Coral, Onyx, and Diamond Ring in Two-Tone Gold
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.
- Onyx - Onyx is a form of agate, used from antiquity and popular again in the 1920s and 30s. European onyx is generally green, but can be many other colours, and can contain bands of black and/or white.
This multicoloured stone is widely used for table tops, lamp bases and in jewellery. Some types of onyx are also used for cameos of which the upper white layer is cut away to reveal the colour beneath. - Coral - Coral used in jewellery. Coral is a material that is commonly used in jewellery making. It is made up of the skeletons of tiny marine animals called coral polyps. There are many species of coral, but only one group, Corallium, is suitable for carving, and thus can be used in jewellery manufacture. These have a deep red or pink orange skeleton and are known as "noble coral" or "precious coral".
This item has been included into following indexes:
Visually similar items
A Tiffany & Co silver Atlas ring width 9.26 mm, size L with pouch.
A Venetian glass tear-drop scent phial
A gents 18ct white gold stone set ring, 2.7 mm wide band set at one end with round brilliant cut moissanites, size S, wt. 7.8g.
An impressive tourmaline and diamond dress ring, centrally set with a triangular pink rubellite of 28.64cts, flanked by diamond set claws and shoulders totalling 0.50cts, mounted in 18ct white gold, ring size K-L.