Watch
£520
Am Byth tapered diamond pendant *SALE*
£600  £420
Cariad Earrings
£380
Forget Me Not Earrings
£720
Venus Diamond Pendant
£850
Venus Diamond Ring
£690
Freya Wedding Ring
£800
Fire Bird Diamond Earrings *SALE*
£1540  £1078
18ct gold Sonatina Wedding Ring
£1170
18ct gold Valentina Wedding Ring
£1340
Am Byth Diamond Pendant *SALE*
£169  £118.30
Awelon Ring *SALE*
£640  £448
Welsh Dragon Pendant
£720
Eternal Love Ring *SALE*
£2750  £1375
Forget Me Not Ring
£750
Venus Diamond Earrings
£720
Tree of Life Bow Pendant *SALE*
£520  £364
Viola Wedding Ring
£700
Tudor Rose Diamond Ingot Pendant
£530
18ct Love Vine Earrings *SALE*
£900  £630
Fire Bird Diamond Ring *SALE*
£1380  £966
18ct gold Eternal Love Ring *SALE*
£4300  £2150
Royal Crown Earrings *SALE*
£2300  £1610
Peacock Throne Ring *SALE*
£1760  £1232
Royal Crown Diamond Ring
£1870
18ct gold Tree of Life Diamond Earrings *SALE*
£2200  £1540
18ct gold Viola Wedding Ring
£1300
Am Byth Tapered Diamond Pendant *SALE*
£650  £455
Love Vine Ring
£430
Eternal love Diamond Heart Locket *SALE*
£830  £581
Tree of Life Ring *SALE*
£1400  £980
Tree of Life Bow Ring *SALE*
£300  £210
Sonatina Wedding Ring
£1010
Valentina Wedding Ring
£1130
Viola Wedding Ring
£710
Freya Wedding Ring
£800
Tree of Life Bow Diamond Bracelet *SALE*
£199  £139.30
18ct gold Ar Dan Earrings *SALE*
£1500  £1050
18ct gold Debutante Bangle
£11000
18ct gold Debutante Earrings
£5390
18ct gold Debutante Pendant
£10890
18ct gold Debutante Ring
£2530
18ct gold Debutante Pendant *SALE*
£1900  £1330
18ct gold Eternal Love Earrings *SALE*
£4100  £2050
18ct gold Tanzanite Royal Lily Key Pendant *SALE*
£2700  £1350
18ct gold Tanzanite Royal Lily Ring *SALE*
£2000  £1400
18ct gold Heartstrings Diamond Necklace *SALE*
£1600  £1120
18ct Kensington Stacking Bangle *SALE*
£4200  £2940
Royal Crown Diamond Drop Earrings
£2860
Royal Crown Diamond Pendant
£3850
18ct gold Imperial Rose Pendant *SALE*
£2400  £1680
18ct gold Royal Roses Earrings *SALE*
£2740  £1370
18ct Royal Roses Diamond Pendant *SALE*
£3080  £2156
18ct Royal Roses Ring *SALE*
£2600  £1300
18ct gold Royal Roses Diamond Ring *SALE*
£1800  £1260
18ct gold Imperial Rose Earrings *SALE*
£2900  £1450
Tree of Life Eternity Ring *SALE*
£2000  £1400
18ct gold Tree of Life Diamond Pendant
£1870
Tudor Rose Pink Opal Pendant *SALE*
£2640  £1848
Tudor Rose Pink Opal Ring *SALE*
£2200  £1540
Tudor Rose Pink Opal Drop Earrings *SALE*
£1870  £1309
18ct gold Swan Royal Ring *SALE*
£3900  £2730
18ct gold Cecilia Wedding Ring
£1250
18ct gold Aria Wedding Ring
£1460
18ct gold Eleanor Wedding Ring
£1150
18ct gold Valentina Wedding Ring
£1340
18ct gold Freya Wedding Ring
£1130
18ct gold Viola Wedding Ring
£1310
18ct gold Cecilia Wedding Ring
£1260
18ct gold Aria Wedding Ring
£1460
18ct gold Eleanor Wedding Ring
£1150
18ct gold Freya Wedding Ring
£1130
18ct gold Cecilia Wedding Ring
£1250
18ct gold Sonatina Wedding Ring
£1170
18ct gold Aria Wedding Ring
£1460
Seraphina Wedding Ring *SALE*
£1490  £1043
18ct gold Valentina Wedding Ring
£1340
18ct gold Freya Wedding Ring
£1130
Flower Diamond Stud Earrings
£280
Love Circles Am Byth Pendant *SALE*
£1750  £1225
Wales Polo Earrings *SALE*
£500  £350
Wales Polo Pendant *SALE*
£1000  £500
Cecilia Wedding Ring
£1830
Platinum & 18ct Sonatina Wedding Ring
£1960
Valentina Wedding Ring
£2060
Freya Wedding Ring
£2090
Royal Roses Earrings *SALE*
£1300  £650
Royal Roses Pendant *SALE*
£1500  £1050
Wishbone Pendant *SALE*
£850  £595
Aria Wedding Ring
£1240
Eleanor Wedding Ring
£660
Bella Wedding Ring *SALE*
£740  £518
Sonatina Wedding Ring
£1010
Aria Wedding Ring
£1240
Seraphina Wedding Ring *SALE*
£920  £644
Viola Wedding Ring
£700
Sonatina Wedding Ring
£1010
Aria Wedding Ring
£1240
Eleanor Wedding Ring
£660
Valentina Wedding Ring
£1130
Royal Crown Diamond Bangle
£7700
Peacock Throne Diamond Drop Earrings
£1400
Peacock Throne Diamond Pendant
£2000
18ct gold Imperial Rose Pendant *SALE*
£8000  £4000
18ct gold Imperial Rose Pendant *SALE*
£8600  £4300
18ct gold Tree of Life Diamond Earrings
£4950
18ct gold Tree of Life Diamond Necklace
£4620
Tree of Life Diamond Stud Earrings
£1980
18ct gold Viola Wedding Ring
£1300
18ct gold Sonatina Wedding Ring
£1170
18ct gold Eleanor Wedding Ring
£1150
Eternal Love Bangle
£199
Eternal Love Pendant *SALE*
£199  £139.30
Royal Crown Diamond Pendant
£169
Tree of Life Friendship Bracelet
£280
Eternal Love Ring *SALE*
£1450  £725
Eternal Love Earrings
£310
Flower Diamond Stud Earrings
£280
Viola Wedding Ring
£2380
Platinum & 18ct Aria Wedding Ring
£2410
Eleanor Wedding Ring
£1920
Cariad Pendant
£239
Tree of Life Diamond Ring *SALE*
£1060  £742
Kensington Ring *SALE*
£950  £475
Bella Engagement Ring *SALE*
£5150  £3605
Bella Engagement Ring *SALE*
£7410  £5187
Bella Wedding Ring *SALE*
£730  £511