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Edwardian, 18ct Gold, Rare 3ct Ruby and Diamond Cluster Ring


This product is no longer available to purchase.

Product SKU: ARB-312

Ruby and diamond ring, circa 1910. Thailand, alongside neighbouring Myanmar (Burma), is famed for its amazing mineral deposits, particularly its superb rubies. The ruby at the centre of this ring epitomises everything that these Thai stones are revered for – a deep, velvety red, with the slightest hint of purple. In addition to this gorgeous body colour, this example is unheated – a rarity for rubies in general, particularly with Thai stones. Finished with a border of glittering white brilliant-cut diamonds and complemented by a yellow gold band, this is the perfect ruby cluster ring – a classic and romantic choice for an engagement.



Place Of Origin

United Kingdom

Stone Type

Ruby: Approx. 3.00 carats total
Accompanied by GCS report no. 80269-13, stating that the ruby weighing approximately 3.0 carats is of Thai origin, with no indications of heat treatment.

Diamonds: Approx. 1.20 carats total

Stone Dimensions

Central ruby: 9.6mm x 7.4mm x 4.3mm
Height of setting: 7mm
Width of setting at front: 14mm x 16.5mm

Metal Type

18 carat yellow gold


‘18’ and the letter ‘P’

Date Of Manufacture


Period Of Manufacture



Very good

Signs Of Wear

Very minor wear commensurate with age

Band Size

UK P ½ / US 8 (complimentary re-size available)


4.37 grams (gross)