Gems and Gemstones in Our Directory

For over 40 years, Channings has been a trusted name in London's eminent diamond district, Hatton Garden. Over the decades, the establishment has honed its skills to offer not just jewellery but masterpieces of art. Every piece is hand-crafted to perfection, and the customer service is just as impressive, ensuring that every interaction is as special as the jewellery itself. Full Spectrum Services: More Than Just Shimmering Stones and Bands At Channings, the offerings extend far beyond a stunning array of engagement and wedding rings. The establishment boasts one of the most extensive selections of wedding rings in Hatton Garden, promising that the ideal ring for your special day is here. Additionally, Channings offers a jewellery repair service, fully understanding the sentimental value behind each piece. For those looking to insure their valuables, Channings also provides expert valuations for insurance purposes, making it a one-stop-shop for all your jewellery needs.

Since its inception in 1908, the Gemmological Association of Great Britain (Gem-A) has been at the forefront of gem and jewellery education. Beginning with the UK's first gem course, Gem-A has expanded its educational offerings to include the highly esteemed Gemmology and Diamonds Diplomas, which are taught in 26 countries and seven languages. Known for their rigour and depth, these diplomas have gained worldwide recognition, solidifying Gem-A's standing as a leader in gemmological education. Gem-A: More Than Just Education Founded in 2003, Gem-A has evolved into a global community of gem professionals and enthusiasts. Aside from offering top-tier educational courses, the association also supports worldwide gemmological research and serves the broader interests of the gem and jewellery sectors. Members enjoy a variety of perks, including access to gemmological equipment and an active calendar of events and conferences. In addition, Gem-A publishes two internationally respected journals, The Journal of Gemmology and Gems & Jewellery, further enhancing its position as a vital resource in the industry.

Since 2009, Mayru Gems has been a standout presence in Hatton Garden, renowned for its commitment to crafting perfect jewellery pieces. As a second-generation jewellery maker, they blend traditional craftsmanship with modern trends. Their approach ensures that no job is too small, and relationships with customers are valued above all. Bespoke Creations and Quality Assurance Mayru Gems specialises in mounts and eternity rings in platinum and 18-carat gold. They offer customization services and ready-to-deliver stocks, always balancing competitive pricing with high-quality products. Their dedicated customer care and ability to accommodate specific diamond preferences make them a trusted choice for bespoke jewellery.

Founded over 60 years ago in the heart of Hatton Garden, London's iconic jewellery district, Finecraft Jewellers has been a cornerstone in providing top-notch jewellery to its clients. The company has an extensive history of serving customers with exceptional pieces of jewellery, masterfully created by skilled craftsmen. As a pioneer in the online diamond market in the UK, Finecraft Jewellers has stayed ahead of the curve in offering competitively-priced diamonds that suit all budgets. Unmatched Customer Service What truly sets Finecraft Jewellers apart is their unwavering commitment to customer satisfaction. Visitors to the establishment can expect to find a vast selection of finest quality gems and jewellery, carefully curated to meet the most exacting standards. Coupled with warm and personalised service, the experience at Finecraft Jewellers in Hatton Garden is like no other.

Since its establishment in 1948, Holts Gems has been a beacon of quality and craftsmanship in the UK's jewellery market. This multi-award-winning family business is now in its second generation and shows no signs of slowing down. With a team of Gem-A and GIA certified gemmologists and expert designers, Holts boasts not only unparalleled expertise but also one of the UK's largest stock of gemstones, thanks to its sister company. Specialising in bespoke diamond and gemstone engagement rings, wedding rings, and other custom jewellery, Holts offers an array of options that cater to individual tastes and preferences. Bespoke Designs for Your Special Moments Whether you're interested in recreating one of Holts' classic designs or have an idea of your own, this esteemed establishment can bring your jewellery dreams to life. The company's commitment to individualised service ensures that every piece is as unique as the person wearing it. So, for those in search of a truly special ring or other piece of jewellery, there’s no better place than Holts Gems to find something that speaks to your heart.

Precious and semi-precious beads Bellorerashbel stocks everything for Jewellery making at competitive prices and it's supplies include Precious Metal Bullion: Sheet, Wire, Tube, Grain, Solder, the biggest selection of precious metal findings, chains, the beading supplies and a fine stock of precious & semi-precious gemstone beads and cut stones, jewellery making tools and machinery, Unique gemstones We have a fantastic stock of semi-precious gemstones and precious gemstones, including strands of precious and semi-precious beads, briolettes, single beads, cabochons and cut stones; from common gems, such as Amethyst, Turquoise, Quartz, Garnet, Agate... to more exclusive gems, such as Fossilised Coral, Topaz, Tanzanite, Ruby, Emerald, Sapphire and Diamonds.

High-quality gemstones All of our Gemologists are graduates of the Gemological Institute of America (GIA) and have many years of industry experience. Our staff are required to continually improve upon their education and training by regularly attending seminars, lectures, and advanced gemological studies, including the coveted and highly regarded, Fellowship (FGA) through the Gemological Association of Great Britain (Gem-A). Gem-quality diamonds The colour evaluation of most gem-quality diamonds is based on the lack of colour. A pure and structurally perfect diamond has no hue, similar to a drop of clear water, which gives a diamond a higher value. The D to Z colour-grading assess the presence or lack of colour by comparing to master stones, stones that are of established colour value. Gemstone cut Diamonds are known for being able to transmit intense light and sparkle. We think of a diamond’s cut as it's shape, either round, emerald, pear-shaped. If a diamond’s cut grade is about how well a diamond’s facets interact with light, precise artistry and workmanship are needed to shape a stone so its proportions, symmetry and polish to deliver the magnificent return of light only possible in diamonds. Diamond clarity Natural diamonds are carbon exposed to tremendous heat and pressure, caused by volcanic activity in the earth. This process results in internal characteristics called inclusions and external characteristics called blemishes. Evaluating a diamonds clarity involves determining the size, relief, nature, and position of these characteristics and how this affects the overall appearance of the diamond, no diamond is perfectly pure, the closer it is to be pure, the higher the value. Diamond carat weight A diamond's carat weight is the measurement of how much a diamond weighs. A metric carat is defined as 200 milligrams. Each carat can be divided into 100 ‘points. This allows very precise measurements to the hundredth decimal place, a jeweller will describe the weight of a diamond which is below one carat by its points alone.

Boasting an astonishing 200 years of combined experience, Vogue London has cemented its status as the must-visit jewellery store in the bustling heart of Hatton Garden. With a decade of operations under its belt, this shop transcends mere retail to offer a curated experience steeped in luxury and refinement. Specialising in an extensive array of exquisite jewellery—including wedding bands, engagement rings, gold earrings, and bracelets—the selection doesn't just stop there. You'll also find a captivating collection of precious stones and diamonds, each item promising unmatched quality and allure. The Ultimate Destination for Timeless Treasures Vogue London is more than just a jewellery shop; it's a sanctuary for those in search of timeless pieces that embody both tradition and innovation. Whether you're looking to make that big proposal or simply wish to indulge in the craftsmanship of fine jewellery, this establishment serves as your trusted partner. The depth of expertise and craftsmanship shines through in each piece, making Vogue London the ultimate destination for all your luxury jewellery needs. Customers keep returning not just for the stunning inventory but also for the exceptional service that makes every visit memorable.

At IDRC, we understand the value of peace of mind when it comes to your precious items. This is why we offer both professional repair services and trusted appraisals. Located in the hub of Hatton Garden, our fully-equipped laboratory is operated by certified gemologists who bring years of experience and technical know-how to every piece they examine. Whether it's jewellery, diamonds, or watches, we provide secure, easy, and professional services that cater to all your needs. Comprehensive Diamond Grading Reports The cornerstone of our business is the grading report, meticulously crafted to provide an unbiased professional opinion. Every diamond is unique—formed by nature and polished by human skill. Our reports focus on the crucial "4 Cs" – Carat, Colour, Clarity, and Cut, offering a databank for every graded diamond. We guarantee impartiality by having a minimum of two graders examine each stone. Our modern technology, coupled with years of expertise, ensures the highest standards in our evaluations. The Diamond Report: A Comprehensive Guide Our Diamond Reports offer a complete and in-depth look at your diamond's technical attributes, including Colour, Clarity, Carat Weight, Diameter, Depth, Crown Angle and Height, Pavilion Angle and Height, Culet Size, Culet off centre, Table size, Table off centre, Star Lower and Upper Girdle & Fluorescence. These reports feature detailed illustrations and markings, offering expanded data on your diamond's proportions. Designed for clarity, IDRC reports are straightforward and easy to understand. Verbal Grading Reports In addition to written reports, we offer expert pre-grading verbal opinions from qualified professionals for those who seek immediate advice.

Treasure House Company isn't just a business; it's a legacy that has been shining bright for over 30 years. As a family-owned venture, it has cemented its reputation by offering the jewellery industry an unmatched blend of superior goods and unparalleled service. Its standing in the industry is monumental, backed by a state-of-the-art computerised system that ensures the highest levels of accuracy and efficiency. When it comes to jewellery, there's simply no contest; Treasure House Company is the best in the game. Cutting-Edge Collection Meeting Contemporary Fashion In an ever-evolving fashion landscape, Treasure House Company remains a trailblazer. The extensive stock of Diamonds, Loose Diamonds, and both Certified and non-certified Diamonds bear testimony to the company's commitment to quality and variety. Beyond diamonds, they also offer an array of Mounts in precious metals like Platinum, 18ct Gold, and 9ct Gold. And for those on the hunt for the perfect symbol of eternal love, their Wedding Bands come in various precious metals and can even be diamond-set for that extra sparkle.

Passionate about diamond rings Master diamond jeweller Tobi Gems is located in the heart of Hatton Garden, we are by no means a conventional jewellery shop. Having initially started as an apprentice stone setter for over 40 years, our master jeweller combines unparalleled industry expertise with the creativity that only comes when someone is truly passionate about their work. This is why he has always insisted on having his jewellery workshop on-site, an aspect that is unique in Hatton Garden. We have an in-house workshop, making us unique in Hatton Garden. Personalised diamond ring service This unique combination allows Tobi Gems to be unrivalled when it comes to designing and manufacturing bespoke jewellery. With a large selection of precious gemstones, as well as hundreds of both certified and non-certified diamonds to choose from, you are sure to find the perfect stone to accompany your made to order jewellery. Our dedicated personalised service will keep you up to date with the jewellery manufacturing process at all times to ensure that the final product is everything you expected it to be. Manufacturing diamond rings As well as manufacturing diamond rings in-house, we also stock a wide array of antique and branded jewellery items. The collection consists of some of the biggest names in the jewellery business, such as Cartier and Tiffany's as well as items dating as far back as the early Victorian jewellery period. This will guarantee that you leave the shop with the item that you always dreamt of owning.

Quality gemstone jewellery Highly experienced and qualified in-house gemologists, lapidaries and jewellery designers, Holts Lapidary pride themselves on being one of the largest suppliers of natural precious gemstones and gemstone-set jewellery in the UK. With a rainbow selection of loose gemstones and gem-set jewellery for you to choose from, their team of gemmologists can advise you on the appropriate choice for you. Emeralds to rubies, amethysts to sapphires, round, princess cut, oval, cushion, faceted, cabochon or drop shaped. If they don’t have exactly what you want, speak to their lapidary team to source or cut a bespoke item for you. Gemstones Holts Lapidary has an extensive collection of rough and polished materials sourced from all around the globe for the past 71 years – with some rare items collected by Mr Holt himself during his early travels to China, Brazil and Africa in the 1950s. It really is a treasure trove in the heart of Hatton Garden. Specialising in certified natural, unheated Sapphires, as well as many rare and unusual gem and crystal specimens, Holts continually buy from around the world so there is always something new and exciting for our customers. Knowledge of coloured gemstones Being members of the National Association of Jewellers (NAJ) and of the Gemmological Association of Great Britain (GEM-A) and being awarded Retail Jeweller of the Year, you can be assured of quality craftsmanship and of deep and extensive knowledge of coloured gemstones and gemstone jewellery. Its team of Gemmologists and Lapidaries are its pride and joy; having won many industry awards for the meticulous craftmanship it delivers to some of the most famous jewellery and design houses including Faberge, Cartier and Asprey. Their in-house workshop provides a full range of lapidary services, such as carving, faceting, polishing and restoration, from their in-house workshop. With a combined total of 81 years experience, Holts’ highly accomplished Lapidary department will be happy to assist you with your project.