An antique Edwardian diamond cluster ring. Set to centre a a 0.32 carat round-cut principal diamond, secured in a rub-over platinum setting and encircled by a further eight diamonds. The cluster of diamonds are all matching and original to the ring, set in platinum with a combined weight of 0.72 carats including the principal diamond. The ring is finished with a pierced gallery and open back-holing that lead to an 18ct yellow gold band that is authenticated with marks indicating 18ct gold and platinum. Circa 1905.

History

• Place Of Origin: United Kingdom.
• Date Period: Circa 1905, Edwardian.

The stones

• Round-cut Diamonds: Nine matching round-cut diamonds, the principal diamond surrounded by a cluster of eight.
• Principal diamond weight: 0.32ct
  Principal diamond size: Length 3.8mm; Width 3.8mm; Depth 3.5mm
  
• Secondary diamond weight: 0.05ct (each)
• Secondary diamond size: Length 2.1mm; Width 2.1mm; Depth 1.7mm (each)
• Treatment: Unheated/untreated (assessed by our GIA qualified gemologist).
• Total diamond weight: 0.72ct .

Band

• Metal Composition: 18ct yellow gold and platinum.
• Hallmarks: Marked with '18ct' and 'PLAT' indicating 18ct yellow gold and platinum.
• Band Size: UK M / US 6.5.
• Resizing: Single complimentary re-size available. This ring can easily be re-sized up or down to any size.

The ring overall

• Front Head Dimensions: Length 12.9mm; Width 12.9mm; Heigh of setting 6.3mm
• General Wear: Excellent; wear commensurate with age.
• Condition: All stones secure, safely set with platinum fully covering each stone, no damage to the setting. Minor scratches due to age. There are no major marks or scratches that we feel necessary to mention. All of our jewellery is professionally cleaned prior to us listing it.

Unless stated otherwise, gem weights and specifications are estimated (assessed in mount).