PRE / POST SALE FOLLOW UP
ART FAIR AQUISITIONS
AUCTION REPRESENTATION / BIDDING
As an independent consultant Sophie , clients interest in mind provides unbiased discrete expert advice on collection management and development. Her priority is to secure you the best pieces for your collection that marries your passions with sound investment advice. Using her contacts in the international gem and art worlds.
WITH EXPERTISE SPANNING FINE JEWELLERY, ANTIQUES & DECORATIVE ART, FINE ART, MODERN & CONTEMPORARY
With the experience of sourcing fine paintings, providing in-depth artist and contextual analysis, condition reports and assessments of provenance and value.
Finding art for our clients
The treasure hunter.
GEMSTONE & DIAMOND CONSULTANCY
Marquis specialises in sourcing coloured gemstones and diamonds as an alternative investment solution as part of a diverse portfolio to protect wealth.
SOURCING & PRIVATE BROKERAGE
JEWELLERY & WORKS OF ART
Drawing on our worldwide network to source client special requests in gemstones, jewellery, paintings and works of art.
CREATE YOUR UNIQUE PIECE
A bespoke jewellery service focused on creating individual pieces designed for you.
We work with you to create bespoke jewellery, sourcing new gemstones or redesigning inherited jewellery to make a stunning contemporary piece. Whether you would like a one-of-a-kind engagement ring or special birthday present we will guide you through each step of the process from the designs, sourcing gemstones to manufactured completion.
VALUATIONS - CURATION - CONSERVATION
Our collections management advice helps ensure your assets are protected for the future.
We offer detailed impartial valuations for various purposes. Working with specialist shippers and art handlers to ensure collections are displayed in the best way possible. We work to preserve your investments and safeguard heirlooms for the next generation.