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Check out these collections.

Allum & Sidaway Ear Styling Collection
Allum & Sidaway Engagement Collection
Initial Necklaces
Diamond Necklaces

Diamond Necklaces

121 Results

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Fine Jewellery Jewellery 9ct Yellow And White Gold Diamond Circle Necklace 1417320

9ct Yellow And White Gold Diamond Circle Necklace

Fine Jewellery

£275.00

Fine Jewellery Jewellery 9ct White Gold 0.30ct Diamond Solitaire Necklace 1417058

9ct White Gold 0.30ct Diamond Solitaire Necklace

Fine Jewellery

£985.00

Fine Jewellery Jewellery 9ct Yellow And White Gold Diamond Set Sunflower Necklace 1417046

9ct Yellow And White Gold Diamond Set Sunflower Necklace

Fine Jewellery

£595.00

Fine Jewellery Jewellery 9ct White Gold 0.04ct Diamond Initial A Necklace 1417127

9ct White Gold 0.04ct Diamond Initial A Necklace

Fine Jewellery

£330.00

Fine Jewellery Jewellery 18ct White Gold 10.17ct Diamond Cluster Line Necklace 1422001

18ct White Gold 10.17ct Diamond Cluster Line Necklace

Fine Jewellery

£15,995.00

Fine Jewellery Jewellery 18ct White, Yellow and Rose Gold 0.51ct Diamond Interlocked Circles Necklace 1417395

18ct White, Yellow and Rose Gold 0.51ct Diamond Interlocked Circles Necklace

Fine Jewellery

£3,795.00

Fine Jewellery Jewellery 18ct White Gold 0.27ct Round Brilliant Tanzanite & Diamond Necklace 1411093

18ct White Gold 0.27ct Round Brilliant Tanzanite & Diamond Necklace

Fine Jewellery

£1,125.00

Fine Jewellery Jewellery 18ct White Gold 0.45ct Diamond Peacock Necklace 1417465

18ct White Gold 0.45ct Diamond Peacock Necklace

Fine Jewellery

£2,355.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.28ct Oval Emerald & Diamond Necklace 1404153

18ct Yellow Gold 0.28ct Oval Emerald & Diamond Necklace

Fine Jewellery

£1,795.00

Fine Jewellery Jewellery 18ct White Gold 0.83ct Oval Ruby & Diamond Double Halo Necklace 1403261

18ct White Gold 0.83ct Oval Ruby & Diamond Double Halo Necklace

Fine Jewellery

£6,390.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.54ct Oval Ruby & Diamond Necklace 1403260

18ct Yellow Gold 0.54ct Oval Ruby & Diamond Necklace

Fine Jewellery

£3,185.00

Fine Jewellery Jewellery 18ct Yellow Gold 1.35ct Sapphire & Diamond Clover Necklace 1402384

18ct Yellow Gold 1.35ct Sapphire & Diamond Clover Necklace

Fine Jewellery

£3,700.00

Georg Jensen Jewellery Jewellery Georg Jensen Silver Offspring Small Diamond Pendant 2204122

Georg Jensen Silver Offspring Small Diamond Pendant

Georg Jensen Jewellery

£450.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.17ct Diamond Tree Of Life Pendant 1417461

9ct Yellow Gold 0.17ct Diamond Tree Of Life Pendant

Fine Jewellery

£595.00

Fine Jewellery Jewellery 18ct White Gold Tahitian Pearl & Diamond Pendant 1410346

18ct White Gold Tahitian Pearl & Diamond Pendant

Fine Jewellery

£1,675.00

Allied Gold Jewellery 9ct White Gold 0.30ct Diamond Flower Cluster Pendant 1417458

9ct White Gold 0.30ct Diamond Flower Cluster Pendant

Fine Jewellery

£1,140.00

Allied Gold Jewellery 9ct White Gold 0.15ct Diamond Flower Cluster Pendant 1417457

9ct White Gold 0.15ct Diamond Flower Cluster Pendant

Fine Jewellery

£750.00

Allum & Sidaway Jewellery 9ct Yellow Gold 1.08ct Emerald & Diamond Floral Cluster Pendant 1404147

9ct Yellow Gold 1.08ct Emerald & Diamond Floral Cluster Pendant

Fine Jewellery

£2,125.00

Allum & Sidaway Jewellery 18ct Yellow Gold 0.35ct Diamond 5 Stone Bubble Pendant 1417450

18ct Yellow Gold 0.35ct Diamond 5 Stone Bubble Pendant

Fine Jewellery

£1,495.00

Allum & Sidaway Jewellery 18ct Yellow Gold 0.36ct Diamond Curve Drop Necklace 1417452

18ct Yellow Gold 0.36ct Diamond Curve Drop Necklace

Fine Jewellery

£2,765.00

Fine Jewellery Jewellery 18ct White Gold 0.47ct Diamond Cluster Necklace 1417445

18ct White Gold 0.47ct Diamond Cluster Necklace

Fine Jewellery

£2,250.00

Fine Jewellery Jewellery 18ct White Gold 0.23ct Diamond Cluster Necklace 1417444

18ct White Gold 0.23ct Diamond Cluster Necklace

Fine Jewellery

£1,350.00

Fine Jewellery Jewellery 9ct Yellow Gold Diamond Heart Locket 1407174

9ct Yellow Gold Diamond Heart Locket

Fine Jewellery

£475.00

Fine Jewellery Jewellery 18ct Rose and White Gold 0.75ct Diamond Triple Water Drop Necklace 1417172

18ct Rose and White Gold 0.75ct Diamond Triple Water Drop Necklace

Fine Jewellery

£4,300.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.04ct Diamond Teardrop Necklace 1417394

9ct Yellow Gold 0.04ct Diamond Teardrop Necklace

Fine Jewellery

£395.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.82ct Diamond Bar Necklace 1417433

18ct Yellow Gold 0.82ct Diamond Bar Necklace

Fine Jewellery

£4,295.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.33ct Diamond Double Circle Necklace 1417436

18ct Yellow Gold 0.33ct Diamond Double Circle Necklace

Fine Jewellery

£1,995.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.38ct Diamond Interlocked Circles Necklace 1417437

18ct Yellow Gold 0.38ct Diamond Interlocked Circles Necklace

Fine Jewellery

£2,550.00

Fine Jewellery Jewellery 18ct Yellow Gold 1.10ct Diamond Clover Necklace 1417434

18ct Yellow Gold 1.10ct Diamond Clover Necklace

Fine Jewellery

£5,695.00

Allum & Sidaway Jewellery Annamaria Cammilli 18ct Orange Apricot Gold Dune 0.16ct Diamond Necklace 1417308

Annamaria Cammilli 18ct Orange Apricot Gold Dune 0.16ct Diamond Necklace

Fine Jewellery

£2,990.00

Fine Jewellery Jewellery 9ct White Gold 0.13ct Diamond Clover Necklace 1417423

9ct White Gold 0.13ct Diamond Clover Necklace

Fine Jewellery

£325.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.09ct Diamond Oval Necklace 1417428

9ct Yellow Gold 0.09ct Diamond Oval Necklace

Fine Jewellery

£330.00

Fine Jewellery Jewellery 18ct White Gold 0.66ct Diamond Art Deco Necklace 1417431

18ct White Gold 0.66ct Diamond Art Deco Necklace

Fine Jewellery

£3,300.00

Fine Jewellery Jewellery 9ct White Gold 1.00ct Diamond Bubble Necklace 1417420

9ct White Gold 1.00ct Diamond Bubble Necklace

Fine Jewellery

£2,775.00

Fine Jewellery Jewellery 9ct Yellow Gold Diamond Circle Necklace 1417416

9ct Yellow Gold Diamond Circle Necklace

Fine Jewellery

£250.00

Fine Jewellery Jewellery 18ct White Gold 1.00ct Triple Diamond Necklace 1417418

18ct White Gold 1.00ct Triple Diamond Necklace

Fine Jewellery

£3,995.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.50ct Diamond Cluster Necklace 1417417

18ct Yellow Gold 0.50ct Diamond Cluster Necklace

Fine Jewellery

£2,400.00

Allum & Sidaway Jewellery 18ct White Gold 0.16ct Floating Diamond Necklace 1417228

18ct White Gold 0.16ct Floating Diamond Necklace

Fine Jewellery

£1,995.00

Fine Jewellery Jewellery 9ct Yellow Gold Diamond Oval Locket 1407176

9ct Yellow Gold Diamond Oval Locket

Fine Jewellery

£470.00

Fine Jewellery Jewellery 18ct White Gold Diamond And Sapphire Heart Necklace 1402238

18ct White Gold Diamond And Sapphire Heart Necklace

Fine Jewellery

£785.00