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Luxury, Designer and Handmade collections

Diamond Necklace Sale

Discover our diamond necklace sale, and find a breathtaking piece to wear and cherish for a lifetime. Explore our bespoke diamond necklaces that are on sale, including beautiful designs for him and her, set with the finest ethically sourced diamonds. Our collection of beautiful diamond necklaces for women and men are crafted in a choice of sterling silver, white gold, yellow gold, rose gold or platinum.

Browse our exclusive diamond necklaces, and find the perfect addition to any outfit. Whether you are searching for everyday jewellery, bridal jewellery or formal jewellery, our selection of exquisite diamond necklaces has something to dazzle on every occasion. Our custom designs include diamond pendant necklaces, diamond choker necklaces, diamond chain necklaces, single diamond necklaces, infinity diamond necklaces and diamond drop necklaces, as well as many other exceptional designs. Our diamond pendant necklaces include diamond cross necklaces, diamond heart pendants, diamond initial necklaces and diamond solitaire necklaces, and make a truly luxurious accent to any outfit. Opt for an eye catching design with round brilliant cut diamonds, exuding a fire and brilliance that is unmistakeable. Alternatively, browse our fancy cut diamond necklaces and express your individuality. Browse our exclusive designs incorporating the finest princess cut, emerald cut, cushion cut, Asscher cut, pear cut and many more captivating fancy cut diamonds.

British Diamond Company was established in 1979 and is the UK’s leading independent diamond specialist. With over forty years experience, our company creates exquisite diamond jewellery from our workshop in the heart of the Peak District, Derbyshire. Browse our collection of diamond necklaces online, or contact a member of our experienced team for further information. Our unique diamond necklaces are available to order with free UK delivery, as well as fantastic interest free finance payment options.

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Diamond Necklace Sale Types

In Stock
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  • Best Selling
  • Latest Editions
  • In Stock
  • Sale

    Save£207

    Tivon 18ct White Gold Blue Topaz Diamond Cluster Emerald Cut Necklace

    RRP £829.00Now £621.74

    In Stock
  • Sale

    Save£574

    Tivon 18ct White Gold Ruby Diamond Cluster Pear Cut Necklace, TVN-391

    Tivon 18ct White Gold Ruby Diamond Cluster Pear Cut Necklace

    RRP £2,295.00Now £1,721.26

    In Stock
  • Sale

    Save£937

    18ct White Gold 0.94ct Ruby Diamond Heart Cluster Pendant, PJW-424

    18ct White Gold 0.94ct Ruby Diamond Heart Cluster Pendant

    RRP £3,749.00Now £2,811.76

    In Stock
  • Sale

    Save£1,225

    18ct White Gold 2.02ct Aquamarine Diamond Heart Cluster Pendant, PJW-422

    18ct White Gold 2.02ct Aquamarine Diamond Heart Cluster Pendant

    RRP £4,899.00Now £3,674.26

    In Stock
  • Sale

    Save£1,748

    18ct White Gold Aquamarine Diamond Pear Cut Halo Necklace

    18ct White Gold Aquamarine Diamond Pear Cut Halo Necklace

    RRP £6,990.00Now £5,242.50

    In Stock
  • Sale

    Save£825

    18ct White Gold 1.74ct Aquamarine Diamond Cluster Necklace, PJW-408

    18ct White Gold 1.74ct Aquamarine Diamond Cluster Necklace

    RRP £3,300.00Now £2,475.00

    In Stock
  • Sale

    Save£969

    18ct White Gold Sapphire Diamond Princess Cut Multicolour Oblong Necklace, PJW-399

    18ct White Gold Sapphire Diamond Princess Cut Multicolour Oblong Necklace

    RRP £3,875.00Now £2,906.26

    In Stock
  • Sale

    Save£687

    18ct White Gold 0.25ct Diamond Certified Solitaire Pendant Necklace, BLC-297
    Bloch

    18ct White Gold 0.25ct Diamond Certified Solitaire Pendant Necklace

    RRP £2,749.00Now £2,061.74

    In Stock
  • Sale

    Save£595

    18ct White Yellow Gold 0.23ct Diamond Certified Solitaire Pendant Necklace, BLC-302
    Bloch

    18ct White Yellow Gold 0.23ct Diamond Certified Solitaire Pendant Necklace

    RRP £2,379.00Now £1,784.26

    In Stock
  • Sale

    Save£386

    18ct Rose Gold Whitby Jet Heart Flower Necklace. P3075
    C W Sellors

    18ct Rose Gold Whitby Jet Diamond Heart Flower Necklace D

    RRP £1,545.00Now £1,158.76

    In Stock
  • Sale

    Save£4,643

    18ct White Gold 3.85ct Tanzanite 0.36ct Diamond Cushion Drop Necklace TVN057

    18ct White Gold 3.85ct Tanzanite 0.36ct Diamond Drop Necklace D

    RRP £9,285.00Now £4,642.50

    In Stock
  • Sale

    Save£1,275

    18ct White Gold 1.17ct Tanzanite and Diamond Pear Necklace, TVN-146.

    18ct White Gold 1.17ct Tanzanite and Diamond Pear Necklace D

    RRP £2,550.00Now £1,275.00

    In Stock
  • Sale

    Save£1,838

    Marco Bicego Goa 18ct White Gold 0.21ct Diamond Necklace, CG617 B.
    Marco Bicego

    Marco Bicego Goa 18ct White Gold 0.21ct Diamond Necklace

    RRP £7,350.00Now £5,512.50

    In Stock
  • Sale

    Save£496

    18ct White Gold 0.38ct Sapphire 0.13ct Diamond Star Cluster Necklace, FEU-1544

    18ct White Gold 0.38ct Sapphire 0.13ct Diamond Star Cluster Necklace D

    RRP £1,985.00Now £1,488.76

    In Stock
  • Sale

    Save£720

    Shaun Leane 18ct White Gold Diamond Pave Single Bar Necklace, AM013.WGWHNOS.
    Shaun Leane

    Shaun Leane 18ct White Gold Diamond Pave Single Bar Necklace

    RRP £3,600.00Now £2,880.00

    In Stock
  • Sale

    Save£920

    Shaun Leane 18ct White Gold Diamond Pave Cascade Necklace, AM012.WGWHNOS.
    Shaun Leane

    Shaun Leane 18ct White Gold Diamond Pave Cascade Necklace

    RRP £4,600.00Now £3,679.99

    In Stock
  • Sale

    Save£714

    Pasquale Bruni

    Pasquale Bruni Bon Ton Je T'Aime 18ct Rose Gold Garnet Diamond Necklace D

    RRP £2,380.00Now £1,666.00

    In Stock
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