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Diamond Heart Necklaces & Pendants

Fall in love with our luxurious diamond heart necklaces and pendants. The exceptional UK handcrafted design is complemented with the finest ethically sourced white diamonds. Explore this stunning range in gold and with a large selection of diamond carat weights, you'll be sure to find the perfect heart diamond necklace for your loved one. 

Diamond Heart Necklaces & Pendants | All Diamond

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£
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£
Gemstone
Style
Metal
Setting
Main Stone Shape
Diamond Quality
Heart Pendant Necklace 0.02ct Diamond 9K White Gold - All Diamond
 

Heart Pendant Necklace 0.02ct Diamond 9K White Gold

£167.00 £287.00
Heart Pendant 0.02ct Diamond 18K White Gold - All Diamond
 

Heart Pendant 0.02ct Diamond 9K White Gold

£237.00 £397.00
Halo Cluster Heart Necklace 0.40ct G/SI Diamond in 18K White Gold - All Diamond
 

Halo Cluster Heart Necklace 0.40ct G/SI Diamond in 18K White Gold

£597.00 £957.00
Heart Pendant 0.02ct Diamond 9K Rose Gold - All Diamond
 

Heart Pendant 0.02ct Diamond 9K Rose Gold

£237.00 £397.00
9K White Gold 0.20ct Diamond Heart Pendant - All Diamond
 

9K White Gold 0.20ct Diamond Heart Pendant

£437.00 £657.00
Heart Shape 0.50ct Diamond Pendant in 18K White Gold - All Diamond
 

Heart Shape 0.50ct Diamond Pendant in 18K White Gold

£747.00 £1,287.00
Double Row Heart Round 0.60ct Diamond Pendant in 18K White Gold - All Diamond
 

Double Row Heart Round 0.60ct Diamond Pendant in 18K White Gold

£957.00 £1,667.00
Slanted Heart Pendant 0.05ct Diamond 9K White Gold - All Diamond
 

Slanted Heart Pendant 0.05ct Diamond 9K White Gold

£357.00 £467.00
Slanted Heart Pendant 0.05ct Diamond 9K Yellow Gold - All Diamond
 

Slanted Heart Pendant 0.05ct Diamond 9K Yellow Gold

£357.00 £467.00
9K Rose Gold 0.20ct Diamond Heart Pendant - All Diamond
 

9K Rose Gold 0.20ct Diamond Heart Pendant

£437.00 £657.00
1.67ct Ruby & 0.43ct Diamond Heart Shaped Necklace in 18k Rose Gold - All Diamond
 

1.67ct Ruby & 0.43ct Diamond Heart Shaped Necklace in 18k Rose Gold

£1,497.00 £2,717.00
Diamond Heart Pendant Necklace 1.45ct G/SI Quality 18k in White Gold - All Diamond
 

Diamond Heart Pendant Necklace 1.45ct G/SI Quality 18k in White Gold

£1,617.00 £2,947.00
Diamond Heart Pendant Necklace 1.00ct G/SI 9k White Gold 18.4mm - All Diamond
 

Diamond Heart Pendant Necklace 1.00ct G/SI 9k White Gold 18.4mm

£1,407.00 £2,537.00
Double Row Heart Round 1.25ct Diamond Pendant in 18K White Gold - All Diamond
 

Double Row Heart Round 1.25ct Diamond Pendant in 18K White Gold

£1,377.00 £2,457.00
Baguette and Round Shape 0.35ct Heart Diamond Pendant - All Diamond
 

Baguette and Round Shape 0.35ct Heart Diamond Pendant

£607.00 £847.00
Halo Cluster Heart Necklace 0.70ct G/SI Diamond in 18K White Gold - All Diamond
 

Halo Cluster Heart Necklace 0.70ct G/SI Diamond in 18K White Gold

£927.00 £1,587.00
Diamond Heart Pendant Necklace 0.55ct G/SI Quality in 9k White Gold - All Diamond
 

Diamond Heart Pendant Necklace 0.55ct G/SI Quality in 9k White Gold

£637.00 £1,057.00
Moveable Diamond Cluster Pendant Necklace 0.65ct 18k Gold 14x18 - All Diamond
 

Moveable Diamond Cluster Pendant Necklace 0.65ct 18k Gold 14x18

£987.00 £1,737.00
Diamond Cluster Pendant Necklace 0.25ct G/SI 18k Rose Gold 7.8mm - All Diamond
 

Diamond Cluster Pendant Necklace 0.25ct G/SI 18k Rose Gold 7.8mm

£527.00 £817.00
Diamond Cluster Pendant Necklace 0.25ct G/SI 18k White Gold 7.8mm - All Diamond
 

Diamond Cluster Pendant Necklace 0.25ct G/SI 18k White Gold 7.8mm

£527.00 £817.00
Double Row Heart Round 2.00ct Diamond Pendant in 18K White Gold - All Diamond
 

Double Row Heart Round 2.00ct Diamond Pendant in 18K White Gold

£2,207.00 £4,067.00
Double Row Heart Round 1.50ct Diamond Pendant in 18K White Gold - All Diamond
 

Double Row Heart Round 1.50ct Diamond Pendant in 18K White Gold

£1,607.00 £2,927.00
0.90ct Ruby & 0.25ct Diamond Heart Shaped Necklace in 18k White Gold - All Diamond
 

0.90ct Ruby & 0.25ct Diamond Heart Shaped Necklace in 18k White Gold

£1,087.00 £1,927.00
Baguette & Round Diamond Necklace 2.85ct G/SI Quality in 9k White Gold - All Diamond
 

Baguette & Round Diamond Necklace 2.85ct G/SI Quality in 9k White Gold

£2,577.00 £4,427.00