An Important Ruby and Diamond Necklace

An Exceptional Strand Lavender Jadeite Bead Necklace

An Important Emerald and Diamond Ring

An Important Sapphire and Diamond Ring

An Exquisite Emerald and Diamond 'Cluster' Necklace, by Graff

A Fine Sapphire and Diamond Ring

A Fine Diamond and Coloured Diamond Rivière Necklace, by La Serlas

An Impressive Sapphire and Diamond Dress Ring, by La Serlas

A Ruby and Diamond Ring

A Sapphire and Diamond Ring

ALL BIDDERS MUST AGREE THAT THEY HAVE READ AND UNDERSTOOD BONHAMS' CONDITIONS OF SALE AND AGREE TO BE BOUND BY THEM, AND AGREE TO PAY THE BUYER'S PREMIUM AND ANY OTHER CHARGES MENTIONED IN THE NOTICE TO BIDDERS. THIS AFFECTS THE BIDDERS LEGAL RIGHTS.If you have any complaints or questions about the Conditions of Sale, please contact your nearest <a href=https://www.bonhams.com/people/#/q0=customer&m0=0 aria-label='customer services' >customer services</a> team.

For all Sales categories, buyer's premium excluding Cars, Motorbikes, Wine, Whisky and Coin & Medal sales, will be as follows: Buyer's Premium Rates 27.5% on the first &#163;10,000 of the hammer price; 25% of the hammer price of amounts in excess of &#163;10,000 up to and including &#163;450,000; 20% of the hammer price of amounts in excess of &#163;450,000 up to and including &#163;4,500,000; and 14.5% of the hammer price of any amounts in excess of &#163;4,500,000.VAT at the current rate of 20% will be added to the Buyer's Premium and charges excluding Artists Resale Right.

For payment information please refer to the sale catalog.

For information and estimates on domestic and international shipping as well as export licenses please contact <a href=https://www.bonhams.com/people/#/q0=shipping&m0=0 aria-label='Bonhams Shipping Department' >Bonhams Shipping Department</a>.

year_long_auction: auction :Hong Kong Jewels and Jadeite

Jewellery

Hong Kong, Admiralty

Corporate

Jewellery (UK)

Jewellery Condition Reports (UK)

Jewellery (EU)

Bids (UK)

Bonhams Jewellery auctions offer gemstones and jewels from names including <a href=https://www.bonhams.com/stories/32032/ aria-label='Cartier' >Cartier</a>, Van Cleef & Arpels, Boucheron, Harry Winston, <a href=https://www.bonhams.com/stories/32738/ aria-label='Tiffany' >Tiffany</a>, Bulgari, Chaumet and Verdura. We hold over 40 auctions a year across all the key jewellery markets: New York, London, Hong Kong and Los Angeles. Our auction record results include <a href=https://www.bonhams.com/auctions/22642/lot/146/ aria-label='The Hope Spinel' >The Hope Spinel</a>, which achieved the world record price per carat for a <a href=https://www.bonhams.com/stories/33327/ aria-label='spinel' >spinel</a>, and the world record price for a Fancy Pink diamond per carat. Among the high profile, international collections that we have brought to auction are the jewels of <a href=https://www.bonhams.com/press_release/31166/ aria-label='Dame Joan Collins' >Dame Joan Collins</a>, <a href=https://www.bonhams.com/auctions/22741/ aria-label='Lauren Bacall' >Lauren Bacall</a> and <a href=https://www.bonhams.com/auctions/24319/ aria-label='Jackie Collins' >Jackie Collins</a>. We champion wearable art and works by 'artist jewellers' - from <a href=https://www.bonhams.com/stories/31015/ aria-label='Andrew Grima' >Andrew Grima</a>, John Donald and David Thomas in the UK to Art Smith, Betty Cook and William Spratling in the US. In 2006, we curated the first auction dedicated to works by Grima, followed by a 100% sold <a href=https://www.bonhams.com/auctions/24173/ aria-label='private collection of Grima jewellery' >private collection of Grima jewellery</a> in 2017 and a successful sale of <a href=https://www.bonhams.com/auctions/27287/ aria-label='artist jewellery from the Crawford Collection' >artist jewellery from the Crawford Collection</a> in 2021. Buying and selling jewellery at Bonhams Bonhams Jewellery department has specialists and consultants across the UK, Europe, America, Asia and Australia. Our passionate and experienced team include qualified gemologists and knowledgeable jewellery connoisseurs, up to date on the latest market trends. We regularly collaborate with other Bonhams departments - from Designer Handbags and Watches to Contemporary Art - to cross-market items to new buyers. With offices and representatives in nearly 50 locations, Bonhams gives buyers and sellers access to a global network of collectors, to achieve the highest price and level of customer satisfaction possible. Contact a specialist directly for more information, or submit your item online for a <a href=https://sell.bonhams.com/ aria-label='free auction estimate' >free auction estimate</a>.

Our Jewellery specialists will be on hand to provide a complimentary, no obligation valuation. Please contact jewellery.scotland@bonhams.com or telephone 0131 225 2266 to make an appointment or for further information.

Jewellery (UK)

Jewellery Condition Reports (UK)

Jewellery (EU)

Bids (UK)

A Coloured Diamond and Diamond Ring, by Boucheron

Footnotes

Buyers' Obligations

Buyers' Premium and Charges

Payment Notices

Shipping Notices

Ask about this lot

Jewellery (UK)

Jewellery Condition Reports (UK)

Jewellery (EU)

Bids (UK)

A Coloured Diamond and Diamond Ring, by Boucheron

Footnotes

Additional information

Auction information

Related Departments

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Conditions of Sale