The experts in helping companies in the diamond, gemstone and fine jewellery industry accelerate growth.

Growth just got smarter. From launching brands to expanding distribution and driving digitalisation – we’re a compass helping you navigate the next phase of business evolution.

About us

What opportunities should you be capitalising on?

In the diamond, gemstone and fine jewellery markets, buyer behaviour is changing – and the pandemic has accelerated this shift. More than 80% of the purchasing journey now takes place online, long before people even speak to your sales team. These new challenges demand a fresh approach to many aspects of your business.

That’s where we come in. We have what it takes to succeed in this dynamic environment – the  technology you need to deploy, the relationships you need to build and the processes you need to implement. We help you develop and execute a vision that delivers faster growth than you’d otherwise achieve.

What We Do

Honest advice

We take an objective look at your business and market, identify barriers and opportunities, and give you a plan for achieving your goals. We tell you what you need to hear, not what you want to hear.

Deep expertise

Hindsight is 20/20, and laser-focus is what you get with our network of extraordinary industry insiders. They’ve already seen and handled every growth challenge, so you tap into valuable experience across strategy, product development, merchandising, marketing and more.

ROI focus

Everything we do focuses on delivering value to your business. We don’t do vanity projects or suggest something just because others are doing it. Our recommendations are rooted in an understanding of your business and aligned with your goals.

Our People

“Every time I speak with
Hill & Co., I learn something new”

That’s what one client said about us. Working with Hill & Co. is like having the ultimate little black book of industry contacts ready to help at any time. Whatever your question, whatever your challenge, you have experts who have been there before – and are proactively giving you advice, helping you avoid pitfalls and proposing ideas you’ve never considered.


Elle is a fireball, and just the talent you want in your corner. Her knowledge of the industry and all the players is unbelievable. She is an absolute delight to work with!

Rachel Skelly

Co-Founder & CCO of Cast Jewelry

Elle is here. You notice this immediately. You can feel the passion, the energy, the spark of creativity and the experience that she’s bringing to the game.

Ohad Hecht

Head of Biz Dev, DTC Double Siteholder Dalumi Jewelry

With a background in working with the jewellery industry in various capacities, Elle has excellent knowledge particularly from product and retail perspectives, and a wide network on colleagues to support her with this.

Neeraj Nevatia

Director, Sunjewels Group

Elle takes a 10-course meal and breaks it down into delicious bite sized morsels of info that you crave. She is passionate, crazy-positive and provides actionable advice to grow your business

David Alan

Master Jeweler & Designer, David Alan Jewelry

Elle is an inexhaustible source of effective ideas who is able to generate them on the go. She turned my business around when I most needed it with gentle guidance and personal approach.

Katerina Perez


Elle is an excellent, resourceful and skilled professional who is results-oriented. I highly recommend her for her ability and experience, plus you will love working with her!

Jamie Polk

SVP, Karl Largerfeld, Goldman

Without Hill & Co. I would not have been able to expand my philanthropic line to reach a mass marketing within a year. I highly recommend Hill & Co. as an ideal starting point.

Joan Hornig

Owner, Philanthropy is Beautiful Jewelry

Every time I speak with Elle, I learn something new.

Katie Zimmerman

Chief Merchandising Officer, Blue Nile

I can recommend Elle without qualification for any high-level consulting project, whether it is putting together an entire supply chain solution or launching a new brand.

Joanne Ooi

Creative Director, Richmont Group

Elle Hill is a unique player in the gem, jewelry, and luxury goods world. Her work ethic, creativity, intellect, experience, connections, and ability to make things happen are legendary.

Michael Peters

Founder & CEO Panjshir Valley Emeralds

Elle coaches and educates, and generously shares her business experience and expertise.

Hayley Henning

CCO, Greenland Ruby

Just what Elle shares on social media is game-changing if implemented. Working directly with Hill & Co. is paradigm-shifting.

Richard Haruni

Haruni Fine Jewels

Let’s talk

Like all great business partnerships, our process starts with a conversation. Let’s meet face-to-face on a video call and discuss how we might work together.