Oval Blue Sapphire Ring with Diamonds in 18ct 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.
- Brilliant Cut - In their naturally occuring state diamonds have little life or sparkle and for many centuries were simply cut in half and worn in amulets. Invented at the end of the 17th century by a Venetian diamond cutter, a "brilliant cut" diamond has 58 facets arranged in a regular geometric relationship, with 33 above the crown and 25 below on the pavilion.
The introduction of the brilliant cut increased the popularity of diamonds in jewellery as it was the first cut to reveal the fire of the diamond, with the light being internally reflected from one facet to another, and was superior to the previously used table cut and rose cut.Variants to the brilliant cut have emerged since the end of the 17th century, but the popularity of the original brilliant cut has continued to the present time, where it is still the most commonly found cut.
.
This item has been included into following indexes:
Visually similar items
SMLE No.1 Mk III in.303 calibre. Lithgow 1941. Fitted with Parker Hale Mk II aperture sight
An 18ct white gold emerald and diamond ring, centring a square cut emerald estimated as 1.11ct above shoulders set with 2 round brilliant cut and 4 baguette diamonds totalling an estimated 0.50ct. Size J 1/2.
Rosenthal dessert suite with gilt froral detail to edge and centralised fruit motif. Consisting of 11 pieces incl fruit bowl and 10 plates with differing fruits. Diameter of plates 22 cm. Length of bowl 37 cm
A French oak roll top desk, single pedestal, the roll top enclosing drawers and pigeon holes, with a slide and three drawers below.