Diamond carat size chart
Choose a shape to preview common millimeter and carat pairings.
| MM Size | Carat Size |
|---|
DND Diamonds Marketplace
A polished trading desk for buyers, dealers, and suppliers to compare diamonds, respond to demand, calculate pricing, and move from search to contact with confidence.
Platform modules
Structured paths for single stones, parcel inventory, demand matching, and jewellery browsing with a cleaner enterprise presentation.
Compare the main marketplace flows in a compact, high-signal layout.
Review stones with clean product imagery and buyer-ready data points.
Surface parcel inventory with a polished catalog-style experience.
Match stock against active requirements with full demand context.
Present high-value jewellery categories with luxury retail clarity.
Manufacturing partner
A premium trust band for sourcing, manufacturing, and jewellery production credibility.
Live demands
Buyer, dealer and supplier
Keep buyer, dealer, and supplier onboarding visible without making the homepage feel crowded.
Diamond tools
Practical buyer tools styled like an operational dashboard, ready to connect with verified backend data later.
Choose a shape to preview common millimeter and carat pairings.
| MM Size | Carat Size |
|---|
Estimate total value from shape, color, clarity, carat, base price, discount, addition, and exchange rate.
Buyer features
Quick actions, predictable scanning, trust signals, and clear next steps for repeat marketplace use.
Let buyers enter the marketplace without a heavy onboarding feel.
Keep online payment confidence visible in the homepage flow.
Make post-purchase movement clear and simple to understand.
Help users scan diamond listings and categories faster.
Support buyer intent without cluttering the browsing flow.
Bring logistics confidence into the frontend story.