A Large Vintage 14 Ct White Gold Emerald Cut Green Tourmaline Dress Ring 12.7 Ct

A striking and substantial vintage emerald-cut green tourmaline ring, showcasing an impressive 12.75-carat natural green tourmaline mounted in an elegant 18ct white gold setting with a distinctive twelve triple-prong mount. The stone exhibits excellent colour saturation with a rich, vibrant green hue—beautifully emphasised by the clean geometry of the emerald cut.

The tourmaline measures approximately 17 mm × 13.5 mm × 8 mm, creating remarkable presence on the hand while retaining timeless refinement. The unhallmarked mount has been fully assayed and confirmed as white gold.

• Gemstone: Natural Green Tourmaline

• Cut: Emerald

• Stone Dimensions: Approx. 17 × 13.5 × 8 mm

• Estimated Carat Weight: Approx. 12.75 ct

• Metal: 18ct White Gold (unhallmarked, fully assayed)

• Setting: Twelve triple prongs (elegant, secure vintage mount)

• Period: Vintage (likely mid-20th century)

• Condition: Excellent vintage condition; light wear consistent with age

• Ring Size: J (UK) US 5.5

A bold and sophisticated statement piece, combining exceptional gemstone size with classic mid-century design—perfect for collectors of rare coloured gemstones and fine vintage jewellery.