Sapphire and diamond cluster ring, centred by a cushion cut Ceylon sapphire

Date	c.1810
Period	19th century
Medium	Sapphire and diamond
Dimensions	1.9 cm (0³/₄ inches)
Gallery	S.J. Phillips Ltd

Description
Technical

Cut-down collet set within a border of cushion cut diamonds, each within a collet, all open set in silver and gold, with thistle motif scroll fluted shoulders and reeded shank, accompanied by GCS lab report no. 80272-95 giving a Sri Lanka (Ceylon) origin opinion for the sapphire and that the stone shows no indiciation of heat treatment.
Weight: 11g

Date: c.1810
Period: 19th century
Medium: Sapphire and diamond
Dimensions: 1.9 cm (0³/₄ inches)
Categories: Jewellery