Newcastle Jewellers

Diamond Heaven delivers an unparalleled selection of bespoke diamond jewellery in Newcastle. Crafted to meet the highest standards of excellence, featuring engagement rings, wedding rings, diamond rings and more, our collection guarantees timeless, handcrafted designs. So, whether you're looking to propose with a classic solitaire engagement ring or tie the knot with a diamond-encrusted wedding band, our Newcastle store promises premium-standard diamond jewellery in various styles, settings and metals. Explore the collection in-store and online, or consult our jewellery specialists to design a custom piece that reflects your unique style.

Our Newcastle store can be found in the heart of the city's centre, on the Second Floor of Eldon Square surrounded by various other retailers. Parking is available a short walk away in the Eldon Square multi-storey car park along with public transport links into the Square.

Diamond Heaven is a UK jeweller established in 2004 with a strong focus on engagement rings and wedding rings while also offering a wide collection of diamond and fine jewellery. All diamonds are sourced through the Kimberley Process, the international certification scheme created to stop the trade of conflict diamonds and ensure stones originate from legitimate suppliers. Each piece of jewellery is crafted in the Birmingham and London Jewellery Quarters and hallmarked by the Birmingham Assay Office, the official body responsible for verifying the purity of precious metals. Each diamond is individually selected, independently certified and available in a variety of shapes, carat sizes and metals suited to modern and traditional ring designs. Diamond Heaven is a member of the National Association of Jewellers which promotes high industry standards and is listed as an Assay Assured Retailer, a scheme that confirms compliance with strict quality checks for gemstones and metals. We also work with Trusted Shops, a service that evaluates retailers for reliability and customer protection.

A diamond certificate is an independent laboratory report that verifies your diamond's quality and specifications. It's important because it confirms what you're paying for is genuine, whether you're buying an engagement ring, wedding band or diamond earrings. For engagement rings, certification is particularly vital given the investment involved. But it's equally important for diamond pendants, earrings and other fine jewellery. Always request certification before purchasing any diamond piece.

We offer certificate from multiple bodies including:

GIA (Gemological Institute of America)

IGI (International Gemological Institute)

GIE (Gemological Institute of Europe)

IDGL (Independent Diamond Grading Laboratories) secondary level of certification

DH (Diamond Heaven Certificate)

Once you receive your item, you can access our post-purchase services. We offer free lifetime cleaning to keep your engagement ring, wedding band or diamond jewellery looking pristine. If your ring feels looser or tighter over time, our resizing service adjusts the fit perfectly. We also provide an upgrade service if you want to enhance your piece.

A returns and warranty policy is important because it protects your investment in high-value jewellery like engagement rings, wedding bands and diamond pieces. That's why we offer a 30-day money-back guarantee along with a 12-month warranty covering any manufacturing or craftmanship errors.

Before coming into to a showroom, understanding the 4Cs will give you more confidence in your choice. The 4Cs are how jewellers grade diamonds. Cut is about sparkle, meaning how well light bounces through the stone. Colour runs from completely clear to noticeably yellow. Clarity looks at natural flaws that formed underground. Carat is just the diamond's weight, which affects its size. These four things work together to set the price.

When it comes to metal bands, they hold your diamond and sit against your skin daily. Platinum is heavy and won't change colour over time. White gold is cheaper but needs replating every few years to stay bright. Yellow gold has that classic warm tone. Rose gold gets its pink shade from copper. Each wears differently and needs different care.

Setting type is how your diamond gets fixed to the ring. Prong settings use small metal claws that grip the stone whilst letting light through. Bezel settings wrap a metal rim around the diamond's edge for protection. Your setting choice affects both security and appearance.

Styles refer to the overall design of your ring. Solitaire features a single diamond on a plain band for timeless simplicity. Halo surrounds the centre stone with smaller diamonds for extra sparkle.