Diamond Necklaces

Enhance your neckline with the radiant beauty of diamond necklaces.

Each necklace is designed to showcase the timeless allure and brilliance of diamonds. Shop now and embrace the captivating sparkle and beauty of diamond necklaces.

Diamond Pendant Necklaces

Diamond Heart Necklaces

206 Items

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Necklace
(206) Items Available

Under £50 (44) Items Available
£50-£99 (50) Items Available
£100-£249 (35) Items Available
£250-£499 (51) Items Available
£500-£749 (11) Items Available
£750-£999 (8) Items Available
£1,000-£1,999 (7) Items Available

£ min

£ max

Sterling Silver
(136) Items Available
Gold
(69) Items Available
Bonded Gold & Silver
(1) Items Available

5 out of 5 stars
(2) Items Available
4 out of 5 stars
(2) Items Available
3 out of 5 stars
(3) Items Available

Pendant
(130) Items Available
Initial
(27) Items Available
Heart
(16) Items Available
Locket
(15) Items Available
Necklet
(9) Items Available

Diamond
(188) Items Available
Lab-Grown Diamond
(14) Items Available
Aquaprase
(2) Items Available
Opal
(1) Items Available
Prehnite
(1) Items Available

0.10ct
(17) Items Available
0.01ct
(14) Items Available
0.50ct
(12) Items Available
0.02ct
(10) Items Available
0.25ct
(9) Items Available

9ct
(65) Items Available
18ct Gold Plate
(20) Items Available
18ct Gold Vermeil
(7) Items Available
14ct
(4) Items Available
18ct
(1) Items Available

Curb
(42) Items Available
Cable
(20) Items Available
Belcher
(12) Items Available
Rope
(9) Items Available
Box
(6) Items Available

1
(182) Items Available
2
(3) Items Available
6
(3) Items Available
5
(2) Items Available

WOMEN
(198) Items Available
CHILD
(8) Items Available

Round
(153) Items Available
Pear
(4) Items Available
Baguette
(3) Items Available
Oval
(2) Items Available
Princess-Cut
(2) Items Available

Clear
(202) Items Available
Blue
(2) Items Available
Green
(1) Items Available
Pink
(1) Items Available

Paris
(1) Items Available
Tender Cluster
(1) Items Available

Yes
(176) Items Available
No
(30) Items Available

Enchanted Disney Fine Jewelry
(1) Items Available
Harriet
(14) Items Available
Hot Diamonds
(54) Items Available
Hot Diamonds X Jac Jossa
(21) Items Available
Le Vian
(4) Items Available

Silver-Tone
(99) Items Available
White
(38) Items Available
Yellow
(30) Items Available
Gold-Tone
(2) Items Available
Rose
(1) Items Available

10% & up
(117) Items Available
20% & up
(117) Items Available
30% & up
(108) Items Available
40% & up
(46) Items Available
50% & up
(19) Items Available

206 Items items returned.

Price Low to High
Price High to Low
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Variations Available

The Forever Diamond 9ct White Gold 0.25ct Diamond Halo Pendant Necklace
50% Off

£499.00

Was £999.00

From 24.95 p/m 0% APR*

Compare The Forever Diamond 9ct White Gold 0.25ct Diamond Halo Pendant Necklace

Variations Available

Sterling Silver Diamond Droplet Pendant Necklace
Save £100

£130.00

Compare Sterling Silver Diamond Droplet Pendant Necklace

Variations Available

Sterling Silver 0.10ct Diamond Swirl Heart Pendant Necklace
50% Off

£79.99

Was £159.00

Compare Sterling Silver 0.10ct Diamond Swirl Heart Pendant Necklace

Variations Available

Sterling Silver & 18ct Gold Vermeil Double Heart Diamond Necklace
New In

£149.00

Compare Sterling Silver & 18ct Gold Vermeil Double Heart Diamond Necklace

Variations Available

Sterling Silver Double Heart Diamond Pendant Necklace

£130.00

Compare Sterling Silver Double Heart Diamond Pendant Necklace

Variations Available

Sterling Silver & 18ct Gold Vermeil Clover Diamond Pendant
New In

£149.00

Compare Sterling Silver & 18ct Gold Vermeil Clover Diamond Pendant

Variations Available

9ct White Gold Diamond Set Heart Locket 18"

£259.00

Compare 9ct White Gold Diamond Set Heart Locket 18"

Variations Available

Sterling Silver 0.15ct Diamond Total Heart Pendant
LAST CHANCE TO BUY

£199.00

Was £399.00

Compare Sterling Silver 0.15ct Diamond Total Heart Pendant

Variations Available

9ct Yellow Gold Diamond Set Heart Locket

£209.00

Was £269.00

Compare 9ct Yellow Gold Diamond Set Heart Locket

Variations Available

Sterling Silver 0.15ct Diamond Cushion Halo Pendant Necklace

£299.00

Compare Sterling Silver 0.15ct Diamond Cushion Halo Pendant Necklace

Variations Available

9ct Yellow Gold Diamond Illusion Set Pendant

£219.00

Was £279.00

Compare 9ct Yellow Gold Diamond Illusion Set Pendant

Variations Available

9ct Yellow Gold Diamond Illusion Set Soltaire Pendant

£279.00

Was £349.00

Compare 9ct Yellow Gold Diamond Illusion Set Soltaire Pendant

Variations Available

9ct White Gold 0.20ct Diamond Heart Pendant Necklace

£599.00

From 29.95 p/m 0% APR*

Compare 9ct White Gold 0.20ct Diamond Heart Pendant Necklace

Variations Available

9ct Yellow Gold 0.33ct Diamond Pendant

£799.00

From 39.95 p/m 0% APR*

Compare 9ct Yellow Gold 0.33ct Diamond Pendant

Variations Available

9ct Yellow Gold 0.40ct Diamond Pendant

£825.00

Was £1,099.00

From 41.25 p/m 0% APR*

Compare 9ct Yellow Gold 0.40ct Diamond Pendant

Variations Available

9ct White Gold Diamond Illusion Set Solitaire Pendant

£219.00

Was £279.00

Compare 9ct White Gold Diamond Illusion Set Solitaire Pendant

Variations Available

Sterling Silver 0.40ct Diamond Bezel Necklace
LAST CHANCE TO BUY

£449.00

Was £799.00

From 22.45 p/m 0% APR*

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Variations Available

9ct White Gold 0.12ct Diamond Trilogy Cluster Pendant Necklace

£479.00

From 23.95 p/m 0% APR*

Compare 9ct White Gold 0.12ct Diamond Trilogy Cluster Pendant Necklace

Variations Available

9ct White Gold 0.25ct Total Diamond Halo Pendant

£750.00

From 37.5 p/m 0% APR*

Compare 9ct White Gold 0.25ct Total Diamond Halo Pendant

Variations Available

9ct Yellow Gold 0.10ct Diamond 3 Stone Pendant

£425.00

Was £550.00

From 21.25 p/m 0% APR*

Compare 9ct Yellow Gold 0.10ct Diamond 3 Stone Pendant

Variations Available

Sterling Silver Diamond Twist Drop Pendant

£179.00

Compare Sterling Silver Diamond Twist Drop Pendant

Variations Available

9ct Yellow Gold Diamond Double Heart Pendant Necklace

£399.00

From 19.95 p/m 0% APR*

Compare 9ct Yellow Gold Diamond Double Heart Pendant Necklace

Variations Available

9ct White Gold 0.33ct Diamond Solitaire Pendant

£799.00

From 39.95 p/m 0% APR*

Compare 9ct White Gold 0.33ct Diamond Solitaire Pendant

Variations Available

9ct White Gold 0.15ct Diamond Illusion Set Solitaire Pendant

£499.00

From 24.95 p/m 0% APR*

Compare 9ct White Gold 0.15ct Diamond Illusion Set Solitaire Pendant

Variations Available

Harriet 9ct Yellow Gold 0.50ct Lab-Grown Diamond Emerald Cut Pendant Necklace
GSI CERTIFIED

£599.00

From 29.95 p/m 0% APR*

Compare Harriet 9ct Yellow Gold 0.50ct Lab-Grown Diamond Emerald Cut Pendant Necklace

Variations Available

Sterling Silver 0.10ct Diamond Circle Pendant Necklace
Exclusive

£279.00

Compare Sterling Silver 0.10ct Diamond Circle Pendant Necklace

Variations Available

9ct White Gold Infinity Diamond Pendant

£319.00

Was £399.00

4.3 out of 5 stars4.3-Stars

(10)

Compare 9ct White Gold Infinity Diamond Pendant

Variations Available

Sterling Silver & 18ct Gold Plated Vermeil 0.40ct Diamond Bezel Necklace
LAST CHANCE TO BUY

£429.00

Was £859.00

From 21.45 p/m 0% APR*

1 out of 5 stars1-Star

(1)

Compare Sterling Silver & 18ct Gold Plated Vermeil 0.40ct Diamond Bezel Necklace

Variations Available

9ct White Gold Diamond Illusion Set Soltaire Pendant

£259.00

Was £349.00

Compare 9ct White Gold Diamond Illusion Set Soltaire Pendant

Variations Available

Sterling Silver Oval Aquamarine & Diamond Halo Pendant Necklace

£179.00

Compare Sterling Silver Oval Aquamarine & Diamond Halo Pendant Necklace

Variations Available

9ct White Gold 0.33ct Diamond Rectangle Cluster Pendant Necklace
ONLINE EXCLUSIVE

£599.00

Was £1,499.00

From 29.95 p/m 0% APR*

Compare 9ct White Gold 0.33ct Diamond Rectangle Cluster Pendant Necklace

Variations Available

9ct White Gold 0.35ct Cluster Pendant
Clearance

£499.00

Was £999.00

From 24.95 p/m 0% APR*

Compare 9ct White Gold 0.35ct Cluster Pendant

Variations Available

9ct Yellow Gold Diamond Pear Pendant Necklace

£399.00

From 19.95 p/m 0% APR*

Compare 9ct Yellow Gold Diamond Pear Pendant Necklace

Variations Available

9ct White Gold Diamond Heart Pendant Necklace

£279.00

Compare 9ct White Gold Diamond Heart Pendant Necklace

Variations Available

9ct Yellow Gold Diamond Cross Pendant Necklace

£450.00

From 22.5 p/m 0% APR*

Compare 9ct Yellow Gold Diamond Cross Pendant Necklace

Variations Available

9ct White Gold 0.25ct Diamond Daisy Cluster Pendant Necklace

£599.00

From 29.95 p/m 0% APR*

Compare 9ct White Gold 0.25ct Diamond Daisy Cluster Pendant Necklace

Variations Available

Sterling Silver & 9ct Rose Gold 0.10ct Diamond Cluster Halo Pendant Necklace

£279.00

Compare Sterling Silver & 9ct Rose Gold 0.10ct Diamond Cluster Halo Pendant Necklace

Variations Available

9ct Yellow Gold 0.25ct Diamond Flower Cluster Pendant Necklace

£750.00

From 37.5 p/m 0% APR*

Compare 9ct Yellow Gold 0.25ct Diamond Flower Cluster Pendant Necklace

Variations Available

Sterling Silver 0.10ct Diamond Knot Pendant Necklace
ONLINE EXCLUSIVE

£179.00

Was £279.00

Compare Sterling Silver 0.10ct Diamond Knot Pendant Necklace

Variations Available

9ct White Gold 0.15ct Diamond Illusion Cluster Pendant Necklace

£499.00

From 24.95 p/m 0% APR*

Compare 9ct White Gold 0.15ct Diamond Illusion Cluster Pendant Necklace

Variations Available

9ct White Gold 0.10ct Diamond Clover Cluster Pendant Necklace

£479.00

From 23.95 p/m 0% APR*

Compare 9ct White Gold 0.10ct Diamond Clover Cluster Pendant Necklace

Variations Available

9ct Yellow Gold & Rhodium Plated Diamond Heart 18mm Locket

£379.00

From 18.95 p/m 0% APR*

Compare 9ct Yellow Gold & Rhodium Plated Diamond Heart 18mm Locket

Showing 42 of 206 products

Diamond Necklaces

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The Forever Diamond 9ct White Gold 0.25ct Diamond Halo Pendant Necklace50% Off

Sterling Silver Diamond Droplet Pendant NecklaceSave £100

Sterling Silver 0.10ct Diamond Swirl Heart Pendant Necklace50% Off

Sterling Silver & 18ct Gold Vermeil Double Heart Diamond NecklaceNew In

Sterling Silver & 18ct Gold Vermeil Clover Diamond PendantNew In

Sterling Silver 0.15ct Diamond Total Heart PendantLAST CHANCE TO BUY

Sterling Silver 0.40ct Diamond Bezel NecklaceLAST CHANCE TO BUY

Harriet 9ct Yellow Gold 0.50ct Lab-Grown Diamond Emerald Cut Pendant NecklaceGSI CERTIFIED

Sterling Silver 0.10ct Diamond Circle Pendant NecklaceExclusive

Sterling Silver & 18ct Gold Plated Vermeil 0.40ct Diamond Bezel NecklaceLAST CHANCE TO BUY

9ct White Gold 0.33ct Diamond Rectangle Cluster Pendant NecklaceONLINE EXCLUSIVE

9ct White Gold 0.35ct Cluster PendantClearance

Sterling Silver 0.10ct Diamond Knot Pendant NecklaceONLINE EXCLUSIVE

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The Forever Diamond 9ct White Gold 0.25ct Diamond Halo Pendant Necklace
50% Off

Sterling Silver Diamond Droplet Pendant Necklace
Save £100

Sterling Silver 0.10ct Diamond Swirl Heart Pendant Necklace
50% Off

Sterling Silver & 18ct Gold Vermeil Double Heart Diamond Necklace
New In

Sterling Silver & 18ct Gold Vermeil Clover Diamond Pendant
New In

Sterling Silver 0.15ct Diamond Total Heart Pendant
LAST CHANCE TO BUY

Sterling Silver 0.40ct Diamond Bezel Necklace
LAST CHANCE TO BUY

Harriet 9ct Yellow Gold 0.50ct Lab-Grown Diamond Emerald Cut Pendant Necklace
GSI CERTIFIED

Sterling Silver 0.10ct Diamond Circle Pendant Necklace
Exclusive

Sterling Silver & 18ct Gold Plated Vermeil 0.40ct Diamond Bezel Necklace
LAST CHANCE TO BUY

9ct White Gold 0.33ct Diamond Rectangle Cluster Pendant Necklace
ONLINE EXCLUSIVE

9ct White Gold 0.35ct Cluster Pendant
Clearance

Sterling Silver 0.10ct Diamond Knot Pendant Necklace
ONLINE EXCLUSIVE