Diamond Necklaces
Elevate your style with the exquisite brilliance of diamond necklaces from Ernest Jones.
Crafted with precision, our collection showcases an array of captivating designs, from classic solitaires to intricate pendants. Each diamond is carefully selected for its exceptional cut, clarity, colour, and carat weight, ensuring a breathtaking sparkle. Indulge in the luxury of fine jewellery and let the radiance of diamonds illuminate your look.
215 Items
Select Filters
BLOOM 9ct White Gold 1.50ct Lab Grown Diamond Oval Solitaire Pendant
£750.00 (40% off)
Was £1,250.00
From 37.5 p/m 0% APR*
9ct White Gold 0.25ct Diamond Cushion Cluster Pendant Necklace
£400.00 (60% off)
Was £1,000.00
From 20 p/m 0% APR*
BLOOM Seville 14ct Yellow Gold Seamless 0.30ct Lab Grown Diamond Oval Pendant
£900.00
From 45 p/m 0% APR*
Vera Wang Sterling Silver 0.10ct Diamond & Sapphire Rose Pendant Necklace
£500.00
From 25 p/m 0% APR*
Platinum 0.50ct Diamond Pear Shaped Cluster Pendant
£1,000.00 (60% off)
Was £2,500.00
From 19.94 p/m 12.5% APR*
9ct Yellow & White Gold Old Mine Cut 0.50ct Diamond Pendant Necklace
£1,900.00
From 47.5 p/m 0% APR*
9ct White Gold 1ct Diamond Emerald Shaped Double Halo Pendant
£1,250.00 (50% off)
Was £2,500.00
From 24.93 p/m 12.5% APR*
Platinum White 0.50ct Diamond Cushion Shaped Cluster Pendant Necklace
£1,000.00 (60% off)
Was £2,500.00
From 19.94 p/m 12.5% APR*
Le Vian 14ct Rose Gold 1.15ct Diamond & Montana Sapphire Oval Ombré Tennis Necklace
£12,000.00
From 300 p/m 0% APR*
Le Vian 14ct Rose Gold 0.15ct Diamond & Deep Sea Blue Topaz Twist Pendant Necklace
£1,450.00
From 36.25 p/m 0% APR*
BLOOM 9ct White Gold 0.50ct Lab Grown Diamond Solitaire Pendant Necklace
£700.00
From 35 p/m 0% APR*
9ct White Gold 0.25ct Total Diamond Cluster Pendant
£550.00 (31% off)
Was £800.00
From 27.5 p/m 0% APR*
Blue Nile 14ct Yellow Gold 18" 1ct Diamond Solitaire Pendant Necklace
£3,400.00 (60% off)
Was £8,500.00
From 67.81 p/m 12.5% APR*
9ct White Gold 0.33ct Diamond Solitaire Pendant 18" Necklace
£1,000.00 (33% off)
Was £1,500.00
From 19.94 p/m 12.5% APR*
Vera Wang 18ct White Gold Diamond & Sapphire Heart Pendant
£760.00 (60% off)
Was £1,900.00
From 38 p/m 0% APR*
Showing 42 of 215 products
Diamond Necklaces FAQs
Diamond necklace length affects how the piece sits on the neckline. Shorter lengths offer a classic, close‑to‑the‑neck look, while longer chains create a more relaxed or layered style. Product descriptions usually include length details to help you choose.
Diamond necklaces are a popular and meaningful gift, often chosen for birthdays, anniversaries, graduations and celebrations. Their versatility makes them suitable for a wide range of ages and personal styles.
Absolutely. Diamond necklaces are ideal for layering, whether worn with other diamond pieces or mixed with plain chains. Layering allows you to create a personalised look for different outfits and occasions.
Many diamond necklaces are available in hypoallergenic metals, such as platinum and higher‑purity golds, making them suitable for sensitive skin. Metal details are listed on each product page.
Many diamond necklaces are designed to coordinate with diamond earrings, bracelets or rings, making it easy to build a cohesive jewellery set or choose a matching gift.