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.
Please note: Unless otherwise stated, lots have been tested using an electronic tester. This is a surface test only and is not a guarantee of metal purity.
Please note: Unless otherwise stated, all diamond gradings are for guideline purposes only. All stones are graded within their mounts and results are subject to change following the stone(s) being unset.
Sold for £15,000
Condition Report
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.
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.
