Sapphire and Diamond Cluster Ring
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.
- Millegrain - A type of jewellery setting where the stone is held is held in position by small adjacent beads of metal. This method of securing the stone was popular in the 19th century.
- 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
An Art Deco sapphire and diamond ring, the emerald cut sapphire of 4.30cts, having diamond detail set to the surround, mounted in platinum, ring size E. Condition: sapphire has some visible inclusions and has surface wear to the table. Shank is broken and
An emerald and diamond ring, the central emerald cut emerald of estimated weight 5.95 carats set in scalloped surround with sixteen round brilliant cut diamonds of total estimated weight 0.72 carat. 18ct white and yellow gold. Weight 7.6 grams. Ring size N
A pair of sapphire and diamond cluster earrings, each floral motif centrally set with an oval cut sapphire within a round brilliant cut diamond surround, mounted in 18ct white gold, total length 18 mm.
An Art Deco sapphire and diamond brooch, of open rectangular form, centrally set with an emerald cut sapphire, surrounded by round brilliant and baguette cut diamonds, in platinum