Jewellers and goldsmiths
Source natural and lab-grown diamonds and gemstones for client projects. Compare specifications and reports, prepare a shortlist and share the exact stone or filtered search with your client.
For professionals ↗
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Diamonds.
Understand the difference.
For professional expertise.
01 · B2B
02 · COLLECTIONS
03 · PERSONAL CHOICE
The stone is the beginning.
DIAMONDTRADE · KNOWLEDGE CENTRE
Diamonds.
Knowledge before choice.
Natural and lab-grown diamonds, diamond rings and gemstones. Clear answers about origin, quality, price and the journey from a loose stone to finished jewellery.
FROM A QUESTION TO A SPECIFIC STONE
Understand the difference.
Compare with confidence.
Start with your purpose: a ring, a collection or a client project. Then choose origin, shape and budget. Each guide connects you to the catalogues and the next useful topic.
How to use the exchange ↗01 · GUIDES
Your first diamond. The right questions.
02 · GUIDES
What determines quality and price?
03 · GUIDES
Colour, character and gemstones.
04 · GUIDES
From a search to your project.
ONE EXCHANGE. DIFFERENT PURPOSES.
For professional expertise.
And personal choice.
Collectors
From a specific shape and colour to a rare stone with a history. Commission a personal search, documentation review or discuss representation at a specialist auction on agreed terms.
Private sourcing ↗Private clients
Choose a loose stone for a collection, engagement ring or personal piece. Work with your own goldsmith or discuss craftsmanship with our team and Solaris Circle brands, based on your idea or one of our designs.
From diamond to jewellery ↗The catalogue lists loose stones. A price marked excluding VAT is not the price of finished jewellery. All clients can order directly through the exchange. The final total including applicable taxes and delivery is shown at checkout; jewellery craftsmanship is agreed separately.
THE SOLARIS CIRCLE BRAND FAMILY
The stone is the beginning.
The jewellery tells your story.
DiamondTrade is the diamond and gemstone exchange of Solaris Circle. After choosing your stone, work with your own goldsmith or discuss a bespoke piece or a design from our brands with us. We confirm setting options, materials, craftsmanship and budget before an order.
Hamzare ↗Diamond engagement rings. Personal advice on the stone, design and the question that matters.
Leon & Carla ↗Gold and silver jewellery for children. Personal gifts and keepsakes for their first big moments.
Golden Lago ↗Fine jewellery for your own occasion. Rings, earrings, necklaces and bracelets with personal character.
