Vintage Italian 18K Gold 5 Carats Rubellite and Green Tourmaline Wrap Ring

A bold and sculptural vintage bypass ring, this design highlights the natural beauty of richly colored cabochon gemstones set in warm 18K yellow gold. The clean, cylindrical form and smooth, flush-set stones create a modernist aesthetic, while the bypass silhouette adds movement and balance to the composition. The pairing of deep green tourmaline with vivid rubellite offers a striking contrast of color, giving the piece a refined yet expressive presence.

The gemstones are carefully set to sit seamlessly within the gold, emphasizing their organic shape and saturated hues. With substantial weight and a substantial gold presence, this ring embodies both craftsmanship and design-forward elegance. Stamped with 750 and maker’s marks, it reflects quality construction and timeless appeal—ideal for collectors and those who appreciate bold, architectural vintage jewelry.

Item details

Metal: 18K yellow gold

Weight: 16.8 grams

Hallmarks: stamped 750 and manufacturer’s marks

Ring size: 6.5

Gemstones:

Green Tourmaline

Measurements: 10 x 8.5 mm

Approximate carat weight: ~2.50 carats

Rubellite (Pink tourmaline):

Measurements: 10.3 x 8.3 mm

Approximate carat weight: ~2.50 carats

Setting: flush set, cylindrical