Cartier - Marquise green tourmaline, diamond and gold ring

Origin	Probably American
Medium	tourmaline, diamond and gold
Dimensions	2.7 x 1.5 cm (1¹/₈ x 0⁵/₈ inches)
Gallery	S.J. Phillips Ltd

Description
Technical

The navette shaped tourmaline claw set, bordered below by a single row of round brilliant cut diamonds and raised in a high tapering ribbed mount of 18ct yellow gold, bevelled edged shoulders, the diamonds collet set in white gold.

Weight: 18.5g

Origin: Probably American
Medium: tourmaline, diamond and gold
Signature: Partial inscribed signature to inside back of shank 'Cartier' and with added plate signed 'Cartier 18K', serial number 39281.

Dimensions: 2.7 x 1.5 cm (1¹/₈ x 0⁵/₈ inches)
Categories: Jewellery