Luxury, Designer and Handmade collections

Trilogy Engagement Rings

Discover beautiful collections of diamond trilogy engagement rings, precision set with the finest quality diamonds. Diamond trilogy rings are one of our most popular engagement ring styles, and symbolise your past, present, and future together. Our designs are available to order in your preferred style of setting, and choice of precious metal, including yellow gold, rose gold, white gold and platinum. Select from a variety of diamond shapes and cuts, including brilliant cut, princess cut, cushion cut, emerald cut, and fancy cut diamonds. All our trilogy rings are hand set with ethically sourced diamonds, hand picked for their beauty. For a touch of luxurious colour, explore our striking range of coloured gemstone trilogy engagement rings, available in a variety of stunning sapphires, rubies, emeralds, tanzanite and aquamarine.  

The British Diamond Company was formed in 1979, and has built a reputation based on excellence in jewellery design. We have over 40 years of experience in producing the finest quality diamond engagement rings, handcrafted in our workshops based in the heart of the Peak District, in Ashbourne, Derbyshire. Explore our exclusive ranges of jewellery designs, available to order online from the comfort of your own home.

Contact our experienced team of diamond specialists to help you select the perfect diamond engagement ring. Find a beautiful range of diamond set engagement rings available to order today with interest free credit and free delivery.

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Products

Platinum Diamond Three Stone Trilogy Ring, FEU-1168

C W Sellors Diamond Jewellery

Platinum Diamond Three Stone Trilogy Ring

£1,890.00

30186396 18ct Yellow Gold 0.89ct Diamond Trilogy Pear Cut Ring, FEU-2312

C W Sellors Diamond Jewellery

18ct Yellow Gold 0.89ct Diamond Trilogy Pear Cut Ring

£6,045.00

In Stock

30186397 18ct Yellow Gold 0.41ct Diamond Trilogy Pear Cut Ring. FEU-2313

C W Sellors Diamond Jewellery

18ct Yellow Gold 0.46ct Diamond Trilogy Pear Cut Ring

£2,309.00

In Stock

30186399 18ct Yellow Gold 0.50ct Diamond Trilogy Ring, FEU-2315

C W Sellors Diamond Jewellery

18ct Yellow Gold 0.50ct Diamond Trilogy Ring

£2,355.00

Platinum 0.35ct Diamond Trilogy Bar Set Ring. FEU-1190

C W Sellors Diamond Jewellery

Platinum 0.35ct Diamond Trilogy Bar Set Ring

£1,689.00

00124041 Platinum 0.88ct Diamond Emerald Cut Trilogy Ring, FEU-1218

C W Sellors Diamond Jewellery

Platinum 0.88ct Diamond Emerald Cut Trilogy Ring

£5,215.00

Platinum 0.77ct Diamond Brilliant Cut Trilogy Ring FEU-2059

C W Sellors Diamond Jewellery

Platinum 0.77ct Diamond Brilliant Cut Trilogy Ring

£3,815.00

Platinum 0.76ct Diamond Brilliant Cut Trilogy Ring FEU-2215

C W Sellors Diamond Jewellery

Platinum 0.76ct Diamond Brilliant Cut Trilogy Ring

£3,815.00

Platinum Diamond Trilogy Ring Y21274/1G

C W Sellors Diamond Jewellery

Platinum Diamond Trilogy Ring

£8,400.00

In Stock

Platinum 0.50ct Diamond Brilliant Cut Trilogy Ring FEU-2196

C W Sellors Diamond Jewellery

Platinum 0.50ct Diamond Brilliant Cut Trilogy Ring

£2,535.00

Platinum 0.75ct Diamond Brilliant Cut Trilogy Ring FEU-2209

C W Sellors Diamond Jewellery

Platinum 0.75ct Diamond Brilliant Cut Trilogy Ring

£3,815.00

In Stock

Platinum 0.50ct Diamond Brilliant Cut Trilogy Ring FEU-2208

C W Sellors Diamond Jewellery

Platinum 0.50ct Diamond Brilliant Cut Trilogy Ring

£2,535.00

In Stock

18ct Yellow Gold 0.26ct Diamond Trilogy Ring F166/A/63

C W Sellors Diamond Jewellery

18ct Yellow Gold 0.26ct Diamond Trilogy Ring

£1,745.00

In Stock

18ct Yellow Gold 1.03ct Diamond Trilogy Ring FEU-1810

C W Sellors Diamond Jewellery

18ct Yellow Gold 1.03ct Diamond Trilogy Ring

£5,505.00

In Stock

Platinum 1.14ct Diamond Trilogy Ring

C W Sellors Diamond Jewellery

Platinum 1.14ct Diamond Trilogy Ring

£12,995.00

In Stock

18ct Yellow Gold 2.95ct Diamond Brilliant Cut Trilogy Ring, FEU-1813.

C W Sellors Diamond Jewellery

18ct Yellow Gold 2.95ct Diamond Brilliant Cut Trilogy Ring

£17,895.00

In Stock

Platinum 0.77ct Diamond Princess Cut Trilogy Ring, FEU-1764.

C W Sellors Diamond Jewellery

Platinum 0.77ct Diamond Princess Cut Trilogy Ring

£3,245.00

18ct White Gold 1.31ct Diamond Trilogy Ring BLC-069

C W Sellors Diamond Jewellery

18ct White Gold 1.31ct Diamond Trilogy Ring

£19,800.00

In Stock

Platinum 1.01ct Diamond Brilliant Cut Trilogy Ring, FEU-1771.

C W Sellors Diamond Jewellery

Platinum 1.01ct Diamond Brilliant Cut Trilogy Ring

£5,455.00

In Stock

Platinum 0.77ct Diamond Brilliant Cut Trilogy Ring, FEU-1198.

C W Sellors Diamond Jewellery

Platinum 0.77ct Diamond Brilliant Cut Trilogy Ring

£3,485.00

In Stock

Platinum 0.39ct Diamond Brilliant Cut Trilogy Ring, R336.

C W Sellors Diamond Jewellery

Platinum 0.39ct Diamond Brilliant Cut Trilogy Ring

£2,250.00

In Stock

18ct Yellow Gold 1.53ct Diamond Brilliant Cut Trilogy Ring, FEU-1769.

C W Sellors Diamond Jewellery

18ct Yellow Gold 1.53ct Diamond Brilliant Cut Trilogy Ring

£10,375.00

In Stock

18ct Yellow Gold 0.76ct Diamond Brilliant Cut Trilogy Ring, FEU-1770.

C W Sellors Diamond Jewellery

18ct Yellow Gold 0.76ct Diamond Brilliant Cut Trilogy Ring

£3,385.00

In Stock

18ct White Gold 0.53ct Diamond Brilliant Cut Trilogy Ring, FEU-1316.

C W Sellors Diamond Jewellery

18ct White Gold 0.53ct Diamond Brilliant Cut Trilogy Ring

£1,845.00

Platinum 0.52ct Diamond Brilliant Cut Trilogy Ring, FEU-1412.

C W Sellors Diamond Jewellery

Platinum 0.52ct Diamond Brilliant Cut Trilogy Ring

£2,535.00

Platinum 0.58ct Diamond Oval Cut Trilogy Ring, FEU-597.

C W Sellors Diamond Jewellery

Platinum 0.58ct Diamond Oval Cut Trilogy Ring

£3,795.00

Platinum 1.57ct Diamond Brilliant Cut Trilogy Ring, FEU-1420.

C W Sellors Diamond Jewellery

Platinum 1.57ct Diamond Brilliant Cut Trilogy Ring

£10,315.00

18ct White Gold 1.03ct Diamond Brilliant Cut Trilogy Ring

C W Sellors Diamond Jewellery

18ct White Gold 1.03ct Diamond Brilliant Cut Trilogy Ring

£4,050.00

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