Onyx and Diamond Ring with Millegrain Detail
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. - Collet Setting - A collet setting in jewellery is a type of setting that is used to hold a gemstone or other decorative element securely in place. The collet is a ring of metal that surrounds the stone and holds it in place. The collet is typically made of the same metal as the rest of the piece and is often used in vintage or antique jewellery.
In a collet setting, the gemstone is placed into a small metal ring, also known as a collet. The metal ring is then bent or folded over the edges of the gemstone to hold it securely in place. The collet is then attached to the rest of the piece of jewellery, such as a ring or pendant.
One of the benefits of a collet setting is that it allows the maximum amount of light to enter the stone, which can enhance its brilliance and sparkle. It also allows the stone to be seen from the sides, which makes it a popular choice for showcasing particularly beautiful or unique stones.
The collet setting is a classic and elegant setting and it is often found in antique jewellery, particularly from the Victorian and Edwardian periods.
This item has been included into following indexes:
-
rings, diamond
- diamond and onyx 193
- diamond, multiple diamonds 4,799
- rings, diamond solitaire - diamond solitaire / claw set brilliant cut 6,568
Visually similar items
An Art Deco style onyx and diamond ring, the rectangular onyx plaque set within a border of round brilliant cut diamonds and centred with a single brilliant cut diamond, in 18ct white gold, ring size N-O
An Art Deco style diamond and onyx ring, featuring an octagonal onyx plaque set with a round brilliant cut diamond within a diamond set surround, mounted in 18ct white gold, ring size N. Condition: ring presents in excellent conditon and stones are secure
A 9ct yellow & white multi diamond dress ring, thirty three round brilliant cut diamonds, 0.40ct mounted in a white gold square frame with a yellow gold band, size N, weight 4.1 grams
An Art Deco style 9ct rose gold diamond ring, centring a round brilliant cut diamond on an onyx disc to a surround of round brilliant cut diamonds, size N, O