Sell your Tiffany & Co. Engagement Ring or Luxury Brand Jewellery with our Concierge Service

A consignment sales service  with an upgrade

Jewellery Concierge Sales Service, Bloomsbury Manor, London

Expensive jewellery items, like Tiffany & Co. Engagement Rings, aren't easy to sell, typically taking 6 – 12 months to achieve their maximum potential price. 

When selling privately, it's clearly hard to achieve a good sale price. We monitor the market closely, and see private sellers only achieve as little as half the potential value of their jewellery prices on sites like eBay. They're often left feeling disappointed and frustrated. 

So we've designed a Concierge Service that removes the risk and hassle of selling privately, ensuring you maximise the sales price of your jewellery. See what our customers think.

Complete our Concierge Service form for a no-obligation estimate for selling your jewellery with our Concierge Service. For an instant cash sale, complete our Instant Sale form.

    Concierge Service – features

    Our Concierge Service provides a full, professional Sales Management Service for your jewellery, covering the entire marketing and sales process and all customer relationship management.

    What we offer Sellers with our Concierge Service:

    • Fully insured collection, delivery & high-security vault storage of your item
    • Expert cleaning, servicing & polishing
    • Professional photography & video
    • Multi-channel online & social media promotion  your item appears on:
      • Instagram, YouTube, Twitter & Facebook
      • eBay, Etsy & other global platforms
      • Google Shopping
    • Marketing services & pricing strategies
    • Online, telephone & face-to-face sales negotiation
    • Free ring re-sizing service
    • Secure payments & anti-fraud services

    What we offer customers who want to buy your jewellery:

    For customers, there are considerable advantages to buying from Bloomsbury Manor.

    • Online & telephone help & support
    • Unmatched reputation for quality, authenticity & service
    • Viewing appointments in secure, modern Central London office
    • Virtual viewing appointments on Zoom
    • Secure payment options & anti-fraud services
    • Free of charge re-sizing service
    • 30-day no-quibble returns policy
    • Full protection under the Consumer Rights Act 2015
    • Insured, tracked national & international delivery

    Concierge Service – benefits

    When you sell using our Concierge Service, we will:

    • Maximise the sales price of your jewellery
    • Remove the hassle & worry of selling privately
    • Reduce risk of selling under value
    • Compete effectively with professional jewellery houses
    • Provide guarantees that encourage sales
    • Offer services to customers to support the sale
    • Eliminate the risk of dealing with strangers in your home

    Concierge Service – fees

    It’s quite simple. We return 70% of the achieved sales price to you, retaining 30% to cover all our costs.

    Because we expect to sell at up to twice what you’d achieve, you stand to gain a considerable sum. If, for example, we sell your item for £5,000, you earn £3,500. That’s £1,000 more than you’re likely to sell it for yourself.

    Our discretion and judgement are applied to pricing strategies, based on our knowledge, expertise and understanding of the marketplace.

    Concierge Service – how do we compare?

    Bloomsbury Manor Concierge Service, consignment sales, commission sale, price & service comparison

    Complete our Concierge Service form for a no-obligation estimate for selling your jewellery with our Concierge Service.

    Prefer an instant cash sale? Complete our Instant Sale form.

    For more details and to discuss your specific requirements, please call us on 020 7692 5103, or email Or you can use our chat facility if we're online.