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Check out these collections.

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

Diamond Necklaces

Diamond Necklaces

137 Results

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Fine Jewellery Jewellery 9ct yellow gold 0.02ct diamond circle star necklace 1417346

9ct yellow gold 0.02ct diamond circle star necklace

Fine Jewellery

$405.00

Fine Jewellery Jewellery 18ct white gold 1.09ct diamond set circle necklace 1417069
32% off

18ct white gold 1.09ct diamond set circle necklace

Fine Jewellery

$5,755.00 $3,910.00

Fine Jewellery Jewellery 9ct white gold 0.05ct diamond initial S necklace 1417064

9ct white gold 0.05ct diamond initial S necklace

Fine Jewellery

$529.00

Fine Jewellery Jewellery 18ct yellow gold 0.48ct diamond solitaire necklace 1417330

18ct yellow gold 0.48ct diamond solitaire necklace

Fine Jewellery

$4,836.00

Fine Jewellery Jewellery 18ct white gold 0.43ct diamond halo necklace 1417333

18ct white gold 0.43ct diamond halo necklace

Fine Jewellery

$3,697.00

Fine Jewellery Jewellery 18ct white gold 0.24ct diamond solitaire necklace 1417335

18ct white gold 0.24ct diamond solitaire necklace

Fine Jewellery

$1,749.00

Fine Jewellery Jewellery 18ct white gold 0.72ct diamond halo necklace 1417337

18ct white gold 0.72ct diamond halo necklace

Fine Jewellery

$5,823.00

Fine Jewellery Jewellery 9ct White Gold 0.27ct Diamond Cluster Necklace 1417256

9ct White Gold 0.27ct Diamond Cluster Necklace

Fine Jewellery

$1,578.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.16ct Diamond Heart Necklace 1417126

9ct Yellow Gold 0.16ct Diamond Heart Necklace

Fine Jewellery

$1,365.00

Fine Jewellery Jewellery 9ct White Gold 0.20ct Diamond Solitaire Necklace 1417056

9ct White Gold 0.20ct Diamond Solitaire Necklace

Fine Jewellery

$899.00

Clogau Jewellery Clogau 9ct Yellow Gold Lilibet Diamond Necklace 2104494

Clogau 9ct Yellow Gold Lilibet Diamond Necklace

Clogau

$1,298.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.08ct Diamond Open Heart Necklace 1417319

9ct Yellow Gold 0.08ct Diamond Open Heart Necklace

Fine Jewellery

$1,160.00

Fine Jewellery Jewellery 9ct White Gold 0.12ct Diamond Cross Necklace 1417269

9ct White Gold 0.12ct Diamond Cross Necklace

Fine Jewellery

$892.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.06ct Diamond Twist Necklace 1417304

9ct Yellow Gold 0.06ct Diamond Twist Necklace

Fine Jewellery

$721.00

Fine Jewellery Jewellery 9ct White Gold 0.25ct Flower Cluster Necklace 1417266

9ct White Gold 0.25ct Flower Cluster Necklace

Fine Jewellery

$1,352.00

Fine Jewellery Jewellery 9ct White Gold 0.25ct Diamond Cluster Necklace 1417261
18% off

9ct White Gold 0.25ct Diamond Cluster Necklace

Fine Jewellery

$1,160.00 $954.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.07ct Diamond Initial E Necklace 1417131

9ct Yellow Gold 0.07ct Diamond Initial E Necklace

Fine Jewellery

$679.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.05ct Diamond Initial C Necklace 1417129

9ct Yellow Gold 0.05ct Diamond Initial C Necklace

Fine Jewellery

$618.00

Fine Jewellery Jewellery 9ct White Gold 0.20ct Diamond Flower Cluster Necklace 1401788

9ct White Gold 0.20ct Diamond Flower Cluster Necklace

Fine Jewellery

$1,146.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.15ct Diamond Leaf Circle Necklace 1417091

9ct Yellow Gold 0.15ct Diamond Leaf Circle Necklace

Fine Jewellery

$1,544.00

Fine Jewellery Jewellery 9ct White Gold 0.12ct Diamond Cluster Necklace 1417088
35% off

9ct White Gold 0.12ct Diamond Cluster Necklace

Fine Jewellery

$1,365.00 $892.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.15ct Diamond Scatter Necklet 1417087

9ct Yellow Gold 0.15ct Diamond Scatter Necklet

Fine Jewellery

$1,091.00

Fine Jewellery Jewellery 9ct White Gold 0.40ct Diamond Cluster Necklace 1417098
Fine Jewellery Jewellery 9ct White Gold 0.40ct Diamond Cluster Necklace 1417098
14% off

9ct White Gold 0.40ct Diamond Cluster Necklace

Fine Jewellery

$1,434.00 $1,228.00

Fine Jewellery Jewellery 9ct White Gold 0.18ct Diamond Cross Necklace 1417095

9ct White Gold 0.18ct Diamond Cross Necklace

Fine Jewellery

$535.00

Fine Jewellery Jewellery 9ct White Gold 0.25ct Diamond Solitaire Necklace 1417057

9ct White Gold 0.25ct Diamond Solitaire Necklace

Fine Jewellery

$1,132.00

Fine Jewellery Jewellery 9ct Yellow Gold 0.20ct Diamond Wreath Necklace 1417047

9ct Yellow Gold 0.20ct Diamond Wreath Necklace

Fine Jewellery

$947.00

Georg Jensen Jewellery Jewellery Georg Jensen Silver Grape And Diamond Necklace 2203041

Georg Jensen Silver Grape And Diamond Necklace

Georg Jensen Jewellery

$645.00

Clogau Jewellery Clogau Silver Cariad Diamond Necklace 2104036

Clogau Silver Cariad Diamond Necklace

Clogau

$398.00

Allum & Sidaway Jewellery A&S Birthstone Collection 9ct Yellow Gold Diamond April Birthstone Necklace 1417011

A&S Birthstone Collection 9ct Yellow Gold Diamond April Birthstone Necklace

Allum & Sidaway

$2,161.00

Allum & Sidaway Jewellery A&S Birthstone Collection 9ct White Gold Diamond April Birthstone Necklace 1417010

A&S Birthstone Collection 9ct White Gold Diamond April Birthstone Necklace

Allum & Sidaway

$2,161.00

Georg Jensen Jewellery Jewellery Georg Jensen Silver Diamond Set Offspring Necklace 2204094

Georg Jensen Silver Diamond Set Offspring Necklace

Georg Jensen Jewellery

$755.00

Fine Jewellery Jewellery 18ct White Gold 0.50ct Diamond Necklace 1417279

18ct White Gold 0.50ct Diamond Necklace

Fine Jewellery

$3,217.00

Fine Jewellery Jewellery 9ct White Gold 0.04ct Diamond Initial J Necklace 1417128

9ct White Gold 0.04ct Diamond Initial J Necklace

Fine Jewellery

$467.00

Fine Jewellery Jewellery 18ct White And Yellow Gold 0.45ct Diamond Drop Necklace 1417113

18ct White And Yellow Gold 0.45ct Diamond Drop Necklace

Fine Jewellery

$2,737.00

Fine Jewellery Jewellery 18ct Yellow Gold 0.14ct Diamond Starfish Necklace 1417108

18ct Yellow Gold 0.14ct Diamond Starfish Necklace

Fine Jewellery

$1,955.00

Fine Jewellery Jewellery 18ct White Gold Diamond Star Cluster Necklace 1401917
52% off

18ct White Gold Diamond Star Cluster Necklace

Fine Jewellery

$3,978.00 $1,921.00

Fine Jewellery Jewellery 18ct White Gold 0.67ct Diamond Triple Ring Necklace 1417327

18ct White Gold 0.67ct Diamond Triple Ring Necklace

Fine Jewellery

$3,491.00

Fine Jewellery Jewellery 18ct White Gold 0.56ct Diamond Clover Necklace 1417323

18ct White Gold 0.56ct Diamond Clover Necklace

Fine Jewellery

$4,692.00

Fine Jewellery Jewellery 18ct White Gold 1.50ct Diamond Fancy Necklace 1417294
Fine Jewellery Jewellery 18ct White Gold 1.50ct Diamond Fancy Necklace 1417294

18ct White Gold 1.50ct Diamond Fancy Necklace

Fine Jewellery

$6,557.00

Fine Jewellery Jewellery 18ct White Gold 0.20ct Diamond Solitaire Necklace 1417289

18ct White Gold 0.20ct Diamond Solitaire Necklace

Fine Jewellery

$1,564.00

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