Monday to Friday from 10am to 6pm. Weekends and outside of working hours only by appointment. BOOK NOW

We Purchase
Branded Jewellery & Diamonds

Contact us via WhatsApp to sell your luxury items

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Welcome to Nanboya for Jewellery Selling

Nanboya is highly regarded by our customers for our high buying prices of gemstones. We buy rings, necklaces, earrings and a variety of other jewellery items and precious stones like diamonds, emeralds and rubies for the best prices.

 

Nanboya is a professional jewellery buyer holding diamond auctions in Hong Kong.

We recently joined The National Association of Jewellers and we are looking forward increasing our jewellery buying in the UK.

We can purchase many sorts of jewelleries – contact us now to book an appointment

Are your jewellery in rough shape ?

Nanboya buys any items rejected by other companies. All types of Jewelry will be accepted.
Contact us now for a free assessment!

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Scratched

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Oxydated

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Missing stones

C-5

Without Box/Card

Brands and Precious Stones We Buy

VAN CLEEF & ARPELS

Van Cleef & Arpels is a jewellery house founded in 1896 by Alfred Van Cleef and his father-in-law Salomon Arpels in Paris. Their most famous model is the Alhambra created in 1968.
Van Cleef & Arpels is a jewellery house founded in 1896 by Alfred Van Cleef and his father-in-law Salomon Arpels in Paris. Their most famous model is the Alhambra created in 1968.

CARTIER

This Parisian brand is one of the most prestigious jewellery and watchmaking house in the world. Some of its more popular designs are the Love bracelets, Juste un Clou and the Trinity ring.
This Parisian brand is one of the most prestigious jewellery and watchmaking house in the world. Some of its more popular designs are the Love bracelets, Juste un Clou and the Trinity ring.

TIFFANY

Tiffany is an American jewellery brand founded in 1837 by Charles Lewis Tiffany. Many of Tiffany's creations are known worldwide, such as the Charm, Infinity and Loving Heart bracelets.
Tiffany is an American jewellery brand founded in 1837 by Charles Lewis Tiffany. Many of Tiffany's creations are known worldwide, such as the Charm, Infinity and Loving Heart bracelets.

SAPPHIRE

SAPPHIRE

PEARL

Pearl

RED CORAL

Red-coral

DIAMONDS

Diamonds

EMERALD

Emerald

RUBY

Ruby

JADE

jade

OPAL

Opal

And Many More

Address

4th Floor, Maddox House, 1 Maddox Street, Mayfair, W1S 2PZ, United Kingdom

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Sell At Store

Our store is located 3 min  from Oxford Circus Station

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Sell at home

We can visit your home to value your new/used luxury items.

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Sell by Shipping

We arrange pickup or post your items to us.

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