Vintage tourmaline cluster ring. Set to centre a 2.89 carat oval-cut rubellite tourmaline, secured in an 18ct white gold claw-setting. Surrounded by a cluster of fourteen round-cut diamonds also secured in claw settings. The ring is finished with a pierced gallery and open back-holing, marked '750' indicating 18ct white gold.

History

• Place Of Origin: United kingdom.
• Date Period: Circa 1950.

The stones

• Oval-cut Tourmaline: deep crimson tones and superb transparency.
• Tourmaline weight: 2.89ct
• Tourmaline size: Length 10.2mm; Width 8.2mm; Depth 5mm
  
• Treatment: Unheated/untreated (assessed by our GIA qualified gemologist).
• Total diamond weight: 0.45ct .

Band

• Metal Composition: 18ct white gold.
• Hallmarks: marked with indistinct '750' indicating 18ct white gold.
• Band Size: UK O 1/2 / US 7.5.
• 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 16.5mm; Width 13.9mm; Height of setting 7.3mm
• General Wear: Excellent; wear commensurate with age.
• Condition: All stones secure, safely set with claws 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).