Custom Made Jewellery from David Law ‘Your Personal Jeweller’. The premier manufacturer of diamond rings and jewellery in Hatton Garden. David specialises in bespoke engagement rings set with certified diamonds and top quality gemstones, mounted in platinum, 18ct gold and palladium, with meticulous attention to detail and a personal one two one customer service. With more than 35 years of experience in the industry, you can be assured that David has the knowledge and experience to help you choose the perfect engagement ring, wedding ring, commitment ring or eternity ring. As the market leader in combining traditional techniques with with modern 3D technology David can combine your ideas, aspirations and life style and then inspire you with his creative skills to create a truly unique design to fit comfortably within your budget and for you to cherish.