Coloured Diamonds Logo Text

Connecting you with the world’s rare coloured diamond
market to provide you with assets that appreciate.

USA – EU – AU – HK – BE – SA – UAE

Coloured Diamonds Logo Text

Connecting you with the world’s rare coloured diamond
market to provide you with assets that appreciate.

USA – EU – AU – HK – BE – SA – UAE

Build your collection

We have exclusive access to sellers to help you find the coloured diamond that meets your criteria.

Our purchasing & selling process

Our team of seasoned gemologists have an authentic methodology to ensure secure and confident transactions.

Add colour to your portfolio

Safe, portable, assets that appreciate in value. These exquisite gems are becoming increasingly rare and sought after.

We Dream in Colour

We are a group of committed diamond experts and professionals. Our industry experience has allowed us to develop a vehicle for the most discerning buyer. We go to great extremes to ensure that you receive your diamond in the most discreet manner – safe and securely.

We are here to inform and educate, so that you may obtain the quality, perfection and colour that you desire. This tier of service is at a quality required for dealers, museums, and individual collection. We are able to represent prestigious gems and collections so that they may re-enter the market or private collection. We can create your look book, name your diamonds, and feature your diamonds for resale.

For inquiries and broker service

+1 (800) 557-9113

Coloured Diamonds logo

Rare as Individuals

Beyond being among the rarest crystal formations found on Earth, each has a unique personality and story. We can honour your gems by providing look books and registered naming. Let us help you ensure the legacy of your collection.

We are gemologists and
professional goldsmiths

Learn about our history & expertise

Absolute Discretion

We know how private, and important these transactions are to you. We work with world-renowned security organizations to ensure ethical and secure transactions. All buyers and sellers go through the proper channels for vetting and validation.

Connect with us to begin your application.

Karen Simmons

Karen is a Chicken Soup for the Soul co-author and writer of many award-winning books. She is also the author of Perfectly Clear, Buying Diamonds for Pleasure and Profit. Her current book "Heirlooms from the Heart" in which she is working in collaboration with media channels. She also organizes Gem Buying Tours through PerfectlyClearAdventures.