E Katz & Co
E Katz & Co

Introducing our jewellery

Purchasing jewellery isn’t like any other purchase – worn forever, it celebrates and provides a lasting affirmation of life’s most important occasions and milestones. Serving our customers and their families for generations, we don’t just understand this at E Katz & Co, it drives every aspect of our business. This is reflected in the standards of craftmanship that we demand of our suppliers, right through to the quality, value and after-care that we provide to our customers. What else would you expect from the oldest established shop in Hatton Garden?

With the majority of our rings individually selected and manufactured by the Katz family, we’re exceptionally proud of our jewellery. Please take a moment to explore the E Katz & Co range in more detail or use our contact page to get in touch.

Diamond Solataire 1


Our beautiful range of Solitaire diamond rings includes traditional round Brilliant Cut diamonds, contemporary Princess Cut diamonds as well as the more unusual cuts such as Oval, Pear, Cushion, and Marquise.

With most of our rings created by the Katz family, each ring is a one-off piece benefiting from seven decades of jewellery craftmanship. The majority of our Solitaire Diamonds are Certificated and are available in a wide range of settings, including diamond-set shoulder designs.

Diamond Solataire 2

Wedding Rings

Over the last 70 years, E Katz & Co has built up what we believe is an unrivalled weddings ring service. Today we have one of the largest wedding ring collections in Hatton Garden, including exclusive E Katz & Co designs.

Catering for all types of design and budget, our range covers traditional weddings bands, through to diamond and intricate patterned bands. All rings are available in 9ct & 18ct, white, yellow or rose Gold, Platinum and Palladium; in any width from 1.5mm to 15mm.

Eternity Rings

Purchased to celebrate and mark a special anniversary or event, E Katz & Co specialises in diamond Eternity rings. Our collection includes Brilliant, Princess, or Baguette Cut Eternity rings from 0.25ct to 2.00ct and above.

We are also proud to offer a range of more unique pieces that the Katz family has developed over the years. Our Eternity rings are available in a full range of settings - including claw and channel set – and with rings made to order, we are happy to make adaptations to our designs in order to meet any specific requirements.

Sapphire, ruby, emerald and precious stones

E Katz & Co has accumulated a stunning collection of coloured stone rings, many set with diamonds. The range focuses on Sapphire, Ruby and Aquamarine rings, but we also regularly stock Emeralds, Deep Red Garnets and Ice Blue Topaz.

Three, four and five stone diamond rings

Completing our diamond ring range is our large collection of multi-stone rings. Created individually by the Katz family, we offer three, four and five stone diamond rings from 0.5ct to over 2.5ct diamond weight.

Signet rings

Signet rings, and their traditional use to stamp and seal documents, are deeply engrained in history. Today they remain hugely popular as a continuation of family tradition and for marking significant birthdays and milestones. At E Katz & Co we offer a complete range of high quality Signet ring designs for both gentlemen and ladies. We also provide a traditional family seal engraving service.