A gold and aquamarine Tubogas ring, Bulgari, circa 1980s. The…
click the photo to enlarge
A gold and aquamarine Tubogas ring, Bulgari, circa 1980s. The central oval cabochon tourmaline bezel set on a plain polished Tubogas band. 18ct yellow gold. Weight 13.97 grams. Signed Bulgari. Size N.

You must be a subscriber, and be logged in to view price and dealer details.

Subscribe Now to view actual auction price for this item

When you subscribe, you have the option of setting the currency in which to display prices to $Au, $US, $NZ or Stg.

This item has been sold, and the description, image and price are for reference purposes only.
  • Cabochon Cut in Jewellery - A cabochon cut is a type of gemstone cutting where the stone is cut and polished in a convex shape with a flat bottom and a domed top, with no facets. This type of cut is typically used for opaque or translucent stones that have natural patterns or inclusions that are best displayed in this type of cut. Examples of stones that are often cut as cabochons include turquoise, opal, and moonstone.
  • Bezel - On a clock or watch, the bezel is the metal frame into which the watch or clock glass is fitted. In clocks, the bezel may include a hinge and a flange, in effect a door to the face of the clock. In jewellery the bezel is a band of metal with a projecting lip that holds the gemstone in its setting.
  • Circa - A Latin term meaning 'about', often used in the antique trade to give an approximate date for the piece, usually considered to be five years on either side of the circa year. Thus, circa 1900 means the piece was made about 1900, probably between 1895 and 1905. The expression is sometimes abbreviated to c.1900.

This item has been included into following indexes:

Visually similar items

18ct gold and diamond ring, modelled as a ring of open work design, claw-set with a round brilliant-cut diamond weighing 1.18 carats, flanked by a pair of collet-set small diamonds to a continuous textured hoop, size P. Accompanied by a GSL report numbered

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

An Edwardian style sapphire and diamond five-stone quarter hoop ring; 18ct gold

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

Cameo brooch: Victorian helmet shell cameo brooch. Base metal.

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

An amethyst and diamond ring, the oval amethyst cut en cabochon within a fine border of round brilliant cut diamonds in pierced mount. 18ct yellow gold. Weight 7.79 grams. Size J ½

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.