Round Diamond Pendants and Necklaces

Round Diamond Pendants

A sensationally chic way to wear single stone necklaces

With our range of Round Diamond Pendants, all eyes will be on you as you make the most dazzling of entrances. A graceful and glamorous choice for the ultimate impact.

Trustpilot
Necklaces / Pendants xDiamonds xRound x
Showing 1 - 48 of 218 products
NEXT DAY DELIVERY Chloe Diamond Solitaire Necklace 0.10CT in 9K White Gold

Chloe Diamond Solitaire Necklace 0.10CT in 9K White Gold

£249 
6 reviews
Compare
NEXT DAY DELIVERY Stellato Diamond Heart Necklace in 9K White Gold

Stellato Diamond Heart Necklace in 9K White Gold

£219 
19 reviews
Compare
NEXT DAY DELIVERY Diamond Heart and Circle Stellato Necklace in 9K White Gold

Diamond Heart and Circle Stellato Necklace in 9K White Gold

£229 
3 reviews
Compare
NEXT DAY DELIVERY Diamond Heart Necklace 0.20ct Channel Set in 9K White Gold

Diamond Heart Necklace 0.20ct Channel Set in 9K White Gold

£299 
3 reviews
Compare
NEXT DAY DELIVERY Diamond Heart Necklace 0.20ct Channel Set in 9K Gold

Diamond Heart Necklace 0.20ct Channel Set in 9K Gold

£295 
12 reviews
Compare
Initial 'X' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

Initial 'X' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

On Sale £279 
Compare
Initial 'U' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

Initial 'U' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

On Sale £279 
Compare
Initial 'Q' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

Initial 'Q' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

On Sale £279 
Compare
Initial 'O' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

Initial 'O' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

On Sale £359£8.85 per month 
Compare
Initial 'I' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

Initial 'I' Necklace Diamond Encrusted Pave Set in 9K Rose Gold

On Sale £279 
Compare
NEXT DAY DELIVERY Diamond Swirl Necklace 0.60ct Set in 18K White Gold

Diamond Swirl Necklace 0.60ct Set in 18K White Gold

£1,229£19.67 per month 
4 reviews
Compare
NEXT DAY DELIVERY Masami Diamond Marquise Halo Necklace 0.10ct Pave Set in 9K White Gold

Masami Diamond Marquise Halo Necklace 0.10ct Pave Set in 9K White Gold

£249 
5 reviews
Compare
NEXT DAY DELIVERY Masami Diamond Pear Halo Necklace 0.10ct Pave Set in 9K White Gold

Masami Diamond Pear Halo Necklace 0.10ct Pave Set in 9K White Gold

£249 
41 reviews
Compare
Devilish Diamond Heart Necklace in 9ct White Gold

Devilish Diamond Heart Necklace in 9ct White Gold

On Sale £225 
Compare
Diamond and Pink Diamond Halo Circle Pendant - Asteria Collection

Diamond and Pink Diamond Halo Circle Pendant - Asteria Collection

£1,285£19.67 per month 
Compare
Diamond and Pink Diamond Halo Cluster Necklace - Asteria Collection

Diamond and Pink Diamond Halo Cluster Necklace - Asteria Collection

£845£19.67 per month 
1 reviews
Compare
NEXT DAY DELIVERY Allura Key Diamond Pendant Necklace 0.07ct in 9K White Gold

Allura Key Diamond Pendant Necklace 0.07ct in 9K White Gold

£299 
7 reviews
Compare
NEXT DAY DELIVERY Allura Collection Key Diamond Pendant Necklace 0.07ct in 9K Gold

Allura Collection Key Diamond Pendant Necklace 0.07ct in 9K Gold

£299 
10 reviews
Compare
NEXT DAY DELIVERY Stellato Pearl and Diamond Pendant Necklace 0.06ct in 9K White Gold

Stellato Pearl and Diamond Pendant Necklace 0.06ct in 9K White Gold

£249 
23 reviews
Compare
Stellato Diamond Heart Pendant Necklace 0.04ct in 9K White Gold

Stellato Diamond Heart Pendant Necklace 0.04ct in 9K White Gold

£189 
7 reviews
Compare
Vivara Collection 1.00ct Diamond and 18K White Gold Necklace D3400

Vivara Collection 1.00ct Diamond and 18K White Gold Necklace D3400

£1,655£33.54 per month 
4 reviews
Compare
NEXT DAY DELIVERY Vivara Collection 0.50ct Diamond and 18K White Gold Necklace D3409

Vivara Collection 0.50ct Diamond and 18K White Gold Necklace D3409

£999£21.59 per month 
2 reviews
Compare
Diamond Necklace Pyrus Chandelier 12.60ct H/Si Diamonds 18K Rose Gold

Diamond Necklace Pyrus Chandelier 12.60ct H/Si Diamonds 18K Rose Gold

£15,879
Compare
Diamond Necklace Pyrus Halo 11.00ct in 18K Rose Gold

Diamond Necklace Pyrus Halo 11.00ct in 18K Rose Gold

£15,069
Compare
Diamond Necklace Vintage Pyrus 9.00ct H/Si Diamonds in 18K White Gold

Diamond Necklace Vintage Pyrus 9.00ct H/Si Diamonds in 18K White Gold

£13,259
Compare
Diamond Necklace Vintage Halo 8.30ct H/Si in 18K White Gold

Diamond Necklace Vintage Halo 8.30ct H/Si in 18K White Gold

£12,459
Compare
Diamond Grande Galileo 2.15CT Pendant Necklace in 18K White Gold

Diamond Grande Galileo 2.15CT Pendant Necklace in 18K White Gold

£5,599£89.64 per month 
1 reviews
Compare
Diamond Grande Galileo 2.15CT Pendant Necklace in 18K Gold - R4649

Diamond Grande Galileo 2.15CT Pendant Necklace in 18K Gold - R4649

£5,599£89.64 per month 
Compare
Diamond Necklace Tara 10.00ct Look in 18K White Gold D3497

Diamond Necklace Tara 10.00ct Look in 18K White Gold D3497

£5,245£83.81 per month 
1 reviews
Compare
Diamond Halo Galileo 1.40CT Pendant in 18K White Gold - R4641Y

Diamond Halo Galileo 1.40CT Pendant in 18K White Gold - R4641Y

£2,795£44.75 per month 
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Halo Galileo 1.40CT Pendant in 18K Gold - R4641

Diamond Halo Galileo 1.40CT Pendant in 18K Gold - R4641

£2,795£44.75 per month 
Compare
NEXT DAY DELIVERY Diamond Galileo Heart 1.10CT Pendant Necklace in 18K White Gold

Diamond Galileo Heart 1.10CT Pendant Necklace in 18K White Gold

£2,419£38.73 per month 
4 reviews
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Galileo Heart 1.10CT Pendant Necklace in 18K Gold - R4653

Diamond Galileo Heart 1.10CT Pendant Necklace in 18K Gold - R4653

£2,419£38.73 per month 
4 reviews
Compare
Diamond Carre Galileo 1.10CT Pendant Necklace in 18K White Gold

Diamond Carre Galileo 1.10CT Pendant Necklace in 18K White Gold

£2,269£36.32 per month 
Compare
Diamond Carre Galileo 1.10CT Necklace in 18K Gold - R4648

Diamond Carre Galileo 1.10CT Necklace in 18K Gold - R4648

£2,269£36.32 per month 
Compare
Diamond Pyrus Cross 1.40CT Pendant Necklace in 18K White Gold

Diamond Pyrus Cross 1.40CT Pendant Necklace in 18K White Gold

£2,339£37.45 per month 
4 reviews
Compare
Diamond Pyrus Cross 1.40CT Pendant Necklace in 18K Gold - R4654

Diamond Pyrus Cross 1.40CT Pendant Necklace in 18K Gold - R4654

£2,339£37.45 per month 
1 reviews
Compare
Diamond Halo Galileo 1.35CT Pendant in 18K White Gold - R4652Y

Diamond Halo Galileo 1.35CT Pendant in 18K White Gold - R4652Y

£2,275£36.42 per month 
Compare
Diamond Halo Galileo 1.35CT Pendant in 18K Gold - R4652

Diamond Halo Galileo 1.35CT Pendant in 18K Gold - R4652

£2,275£36.42 per month 
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Moyen Galileo 1CT Pendant Necklace in 18K White Gold

Diamond Moyen Galileo 1CT Pendant Necklace in 18K White Gold

£1,895£30.34 per month 
1 reviews
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Moyen Galileo 1CT Pendant Necklace in 18K Gold - R4647

Diamond Moyen Galileo 1CT Pendant Necklace in 18K Gold - R4647

£1,895£30.34 per month 
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Oval Galileo 0.52CT Pendant Necklace in 18K White Gold

Diamond Oval Galileo 0.52CT Pendant Necklace in 18K White Gold

£999£15.99 per month 
Compare
NEXT DAY DELIVERY LOW STOCKDiamond Oval Galileo 0.52CT Pendant Necklace in 18K Gold - R4640

Diamond Oval Galileo 0.52CT Pendant Necklace in 18K Gold - R4640

£999£15.99 per month 
Compare
Diamond 0.25ct 18K Gold Brooch - RTC-ER280

Diamond 0.25ct 18K Gold Brooch - RTC-ER280

On Sale £895£15.03 per month 
Compare
3/4 Carat Diamond Cluster Cross Pendant in 9K White Gold

3/4 Carat Diamond Cluster Cross Pendant in 9K White Gold

On Sale £665£11.28 per month 
Compare
Diamond 0.25ct 18K Gold Tie Pin - RTC-ER232

Diamond 0.25ct 18K Gold Tie Pin - RTC-ER232

On Sale £515£8.79 per month 
Compare
Diamond 0.20ct 9K Gold Initial Pendant - RTC-G3810

Diamond 0.20ct 9K Gold Initial Pendant - RTC-G3810

On Sale £305 
Compare
Diamond 0.20ct 9K Gold Initial Pendant - RTC-G3812

Diamond 0.20ct 9K Gold Initial Pendant - RTC-G3812

On Sale £265 
Compare
0 0
MY BAG

Your Bag is empty
Sign in to see your bag and get shopping!

SIGN IN