20th Aug, 2026 9:30
A diamond-set necklace of abstract foliate design, comprising a series of graduating round brilliant-cut, marquise-cut and pear-cut diamonds, with an estimated total carat weight of 21.15ct, each claw-set in articulated settings, the necklace completed with an integral box clasp and additional safety catch, in white metal marked 'PT950' and surface testing as platinum, the necklace measuring 43.0cm in length, in a G Collins & Sons box, 55.5 grams.
£15,000 - £20,000
Buyer's premium: 27.50% +VAT
A diamond-set necklace of abstract foliate design, comprising a series of graduating round brilliant-cut, marquise-cut and pear-cut diamonds, with an estimated total carat weight of 21.15ct, each claw-set in articulated settings, the necklace completed with an integral box clasp and additional safety catch, in white metal marked 'PT950' and surface testing as platinum, the necklace measuring 43.0cm in length, in a G Collins & Sons box, 55.5 grams.
Estimated Total Diamond Carat Weight: 21.15ct
Estimated Round Brilliant-Cut Diamond Carat Weight: 10.21ct
Estimated Marquise-Cut Diamond Carat Weight: 5.78ct
Estimated Pear-Cut Diamond Carat Weight: 5.16ct
Please note, all stones are graded and measured withing their mounts and results are subject to change following the stones being unset.
Auction: Fine Jewellery, Watches & Silver, 20th Aug, 2026
Please note: This is an online sale only; there are no bidders in the room.
Pay ZERO Bidding Fees
Register to bid directly via Dawsons’ website for our Live or Timed sales, and you will pay zero additional bidding fees (online commission).
Note that registering to bid via other third-party auction platforms can incur additional charges of up to 5% or more + Vat, and you will need to review their terms for full details of their additional charges.
All lots are sold as seen. The buyer is responsible for satisfying themselves as to the condition of each lot prior to bidding, either by viewing in-person or requesting a condition report.
Dawsons are proud members of the Art Loss Register, so you can buy with confidence.
All items with an upper estimate value equal to or above £1,500 in this catalogue are searched against the ALR database.
Viewing
In person at our saleroom:
Unit 8 Cordwallis Business Park, Clivemont Road, Maidenhead, SL6 7BU
Monday 17th August - 10am-5pm
Tuesday 18th August - 10am-5pm
Wednesday 19th August - 10am-5pm
Please note: Photo ID is required for viewing.
For jewellery and small unbreakable items, within the UK we offer Royal Mail Special Delivery postage up to £2500 in value, or scheduled courier delivery for values above - please contact us to arrange shipping to your door.
International Buyers: Please contact recommended shippers below:
Mailboxes (MBE): 01628 633336 maidenhead@centres.mbe.uk
Sackville-West: 02080 909988 office@sackvillewest.co.uk
Pack & Send Reading: 0118 958 4498 reading@packsend.co.uk
ThePackengers: 0203 154 4363 hellolondon@thepackengers.com
